Jae-Hyun
Jae Hyun Ahn, Suwon-Si KR
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20090067298 | REDUCED NOISE SERVO CONTROL - A servo control system and method is provided, comprising: a controller outputting a parameter control signal; a device having a parameter controlled based on the parameter control signal; a sensing circuit sensing the parameter of the device and generating a parameter error signal; a sinusoidal signal generator generating a sinusoidal signal; and a adder combining the parameter error signal and the sinusoidal signal, wherein the controller includes a servo equalizer that equalizes the added parameter error signal and the sinusoidal signal to output an equalized parameter control signal to adjust the parameter. | 03-12-2009 |
20110046943 | METHOD AND APPARATUS FOR PROCESSING DATA - A data processing method and apparatus that may set emotion based on development of a story are provided. The method and apparatus may set emotion without inputting emotion for each sentence of text data. Emotion setting information is generated based on development of the story and the like, and may be applied to the text data. | 02-24-2011 |
Jae Hyun Ahn, Seocho-Gu KR
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20140005600 | DRUG DELIVERY SYSTEM INCLUDING LAMINATED STRUCTURE | 01-02-2014 |
Jae Hyun Ahn, Gumi-Si KR
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20090040134 | TERMINAL HAVING DUAL DISPLAY UNITS AND METHOD FOR INPUTTING LETTERS THEREIN - Provided are a terminal having dual display units and a method for inputting letters therein. The terminal has a main display unit on one side, and a sub-display unit and an input unit on other side. When a screen-flip is requested, a second input window is displayed on the sub-display unit while the main display unit is displaying a first input window. When a letter is selected through the input unit, the selected letter is displayed on the second input window. The displayed letter is saved according to a letter-save request. The saved letter is displayed on the first input window. Therefore, the usability of the main display unit is increased. | 02-12-2009 |
Jae Hyun Ahn, Mapo-Gu KR
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20140295871 | APPARATUS AND METHOD FOR CONTROLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - In the present invention, a method or device of controlling in-device coexistence interference is described. The present invention includes receiving from a base station measurement configuration information including an IDC triggering threshold used for the condition of triggering an event indicating whether on-going IDC has been initiated; performing each of measurement considering IDC and measurement not considering IDC based on the measurement configuration information; triggering the event when a difference between a result of the measurement considering IDC and a result of the measurement not considering IDC is larger than the IDC triggering threshold; and reporting to the base station an IDC indication indicating whether the event is triggered and the results of the measurements. | 10-02-2014 |
Jae Hyun An, Suwon KR
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20140057543 | AIR EXTRACTOR GRILLE - Disclosed herein is an air extractor grille. The air extractor grille includes a grille body and a grille cover. The grille body includes a plurality of openable flaps which are arranged vertically in a successive order in a vehicle body inside a rear bumper. The grille cover covers at least a portion of the grille body. The grille cover has a plurality of vent slots formed in a front surface of the grille cover and arranged vertically in a successive order as well. A block plate is bent from a lower end of each of the vent slots in such a way that the block plate protrudes outwards, thus preventing the vent slot from being directly exposed to the outside. Therefore, when the flaps open, foreign substances are prevented from directly entering the interior of the vehicle through the flaps. | 02-27-2014 |
Jae Hyun Bae, Gumi-Si KR
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20160045999 | SLURRY SUPPLY DEVICE AND POLISHING APPARATUS INCLUDING THE SAME - Disclosed is a slurry supply device including a nozzle configured to eject slurry, a slurry supply unit configured to receive the slurry from the nozzle and to discharge the slurry through at least one slurry hole, a receiving unit configured to allow the slurry supply unit to be mounted, inserted, seated, coupled, supported, or placed therein so as to enable discharge of the slurry from the slurry supply unit, the receiving unit being configured to receive a flowing material around the slurry supply unit and a slurry protection unit configured to enclose a space for passage of the slurry from an exit of the nozzle to an entrance of the slurry supply unit in conjunction with the flowing material. | 02-18-2016 |
Jae Hyun Baek, Suwon-Si KR
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20150100838 | MEMORY TEST DEVICE AND OPERATING METHOD THEREOF - A memory test device for testing a memory device is provided. The memory test device includes a sequencer configured to output first and second sequencer outputs that are different from each other in response to a sequencer input. A first pattern generator is configured to output a first test pattern according to the first sequencer output. A second pattern generator is configured to output a second test pattern according to the second sequencer output. A selector is coupled to the first and second pattern generators and configured to output write data according to the first test pattern and the second test pattern. | 04-09-2015 |
Jae Hyun Chae, Hwaseong-Si KR
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20150055316 | DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - Display device and method for fabricating the same are provided. In one aspect of the inventive concept, there is provided a display device comprising a display panel having a side portion, and a panel fixing member attached to the side portion of the display panel using adhesives interposed between the display panel and the panel fixing member, wherein the panel fixing member has a shape that corresponds to a shape of the side portion of the display panel. | 02-26-2015 |
20150369994 | BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME - A backlight assembly includes a light source, a circuit board on which the light source is disposed, a light guide plate in which light emitted from the light source is incident on one surface and the incident light is emitted to another surface, a bottom chassis configured to accommodate the light guide plate, and a fixing frame coupled to the bottom chassis and configured to fix the circuit board. The fixing frame includes a first fixing frame on which the circuit board is disposed and a second fixing frame separably coupled to the first fixing frame and disposed on a bottom surface of the bottom chassis. | 12-24-2015 |
Jae Hyun Chang, Suwon-Si KR
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20160104934 | ANTENNA, ANTENNA PACKAGE, AND COMMUNICATIONS MODULE - An antenna includes: a board including layers; a main antenna pattern formed on a layer among the layers, and including two main patterns spaced apart from each other; and dummy patterns formed in the board and insulated from the main antenna pattern. | 04-14-2016 |
Jae Hyun Cho, Suwon-Si, Gyeonggi-Do KR
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20150380705 | METHOD FOR MANUFACTURING SEPARATION FILM AND THE SEPARATION FILM, AND BATTERY USING SAME - The present invention relates to a method for manufacturing a separator in which the tensile strength is enhanced and melt shrinkage is reduced by controlling elongation step from among the manufacturing steps thereof. Additionally, the present invention relates to a separator having superb winding processability as well as superb thermal stability due to the raised the tensile strength while maintaining a low rate of melt shrinkage. Furthermore, the present invention relates to an electrochemical battery having enhanced stability by utilizing a separator having high tensile strength and a low rate of melt shrinkage. | 12-31-2015 |
20160006009 | SEPARATOR HAVING HIGH TENSILE STRENGTH, MANUFACTURING METHOD THEREFOR, AND SECONDARY BATTERY INCLUDING SAME - The present invention relates to a method for manufacturing a separator for batteries, a separator manufactured by the method, and a secondary battery including the separator. More specifically, the present invention relates to a method for manufacturing a separator having enhanced tensile strength by performing a shutdown process stopping a stretch during a process of stretching a base film of the separator. | 01-07-2016 |
Jae Hyun Cho, Gyeongsan-Si KR
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20100148155 | THIN FILM TRANSISTOR, METHOD OF FORMING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor (TFT), a method of forming the same and a flat panel display device having the same are disclosed. The TFT includes a buffer layer and a semiconductor layer which are sequentially disposed on a substrate, a gate pattern including an insulating pattern and a gate electrode pattern which are sequentially disposed on the semiconductor layer, source and drain regions defining a portion of the semiconductor layer below the gate pattern as a channel area, formed by doping the semiconductor layer disposed at both sides of the gate pattern with impurities, and extending from both sides of the channel area, a passivation layer which covers the entire surface of the substrate having the gate pattern, a first metal electrode which penetrates a portion of the passivation layer disposed on the source area and a portion of the source region below the portion of the passivation layer to be electrically connected with the source region, and a second metal electrode which penetrates a portion of the passivation layer disposed on the drain area and a portion of the drain region below the portion of the passivation layer to be electrically connected with the drain region. According to the present invention, a metal is infiltrated into source and drain regions to disperse an electric current when a TFT operates, and thus charge mobility is improved, and damage of a drain region caused by the excessive current density is prevented, leading to the long lifespan and excellent performance. | 06-17-2010 |
20100148181 | NANOCRYSTAL SILICON LAYER STRUCTURES FORMED USING PLASMA DEPOSITION TECHNIQUE, METHODS OF FORMING THE SAME, NONVOLATILE MEMORY DEVICES HAVING THE NANOCRYSTAL SILICON LAYER STRUCTURES, AND METHODS OF FABRICATING THE NONVOLATILE MEMORY DEVICES - Provided are nanocrystal silicon layer structures formed using a plasma deposition technique, methods of forming the same, nonvolatile memory devices including the nanocrystal silicon layer structures, and methods of fabricating the nonvolatile memory devices. A method of forming a nanocrystal silicon layer structure includes forming a buffer layer on a substrate and forming a nanocrystal silicon layer on the buffer layer by a plasma deposition technique using silicon (Si)-containing gas and hydrogen (H | 06-17-2010 |
Jae Hyun Cho, Suwon-Si KR
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20150179999 | POROUS POLYOLEFIN SEPARATOR AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a polyolefin separator, including forming a sheet including a polyolefin resin and a plasticizer; stretching the sheet E | 06-25-2015 |
20150372275 | SEPARATOR, METHOD OF MANUFACTURING THE SAME AND BATTERY USING THE SAME - A polyolefin-based porous separator, including a first polyolefin-based porous film on a first surface of a second polyolefin-based porous film, and a third polyolefin-based porous film on a second surface of the second polyolefin-based porous film, each of the first and third polyolefin-based porous films containing inorganic particles having an average particle size of 10 nm to 100 nm, a thickness ratio of the first polyolefin-based porous film, the second polyolefin-based porous film, and the third polyolefin-based porous film being 0.5 to 1.5:1 to 6:0.5 to 1.5, and thermal shrinkage rates of the separator in a machine direction and a transverse direction measured after standing at 120° C. for 1 hour each being 5% or less, and air permeability of the separator being 250 sec/100 cc or less. | 12-24-2015 |
Jae Hyun Choi, Daejeon KR
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20140300509 | DELAY DEVICE FOR CHECKING FREQUENCY MODULATED CONTINUOUS WAVE (FMCW) RADAR - The present disclosure relates to a delay device for checking a frequency modulated continuous wave (FMCW) radar, measuring a distance of a target and a relative velocity using microwaves and millimeter waves of a frequency modulated continuous waveform, and may include an input/output unit that is configured to input or output a control setting value, a controller that is configured to output a control signal corresponding to the control setting value input by an operator through the input/output unit, and a transceiver that is configured to delay an FMCW radar signal, for output, by a time delay corresponding to a distance of a target through a programmable single chip delay line according to the control signal of the controller, and configured to shift a frequency of the time-delayed FMCW radar signal by a Doppler frequency, and attenuate the frequency-shifted FMCW radar signal for output. | 10-09-2014 |
Jae Hyun Choi, Seongnam-Si KR
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20130089542 | ANTI C-MET ANTIBODY AND USES THEREOF - An anti c-Met antibody or antibody fragment and pharmaceutical composition comprising same, as well as a method for preventing and treating cancer by administering the antibody to a subject. | 04-11-2013 |
20140086926 | METHOD OF COMBINATION THERAPY FOR PREVENTION OR TREATMENT OF C-MET OR ANGIOGENESIS FACTOR INDUCED DISEASES - Provided is a method of combination therapy for prevention or treatment of c-Met-induced or angiogenesis factor-induced diseases including co-administering an angiogenesis inhibitor and an anti-c-Met antibody or an antigen-binding fragment thereof to a patient. | 03-27-2014 |
20140154251 | ANTI C-MET ANTIBODY AND USES THEREOF - An anti-c-Met antibody or antibody fragment and pharmaceutical composition comprising same, as well as a method for preventing and treating cancer by administering the antibody to a subject are provided. | 06-05-2014 |
20140294830 | METHOD OF COMBINATION THERAPY USING AN EGFR ANTAGONIST AND ANTI-C-MET ANTIBODY - A method of combination therapy for prevention and/or treatment of c-Met- and/or EGFR-induced diseases including co-administering a pharmaceutically effective amount of an EGFR antagonist and a pharmaceutically effective amount of an anti-c-Met antibody to a subject in need thereof is provided. | 10-02-2014 |
20150071950 | C-MET TARGETING COMPOUND-BIOACTIVE MATERIAL CONJUGATE AND USE THEREOF - Disclosed is a conjugate in which a c-Met targeting compound and a bioactive material are chemically conjugated with each other, and methods of use thereof. | 03-12-2015 |
20150140014 | METHOD OF COMBINATION THERAPY USING AN ANTI-C-MET ANTIBODY - A method for prevention or treatment of a cancer, comprising co-administering (a) an anti-c-Met antibody or an antigen-binding fragment thereof, and (b) at least one of lapatinib, regorafenib, vemurafenib or a combination thereof, to a subject in need thereof, and a pharmaceutical composition comprising (a) an anti-c-Met antibody or an antigen-binding fragment thereof, and (b) at least one of lapatinib, regorafenib, vemurafenib, or a combination thereof are provided. | 05-21-2015 |
20160061815 | PDGF AS A BIOMARKER FOR PREDICTING RESISTANCE OR EFFECT OF C-MET TARGETING DRUGS - Provided is a method for evaluating efficacy of, or resistance to, a c-Met targeting agent including measuring a level of a PDGF protein and/or a PDGF coding gene. | 03-03-2016 |
Jae Hyun Choi, Gyeonggi-Do KR
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20140329594 | METHOD AND APPARATUS FOR MANAGING TEAM IN ONLINE GAME - A method for managing a team in an online game includes, by a team management apparatus, configuring a team management screen, displaying the team management screen that contains information on at least one preset formation upon receiving a signal indicating that the user enters the team management screen from the user terminal, setting each information on the at least one formation upon receiving setting related to details of a selected one formation among the at least one formation from the user terminal, judging whether the number of currently set formations is less than a preset maximum number of formations upon receiving a formation addition request signal from the user terminal, and adding the formation if the number of currently set formations is less than the maximum number of formations, and setting a formation change shortcut key. | 11-06-2014 |
Jae Hyun Han, Daejeon KR
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20150217781 | VEHICLE CONTROL DEVICE AND VEHICLE - A vehicle control device including a manipulating unit that is manipulated by a user and a vehicle having the same are provided. The vehicle control device includes a manipulating unit having an object detecting unit configured to detect an object in a noncontact manner and a pad disposed above the object detecting unit and having elasticity. In addition, a controller is configured to generate a control signal for operating a vehicle based on an output signal of the manipulating unit. | 08-06-2015 |
Jae Hyun Han, Geumjeong-Gu KR
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20110261270 | System and method for estimating position and direction - A system and method for estimating a position and a direction using an infrared light are provided. The system may measure an intensity of an irradiation light irradiated by each light irradiator through each light receiver, and may estimate a position and a direction of a remote apparatus, based on the measured intensity, a light receiving directivity, and a light emitting directivity. | 10-27-2011 |
Jae Hyun Hwang, Anyang KR
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20150365325 | SOFTWARE DEFINED NETWORKING BASED CONGESTION CONTROL - Methods and systems of adjusting bandwidth allocation by a network element in a communications network includes monitoring a data flow traversing a target port, determining a bandwidth allocation for the target port, determining a fair-share bandwidth allocation for the target port, and adjusting the bandwidth allocation for the target port based on the fair-share bandwidth allocation. The bandwidth allocation for the target port is a bandwidth that is currently allocated for the data flow. The fair-share bandwidth allocation is a proportional allocation of a total bandwidth of the network element. | 12-17-2015 |
Jae Hyun Jang, Suwon-Si KR
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20080276657 | Drain device and washing machine having the same - Disclosed are a drain device having a drain filter, which causes foreign substances contained in washing water to be effectively filtered out by a filter chamber to prevent the foreign substances from flowing into a pump chamber, and allows the washing water to smoothly flow in the filter chamber to use the drain filter for a long time, and a washing machine having the same. The washing machine includes a housing provided with a washing chamber; and a drain device including a filter chamber provided with a filter member installed therein filtering out foreign substances from washing water in the washing chamber, and a pump chamber connected to the filter chamber to forcibly discharge the washing water. The filter member has a sectional area gradually increased toward the pump chamber and is provided with an end terminal separated from an inlet of the pump chamber by a designated distance. | 11-13-2008 |
20100095713 | Drain pump and washing machine having the same - A drain pump including a case including a mounting bracket; a first connection member mounted to the mounting bracket to be spaced from the cabinet; a second connection member inserted in the first connection member; and a fastening member passed through the cabinet and inserted in the second connection member so that the case is mounted to the cabinet. Since the first connection member is spaced from the cabinet, the second connection member can be prevented from being damaged by vibration of the drain pump. | 04-22-2010 |
Jae Hyun Jeon, Kimcheon-Si KR
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20090100765 | POLISHING SLURRY, METHOD OF PRODUCING SAME, AND METHOD OF POLISHING SUBSTRATE - Disclosed is a polishing slurry, particularly, a slurry for chemical mechanical polishing, which is used in a chemical mechanical polishing process for flattening a semiconductor laminate. More particularly, the present invention provides a method of producing a slurry which has high removal selectivity to a nitride layer used as a barrier film in a shallow trench isolation CMP process needed to fabricate ultra highly integrated semiconductors of 256 mega D-RAM or more (Design rule of 0.13 μm or less) and which decreases the occurrence of scratches on a flattened surface, and a method of polishing a substrate using the same. | 04-23-2009 |
20090133336 | POLISHING SLURRY, METHOD OF PRODUCING SAME, AND METHOD OF POLISHING SUBSTRATE - Disclosed is a polishing slurry, particularly, a slurry for chemical mechanical polishing, which is used in a chemical mechanical polishing process for flattening a semiconductor laminate. More particularly, the present invention provides a method of producing a slurry which has high removal selectivity to a nitride layer used as a barrier film in a shallow trench isolation CMP process needed to fabricate ultra highly integrated semiconductors of 256 mega D-RAM or more (Design rule of 0.13 μm or less) and which decreases the occurrence of scratches on a flattened surface, and a method of polishing a substrate using the same. | 05-28-2009 |
Jae Hyun Jeon, Seoul KR
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20110050199 | CONTROL DEVICE AND CONTROL METHOD OF HIGH VOLTAGE INVERTER - The present invention relates to a control device and a control method of a high voltage inverter capable of automatically and accurately setting up neutral point information at a master controller and a plurality of cell controllers of the high voltage inverter, wherein a master controller determines information of neutral point set up to itself and performs a communication with the cell controllers each disposed at each of a plurality of U phase unit cells, a plurality of V phase unit cells and a plurality of W phase unit cells to determine the neutral point information preset on the cell controllers and to detect a cell controller set up with neutral point information different from that of the master controller, and to correct the neutral point information of the detected relevant cell controller using the neutral point information set up in the master controller, thereby operating the high voltage inverter. | 03-03-2011 |
20130020976 | APPARATUS AND METHOD FOR CONTROLLING MEDIUM VOLTAGE INVERTER - Provided is an apparatus and method for controlling medium voltage inverter, whereby a frequency outputted by the medium voltage inverter is fixed, in a case an instantaneous power interrupt occurs while the medium voltage inverter drives a motor, and a voltage level of an AC power generated by the medium voltage inverter is reduced and outputted in response to a predetermined deceleration slope to control the medium voltage inverter. | 01-24-2013 |
20130076285 | METHOD FOR COMPENSATING INSTANTANEOUS POWER FAILURE IN MEDIUM VOLTAGE INVERTER AND MEDIUM VOLTAGE INVERTER SYSTEM BY USING THE SAME - Provided are a method for compensating instantaneous power failure in medium voltage inverter and a medium voltage inverter system by using the same, the method for compensating instantaneous power failure in medium voltage inverter including a plurality of power cells supplying a phase voltage to a motor by being connected to the motor in series, the method including decreasing an output frequency of the plurality of power cells by as much as a predetermined value at a relevant point where an input voltage of the plurality of power cells is less than a reference value, decreasing the output frequency at a predetermined deceleration gradient, and maintaining the output frequency during restoration of input voltage as long as a predetermined time, in a case the input voltage is restored. | 03-28-2013 |
20150357936 | METHOD FOR VOLTAGE DIP COMPENSATION OF INVERTER - Disclosed is a method for voltage dip compensation of inverter, the method including reducing an output frequency of an inverter to obtain a regenerative energy when it is determined that power failure has occurred during the inverter operation, adjusting increase/decrease of inverter output frequency in response to size of exceeding current and voltage based on an output current and DC-link voltage of the inverter, increasing the inverter output frequency in order to prevent excessive current flow when power restoration occurs at a power failure state, and returning to a speed prior to the momentary voltage dip by gradually increasing the inverter output frequency in a state where the inverter output frequency does not exceed an over-current limit by monitoring the inverter output frequency. | 12-10-2015 |
Jae Hyun Jeong, Gyeonggi-Do KR
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20130200388 | NITRIDE BASED HETEROJUNCTION SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A nitride based heterojunction semiconductor device includes a gallium nitride (GaN) layer disposed on a substrate, an aluminum (Al)-doped GaN layer disposed on the GaN layer, a Schottky electrode disposed in a first area on the Al-doped GaN layer, an AlGaN layer disposed in a second area on the Al-doped GaN layer, and an ohmic electrode disposed on the AlGaN layer. The first area is different from the second area. | 08-08-2013 |
Jae Hyun Jung, Suwon-Si KR
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20150053458 | INSULATING FILM FOR PRINTED CIRCUIT BOARD AND PRODUCTS HAVING THE SAME - Disclosed herein are an insulating film for a printed circuit board and products having the same. In detail, in the insulating film according to a representative embodiment of the present invention, an insulating material in which a content of an inorganic filler in an insulating layer has a concentration gradient and a printed circuit board using the same may increase fillability of an inner layer circuit and a through hole of the inner layer circuit. | 02-26-2015 |
Jae Hyun Kang, Sewon-City KR
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20080283892 | Cylinder-Type Capacitor and Storage Device, and Method(s) for Fabricating the Same - A one cylinder storage device and a method for fabricating a capacitor are disclosed, realizing simplified fabrication by overexposure with a mask having a plurality of holes, in which the method includes forming a contact hole in an insulating layer on a semiconductor substrate; forming a conductive layer on the insulating layer to fill the contact hole; forming a photoresist layer on the conductive layer; forming a photoresist layer pattern by overexposure and generating a side lobe phenomenon; forming a cylindrical lower electrode by patterning the conductive layer using the photoresist layer pattern as a mask; and forming a dielectric layer and an upper electrode covering the lower electrode. | 11-20-2008 |
Jae Hyun Kwon, Singapore SG
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20140097841 | SPINWAVE BASED NONDESTRUCTIVE MATERIAL, STRUCTURE, COMPONENT, OR DEVICE TESTING TOOLS - Systems and methods for spinwave-based metrology in accordance with embodiments of the disclosure involve generating and detecting spinwaves in a sample having a ferromagnetic material; and determining a material thickness, a material integrity measure, a presence of a manufacturing defect, a categorical type of manufacturing defect, and/or a manufacturing process statistic corresponding to spinwave behavior in the sample. In an embodiment, spinwaves are generated by way of concurrent exposure of a target measurement site of the sample to each of a bias magnetic field and radiation (e.g., microwave or radio frequency radiation) produced by a first set of integrated waveguides. A response signal corresponding to a behavior of spinwaves within the target measurement site can be generated by way of a second set of integrated waveguides. Various embodiments of systems and methods for generating spinwaves, detecting spinwaves, and calculating, analyzing, or monitoring one or more sample properties can be automated. | 04-10-2014 |
Jae Hyun Lee, Seoul KR
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20090220431 | MAGNETIC RESONANCE IMAGING CONTRAST AGENTS CONTAINING WATER-SOLUBLE NANOPARTICLES OF MANGANESE OXIDE OR MANGANESE METAL OXIDE - The present invention relates to a manganese-containing metal oxide nanoparticle-based magnetic resonance imaging (MRI) contrast agent, which is characterized in that: The core of it comprises 1 to 1000 nm-sized manganese-containing metal oxide nanoparticles which include MnO a (0 | 09-03-2009 |
20090314350 | ORGANIC SOLAR CELLS AND METHOD OF MANUFACTURING THE SAME - An organic solar cell and a method of manufacturing the same. This invention relates to a method of manufacturing an organic solar cell including forming nano patterns on a photoactive layer using a nanoimprinting process, and applying a cathode electrode material on the photoactive layer having the nano patterns so that the cathode electrode material infiltrates the nano patterns of the photoactive layer, thus increasing electron conductivity and efficiently forming a pathway for the transfer of electrons, and to an organic solar cell manufactured through the method. This method reduces loss of photocurrent occurring as a result of aggregation of an electron acceptor material and improves molecular orientation of an electron donor in the nanoimprinting process to thus increase cell efficiency. Thereby, the organic solar cell having high efficiency is manufactured at low cost through a simple manufacturing process. The method can be applied to the fabrication of organic solar cells which use an environmentally friendly and recyclable energy source. | 12-24-2009 |
20130046274 | METHOD OF CONTROLLED DELIVERY USING SUB-MICRON-SCALE MACHINES - A method for controlled delivery of a substance into a body includes administering a plurality of containment vessels into the body, in which each of the plurality of containment vessels includes a quantity of the substance loaded therein prior to the administering; and providing a time-varying magnetic field such that the plurality of containment vessels are exposed thereto to cause a release of at least a portion of the substance from the plurality of containment vessels. Each of the plurality of containment vessels has an average outer diameter less than about 1 μm. | 02-21-2013 |
20140132143 | REFRIGERATOR AND METHOD OF FABRICATING INNER DOOR THEREOF - A refrigerator includes a storage compartment, an inner door including an opening having a size corresponding to the size of the storage compartment, a plurality of door guards disposed in the opening, and an outer door that opens or closes the opening, wherein the inner door includes inner sidewalls that are disposed at both sides of the opening and are flat from an inlet of the opening to an outlet of the opening without any curve. | 05-15-2014 |
20140168413 | WELDING INSPECTION SYSTEM AND METHOD - A welding inspection system for quality inspection may include a camera taking an image of an inspection target, a lighting irradiating a light onto the inspection target, a laser device irradiating a laser beam onto the inspection target from a side surface of the lighting, and a control unit controlling the camera, the lighting, and the laser device. A welding inspection method may include acquiring the image of the inspection target from the camera, separating the image acquired from the camera into RGB components, analyzing the image that has been separated into RGB components, and selecting a clearest result among analyzed results. | 06-19-2014 |
20140188263 | VEHICLE-LOCATION RECOGNITION SYSTEM AND METHOD, AND VEHICLE ASSEMBLY-HISTORY MANAGEMENT SYSTEM AND METHOD USING THE SAME - A vehicle-location recognition system includes an electronic recognition unit provided in a respective vehicle of an ordered set of vehicles which are introduced into an assembling process section, the electronic recognition unit storing an ID number of the respective vehicle therein. A sensor unit detects the electronic recognition unit as the vehicle passes by a location of the sensor unit along the assembling process section. A control unit stores the ID number in sequence order with the ID numbers of the vehicles of the ordered set of vehicles, and determines a location of a particular vehicle in the ordered set of vehicles based on the ordered sequence of stored ID numbers and information on the spacing intervals between vehicles in the assembling process section. | 07-03-2014 |
Jae Hyun Lee, Cheongju-Si KR
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20140367783 | ESD TRANSISTOR AND ESD PROTECT CIRCUIT THEREOF - An ESD transistor and an ESD protection circuit thereof are provided. An ESD transistor includes a collector region disposed on a surface of a substrate, a sink region disposed vertically below the collector region, and a burier layer protruding horizontally further than the sink region under the sink region. | 12-18-2014 |
Jae Hyun Lee, Daejeon KR
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20080280211 | Electrolyte for Lithium Secondary Battery Comprising Chelating Agent and Lithium Secondary Battery Using the Same - Disclosed herein is an electrolyte for lithium secondary batteries comprising: a chelating agent, which forms complexes with transition metal ions in the battery, and at the same time does not react and coordinate with lithium ions; a non-aqueous solvent; and an electrolyte salt, as well as a lithium secondary battery comprising the electrolyte. The chelating agent, which is contained in the electrolyte for lithium secondary batteries, can suppress a side reaction in which transition metal ions are reduced and deposited as transition metals on the anode. Also, the chelating agent can suppress internal short-circuits in the battery and the resulting voltage drop of the battery and a reduction in the safety and performance of the battery, which can occur when transition metals are deposited on the anode. | 11-13-2008 |
20100159321 | ELECTROLYTE FOR LITHIUM SECONDARY BATTERY COMPRISING CHELATING AGENT AND LITHIUM SECONDARY BATTERY USING THE SAME - Disclosed herein is an electrolyte for lithium secondary batteries comprising: a chelating agent, which forms complexes with transition metal ions in the battery, and at the same time does not react and coordinate with lithium ions; a non-aqueous solvent; and an electrolyte salt, as well as a lithium secondary battery comprising the electrolyte. The chelating agent, which is contained in the electrolyte for lithium secondary batteries, can suppress a side reaction in which transition metal ions are reduced and deposited as transition metals on the anode. Also, the chelating agent can suppress internal short-circuits in the battery and the resulting voltage drop of the battery and a reduction in the safety and performance of the battery, which can occur when transition metals are deposited on the anode. | 06-24-2010 |
20130273426 | SECONDARY BATTERY HAVING IMPROVED SAFETY - Disclosed is a secondary battery comprising an electrode assembly including a cathode, an anode and a separator interposed between the cathode and the anode, the secondary battery comprising a HF scavenger. | 10-17-2013 |
20130295440 | MOISTURE-LIMITED ELECTRODE ACTIVE MATERIAL, MOISTURE-LIMITED ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME - Disclosed are an electrode active material containing moisture in an amount less than 2,000 ppm per 1 g of lithium metal oxide or moisture in an amount less than 7,000 ppm per 1 cm | 11-07-2013 |
20130302666 | ELECTRODE ACTIVE MATERIAL CONTAINING POLYDOPAMINE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Disclosed are an electrode active material including lithium metal oxide particles and a polydopamine layer formed on a surface of each of the lithium metal oxide particles, and a lithium secondary battery including the same. | 11-14-2013 |
20130302681 | CATHODE ACTIVE MATERIAL AND THE SECONDARY BATTERY COMPRISING THE SAME - Disclosed is a cathode active material comprising a lithium nickel manganese composite oxide with a spinel structure represented by the following Formula 1, wherein the cathode active material is surface-coated with a silane compound and a silicon content of the silane compound is 0.01 to 5% by weight, based on the total amount of the cathode active material: | 11-14-2013 |
20130330597 | ANODE ACTIVE MATERIAL HAVING HIGH CAPACITY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME - Disclosed are an anode active material comprising a lithium metal oxide, and a metal powder reacting with lithium ions present in an electrolyte to form a lithium alloy, or a metal oxide, the metal powder or the metal oxide having a content of not lower than 1% by weight and not higher than 30% by weight, based on the total weight of an anode mix, and a lithium secondary battery comprising the same. | 12-12-2013 |
20140349170 | METHOD OF MANUFACTURING ELECTRODE FOR LITHIUM SECONDARY BATTERY AND ELECTRODE MANUFACTURED USING THE SAME - Disclosed are a method of manufacturing an electrode for secondary batteries that includes surface-treating a current collector so as to have a morphology wherein a surface roughness R | 11-27-2014 |
20140349181 | ELECTRODE ASSEMBLY AND SECONDARY BATTERY INCLUDING CATHODE AND ANODE HAVING DIFFERENT SHAPES - Disclosed is an electrode assembly including a plurality of alternately arranged cathode and anode plates, a separator interposed between the cathode plate and the anode plate, a plurality of cathode tabs respectively formed on the cathode plates, a plurality of anode tabs respectively formed on the anode plates, a cathode lead coupled to the cathode tabs, and an anode lead coupled to the anode tabs, wherein i) the cathode and anode tabs have different shapes and widths of the cathode tabs and the anode tabs are equal to 2 to 100% the length of electrode surfaces with the tabs formed thereon, or ii) the cathode tabs and the anode tabs are asymmetrically arranged with respect to electrode surfaces with the cathode and anode tabs formed thereon and widths of the cathode tabs and the anode tabs are equal to 5 to 45% the length of the electrode surfaces. | 11-27-2014 |
20140356704 | ELECTRODE ASSEMBLY INCLUDING CATHODE AND ANODE HAVING DIFFERENT WELDING PORTION SHAPES AND SECONDARY BATTERY INCLUDING THE SAME - Disclosed is an electrode assembly including a plurality of alternately arranged cathode and anode plates, a separator interposed between the cathode plate and the anode plate, a plurality of cathode tabs respectively formed on the cathode plates, a plurality of anode tabs respectively formed on the anode plates, a cathode lead coupled to the cathode tabs, and an anode lead coupled to the anode tabs, wherein the welding portions in which the cathode and anode tabs are respectively coupled to the cathode and anode leads have different shapes, or kinds of the cathode and anode tabs are identical and kinds of the cathode and anode leads are different. | 12-04-2014 |
20140363714 | LITHIUM SECONDARY BATTERY WITH EXCELLENT PERFORMANCE - Disclosed is a lithium secondary battery including an electrode assembly including a cathode, an anode, and a separator disposed between the cathode and the anode and an electrolyte, wherein the cathode includes a spinel-structure lithium manganese composite oxide represented by Formula 1 below as a cathode active material, and the lithium secondary battery has a charge cut-off voltage of 3.3 to 4 V and, when the charge cut-off voltage is reached, the anode has a potential of 0.75 to 1.545 V within a range within which a potential of the cathode does not exceed 4.95 V: | 12-11-2014 |
20140377652 | Electrode For Secondary Battery And Secondary Battery Including The Same - Disclosed is an electrode for secondary batteries including an electrode mixture including an electrode active material, binder and conductive material coated on a current collector. The present invention provides an electrode for secondary batteries wherein an electrode active material is a cathode active material and/or anode active material, and the conductive material is included in an amount of 0.1 to 15% based on total weight of the electrode mixture, and a secondary battery including the same. | 12-25-2014 |
20140377656 | LITHIUM BATTERY HAVING HIGHER PERFORMANCE - Disclosed is a lithium secondary battery including an electrode assembly including a cathode, an anode, and a separator disposed between the cathode and the anode and an electrolyte, wherein the anode includes a lithium titanium oxide (LTO) as an anode active material, and the lithium secondary battery has a charge cut-off voltage of 3.3 to 4 V and, when the charge cut-off voltage is reached, the anode has a potential of 0.75 to 1.545 V within a range within which a potential of the cathode does not exceed 4.95 V. | 12-25-2014 |
20140377657 | Lithium Secondary Battery With Excellent Performance - Disclosed is a lithium secondary battery including: an electrode assembly including a cathode including a cathode mixture layer formed on a cathode current collector, an anode including an anode mixture layer formed on an anode current collector, and a separator disposed between the cathode and the anode; and an electrolyte, wherein the anode includes lithium titanium oxide (LTO) as an anode active material, and four planes of the cathode mixture layer have the same or greater length than four planes of the anode mixture layer and thus the cathode mixture layer has the same or greater area than the anode mixture layer. | 12-25-2014 |
20140377658 | METHOD OF MANUFACTURING ELECTRODE FOR LITHIUM SECONDARY BATTERY AND ELECTRODE MANUFACTURED USING THE SAME - Disclosed is a method of manufacturing an electrode for a secondary battery including an electrode mixture including an electrode active material, binder and conductive material coated on a current collector. Provided are a method including surface-treating the current collector such that an aluminum oxide (Al | 12-25-2014 |
20140377661 | MULTI LAYERED ELECTRODE AND METHOD OF MANUFACTURING THE SAME - Disclosed are an electrode for secondary batteries including an electrode mixture coated on one surface or opposite surface of an electrode current collector, and a method of manufacturing the same. The electrode mixture includes an electrode mixture layer A, which is a portion close to a current collector, and an electrode mixture layer, which is a portion distant from a current collector. The electrode mixture layer A includes a mixture of two active materials, average diameters of which are different, and the electrode mixture layer B includes active materials, average diameters of which are the same. | 12-25-2014 |
20150072191 | BATTERY CELL OF IMPROVED COOLING EFFICIENCY - Disclosed herein is a battery cell configured such that at least one electrode assembly of a structure having a cathode, an anode, and a separator interposed between the cathode and the anode is mounted in a battery case, at least one heat dissipation member to dissipate heat generated in the electrode assembly during charge and discharge of the battery cell or upon occurrence of a short circuit is disposed in the electrode assembly and/or is in contact with an outer surface of the electrode assembly, and a portion of the heat dissipation member is exposed outward from the electrode assembly. | 03-12-2015 |
20150090925 | CATHODE ACTIVE MATERIAL FOR HIGH VOLTAGE LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Disclosed are a cathode active material for high voltage lithium secondary batteries and a lithium secondary battery including the same and, more particularly, the present invention relates to a cathode active material for lithium secondary batteries that includes a lithium transition metal oxide having a lithium molar fraction of greater than 1, containing a relative excess of nickel, and having a composition represented by Formula 1 below, wherein the lithium transition metal oxide has a Li | 04-02-2015 |
20150318541 | HIGH-CAPACITY NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Disclosed are a high-capacity negative electrode active material and a lithium secondary battery including the same. More particularly, the negative electrode active material includes 50 wt % or more of an alkali metavanadate based on the total weight of a negative electrode active material, wherein the alkali metavanadate has a crystalline phase or an amorphous phase, and a composition of formula AVO | 11-05-2015 |
20150357671 | STACK-FOLDING TYPE ELECTRODE ASSEMBLY - The present disclosure provides a stack-folding type electrode assembly in which a plurality of full cells or bicells as unit cells is stacked on top of each other and surrounded by a second separator, each cell including a positive electrode, a negative electrode, and a first separator interposed between the positive electrode and the negative electrode, wherein a first binder is coated on at least a partial surface of the first separator, a second binder is coated on at least a partial surface of the second separator, and a content of the second binder is higher than a content of the first binder, to inhibit a loose phenomenon inside a battery, make the battery less prone to expansion, and have deformation resistance to an external impact. | 12-10-2015 |
20150364760 | POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME - The present disclosure relates to a positive electrode for a lithium secondary battery including an electrode current collector, and a positive electrode active material layer coated on at least a part of the electrode current collector, wherein the positive electrode active material layer includes a manganese-based positive electrode active material, and a porosity is from 30% to 35%, to improve high-temperature storage characteristics and high-temperature cycle characteristics. | 12-17-2015 |
20160064782 | BATTERY CELL OF IMPROVED COOLING EFFICIENCY - Disclosed herein is a battery cell configured such that at least one electrode assembly of a structure having a cathode, an anode, and a separator interposed between the cathode and the anode is mounted in a battery case, at least one heat dissipation member to dissipate heat generated in the electrode assembly during charge and discharge of the battery cell or upon occurrence of a short circuit is disposed in the electrode assembly and/or is in contact with an outer surface of the electrode assembly, and a portion of the heat dissipation member is exposed outward from the electrode assembly. | 03-03-2016 |
20160087312 | ELECTRODE LAMINATE COMPRISING ELECTRODES WITH DIFFERENT SURFACE AREAS AND SECONDARY BATTERY EMPLOYED WITH THE SAME - Disclosed herein is an electrode laminate including a positive electrode having a positive electrode material coating layer formed on a positive electrode current collector, a negative electrode having a negative electrode material coating layer formed on a negative electrode current collector, and a porous polymer film interposed between the positive electrode and the negative electrode, wherein the positive electrode, the negative electrodes, and the porous polymer films are laminated in a height direction on the basis of a plane such that the negative electrodes constitute outermost electrodes of the electrode laminate, and the positive electrode material coating layer has a larger coating area than the negative electrode material coating layer. | 03-24-2016 |
20160099462 | NOVEL SECONDARY BATTERY - Disclosed herein is a lithium secondary battery including a positive electrode including lithium iron phosphate and layered lithium nickel manganese cobalt oxide as a positive electrode active material and a negative electrode including a negative electrode active material having a potential difference of 3.10 V or higher from the lithium iron phosphate at a point of 50% state of charge (SOC) afforded by the entirety of the lithium iron phosphate. | 04-07-2016 |
Jae Hyun Lee, Asan-Si KR
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20150303086 | METHOD FOR SUPPLYING INERT GAS TO STB IN SEMICONDUCTOR WAFER PRODUCTION SYSTEM AND SEMICONDUCTOR WAFER PRODUCTION SYSTEM USING THE SAME - The present invention relates to a method for supplying inert gas to an STB in a semiconductor wafer production system that includes a step of sensing that a FOUP is loading on the STB and generating a first input signal, and a step of opening a valve for inert gas and supplying nitrogen gas to the FOUP based on the first input signal, and to a semiconductor wafer production system using the method. | 10-22-2015 |
Jae Hyun Lee, Anyang-Si KR
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20160077121 | APPARATUS AND METHOD FOR MEASURING SPEED OF MDPS DRIVE MOTOR - A method for measuring speed of an MDPS drive motor may include: receiving, by a controller, A and B pulses having a phase difference of 90 degrees from an encoder during a first reference time, and measuring information of the pulses; receiving A and B pulses having a phase difference of 90 degrees from the encoder again during the first reference time, and remeasuring information of the pulses; selecting any one of the measured pulse information and the remeasured pulse information as data for calculating the speed of the motor, based on the measured pulse information and the remeasured pulse information; and calculating the speed of the motor, based on the selected data. | 03-17-2016 |
Jae Hyun Lee, Gyeonggi-Do KR
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20110278114 | ELECTRIC PARKING BRAKE - Disclosed is an electric parking brake commonly used as a single puller type or a dual puller type. The electric parking brake includes an actuator housing; a parking cable connected to a brake that applies braking force to wheels of a vehicle; a motor generating driving force to operate the parking brake; a reduction gear unit for transferring power of the motor; a screw nut unit including a gear member connected to the gear reduction unit, a nut member connected to the gear member, and a screw member connected to a first parking cable of the parking cable while moving relative to the nut member; and a displacement sensor connected to the nut member of the screw nut unit. The displacement sensor includes a sensor housing, a magnet housing that moves relative to the sensor housing, a magnet elastic member elastically supported between the sensor housing and the magnet housing, a magnet provided in the magnet housing, and a hall IC provided in the sensor housing. The magnet housing is coupled with a second parking cable of the parking cable or the actuator housing. | 11-17-2011 |
20120134192 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor memory device includes: a plurality of mats; a plurality of sense amplifier regions disposed on a side of the plurality of mats; and a plurality of main bit lines overlapping with a plurality of secondary bit lines, respectively, in regions for the plurality of mats, wherein the plurality of main bit lines and the plurality of secondary bit lines are formed in regions for the plurality of mats and the plurality of sense amplifier regions. | 05-31-2012 |
20130313055 | SENSOR UNIT FOR MEASURING BRAKE FORCE OF PARKING CABLE AND ELECTRONIC PARKING BRAKE WITH THE SAME - Disclosed is a sensor unit having a simple sensor structure to detect intensity of force applied to a parking cable upon braking a vehicle and an electronic parking brake with the same. The disclosed sensor unit includes a sensor housing, in which a Hall IC is installed to sense variation of magnetic force caused by displacement of a magnet, a magnet housing arranged to be movable within the sensor housing, the magnet being installed in the magnet housing, and an elastic member arranged between the magnet housing and the sensor housing, to elastically support the magnet housing. The magnet housing is coupled to a power conversion unit to operate for pulling of the parking cable or release of the pulling. | 11-28-2013 |
Jae Hyun Lim, Gyeonggi-Do KR
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20130129047 | PATIENT TABLE AND X-RAY IMAGING SYSTEM HAVING THE SAME - A patient table is capable of performing a patient examination using an imaging method in a rapid manner by reducing the time to prepare for the imaging and having a reduced manufacturing cost, and an X-ray imaging system has the patient table, in which the patient table includes a table top including material that allows radiated rays to pass therethrough, a support portion to support the table top, a mount portion to have a part of a body of a patient disposed thereon, and a stand assembly coupled to the mount portion. | 05-23-2013 |
Jae Hyun Lim, Gwanak-Gu KR
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20110246208 | Method and Apparatus for Decoding an Audio Signal - An apparatus for decoding an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and spatial information, identifying a type of modified spatial information, generating the modified spatial information using the spatial information, and decoding the audio signal using the modified spatial information, wherein the type of the modified spatial information includes at least one of partial spatial information, combined spatial information and expanded spatial information. Accordingly, an audio signal can be decoded into a configuration different from a configuration decided by an encoding apparatus. Even if the number of speakers is smaller or greater than that of multi-channels before execution of downmixing, it is able to generate output channels having the number equal to that of the speakers from a downmix audio signal. | 10-06-2011 |
Jae Hyun Lim, Jeonbuk KR
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20140055495 | RESPONSIVE USER INTERFACE ENGINE FOR DISPLAY DEVICES - Embodiments of the present invention provide a responsive user interface engine for displaying data in a single format on a variety of display device types. Specifically, a responsive user interface engine receives data from a single source intended for display on a plurality of display devices. A common layout for the data is loaded for the display devices. For each display device, the layout is scaled based on the display device type. A first rendering of the data using the scaled layout is performed for each display device. The layout is modified for each display device based on the respective screen size of the display device for optimization. For each display device, the data is rendered a second time based on the modified layout. The respective second rendering may be displayed on each display device as a common user interface. | 02-27-2014 |
Jae Hyun Lim, Jeonju KR
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20140059424 | RESPONSIVE USER INTERFACE FOR DISPLAY DEVICES - Embodiments of the present invention provide an approach for displaying data in a single format on a variety of display device types. Specifically, data from a single source is received for a display device among multiple display devices. A layout for the data is loaded for the display device. The layout is scaled for the display device based on the display device type. A first rendering of the data using the scaled layout is performed. The layout is modified based on the screen size of the display device for optimization. The data is rendered a second time based on the modified layout. The rendering is displayed on the display device as a common user interface. | 02-27-2014 |
Jae Hyun Lim, Suwon-Si KR
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20150062829 | ELECTRONIC DEVICE MODULE AND MANUFACTURING METHOD THEREOF - There are provided an electronic device module capable of increasing a degree of integration by mounting electronic components on both surfaces of a board, and a manufacturing method thereof. The electronic device module includes a board having mounting electrodes formed on both surfaces thereof, a plurality of electronic devices mounted on the mounting electrodes, a molded portion sealing the electronic devices, at least one connection wire having one end bonded to one surface of the board and the other end exposed to the outside of the molded portion, and an external connection terminal coupled to the other end of the connection wire. | 03-05-2015 |
20150131231 | ELECTRONIC COMPONENT MODULE AND MANUFACTURING METHOD THEREOF - There are provided an electronic component module allowing for a circuit wiring to be disposed outside of a molded part by a plating process, and a manufacturing method thereof, the electronic component module including a substrate; at least one electronic component mounted on the substrate; a molded part sealing the electronic component; a plurality of conductive connectors having one ends bonded to the substrate or one surface of the electronic component and formed in the molded part to penetrate through the molded part; and at least one plane pattern formed on an outer surface of the molded part and electrically connected to at least one of the conductive connectors. | 05-14-2015 |
20150131235 | ELECTRONIC COMPONENT MODULE AND MANUFACTURING METHOD THEREOF - There are provided an electronic component module in which an external terminal is disposed outwardly from a mold part by a plating process and a manufacturing method thereof. The electronic component module includes a substrate, at least one electronic component mounted on the substrate, a mold part sealing the electronic component, and at least one connection conductor having one end bonded to one surface of the substrate and formed in the mold part so as to penetrate through the mold part. The connection conductor is formed to have a form in which horizontal cross-sectional areas of the connection conductor are gradually reduced toward the substrate and includes at least one step. | 05-14-2015 |
20150163913 | NESTED MODULE PACKAGE, AND METHOD FOR MANUFACTURING SAME - Disclosed herein is a superimposed module package, including: a printed circuit board; a first module electrically connected on the printed circuit board; and a second module superimposed between the printed circuit board and the first module to electrically connect the first module to the printed circuit board. According to the preferred embodiments of the present invention, the superimposed module package can secure the diversity of the product line-up by applying various combinations of the power module, the control module, the light emitting module, the storage module, and the like, to each module. | 06-11-2015 |
20150223361 | ELECTRONIC COMPONENT MODULE AND MANUFACTURING METHOD THEREOF - There are provided an electronic component module capable of increasing a degree of integration by mounting electronic components on both surfaces of a substrate, and a manufacturing method thereof. The electronic component module according to an exemplary embodiment of the present disclosure includes: a substrate; a plurality of electronic components mounted on both surfaces of the substrate; connection conductors each having one end bonded to one surface of the substrate using an conductive adhesive; and a molded portion having the connection conductor embedded therein and formed on one surface of the substrate, wherein the connection conductor may have at least one blocking member preventing a spread of the conductive adhesive. | 08-06-2015 |
20150228625 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - There are provided a semiconductor package and a method of manufacturing the same. According to an exemplary embodiment of the present disclosure, a semiconductor package includes: a semiconductor device formed in a multilayer; a plurality of wires electrically connected to both sides of a plurality of semiconductor devices; a first mold via electrically connected to the plurality of wires which are formed at one side of the plurality of semiconductor devices; a second mold via electrically connected to the plurality of wires which are formed at the other side of the plurality of semiconductor device; and a first molding part enclosing the plurality of semiconductor device and formed to expose upper surface parts of the first mold via and the second mold via. | 08-13-2015 |
20150289392 | ELECTRONIC DEVICE MODULE AND MANUFACTURING METHOD THEREOF - An electronic device module includes a board including external connecting electrodes and mounting electrodes; an electronic device mounted on the mounting electrodes; a molded portion sealing the electronic device; connection conductors having an end bonded to the external connecting electrodes and penetrating through the molded portion; and external terminals bonded to another end of the connection conductors. | 10-08-2015 |
20160007463 | ELECTRONIC DEVICE MODULE AND METHOD OF MANUFACTURING THE SAME - An electronic device module includes: a board including at least one mounting electrode and at least one external connection electrode and having a protective insulation layer which is provided on an outer surface thereof; at least one electronic device mounted on the mounting electrodes; a molded part sealing the electronic device; and at least one connective conductor of which one end is bonded to the external connection electrode of the board and which penetrates through the molded part to be disposed in the molded part, wherein the protective insulation layer is disposed to be spaced apart from the connective conductor. | 01-07-2016 |
20160035678 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - The semiconductor package includes: a substrate having at least one circuit layer; at least one electronic component mounted on at least one surface of the substrate; a molded part formed on the surface of the substrate to enclose the electronic component; at least one via formed in the molded part to be electrically connected to the circuit layer of the substrate; and a semiconductive pattern connected to one end of a plated tail connected to the circuit layer connected to the via and exposed to the exterior of the substrate. | 02-04-2016 |
Jae Hyun Park, Goyang-Si KR
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20140290379 | APPARATUS FOR APPLYING HORIZONTAL LOAD TO UNDERWATER PILE USING GROUND PENETRATION OF SUCTION PILE AND METHOD FOR MEASURING HORIZONTAL RESISTANCE OF UNDERWATER PILE USING THE SAME - A horizontal resistance of an underwater pile is measured using a horizontal load applying apparatus which applies a horizontal load to the underwater pile to measure a horizontal resistance of the underwater pile by changing a direction of a penetration force generated when a suction pile penetrates an underwater ground. | 10-02-2014 |
Jae Hyun Park, Pyeongtaek KR
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20160081704 | CATHETER FOR EXTRACTION OF FOREIGN SUBSTANCE FROM BLOOD VESSEL - Disclosed is a catheter for the extraction of foreign substances from blood vessels including an insertion tube configured to be inserted into a blood vessel and provided at one side thereof with a branched suction tube, a moving crusher configured to be inserted into the blood vessel while being received inside the insertion tube, the moving crusher serving to crush foreign substances inside the blood vessel after being discharged out of the insertion tube, and a foreign substance moving net coupled to a front end of the moving crusher so as to guide the crushed foreign substances into the insertion tube, the foreign substance moving net having a mesh shape. The foreign substance moving net includes an introduction net having an open front end to allow the foreign substances to be introduced thereinto, a flow net connected to the introduction net and configured to provide a passage for movement of the foreign substances, and a discharge net configured to couple the flow net and the moving crusher to each other and to discharge the foreign substances into the insertion tube, and the flow net is provided at a surface thereof with a coating layer to prevent the foreign substances from being discharged out of the flow net. | 03-24-2016 |
Jae Hyun Park, Daejeon KR
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20150088359 | MOBILE ROBOT WITH RETURNING MECHANISM - A mobile robot having a returning mechanism includes one or more moving members mounted on a body of the mobile robot; and a cable member connected to one side of the mobile robot so as to supply the mobile robot with electrical power. Further, the mobile robot includes a returning member having a rigidity stronger than the cable member and disposed to wrap the cable member so that the cable member is placed within the returning member; and a take-up unit configured to pull the returning member to keep it taut. | 03-26-2015 |
20150096276 | MOWING BOUNDARY AREA AND GRASS LENGTH RECOGNIZING APPARATUS METHOD OF MOWING ROBOT - Provided is a mowing boundary area recognizing apparatus of a mowing robot. The mowing boundary area recognizing apparatus includes a ground state measurer configured to acquire environment data of a ground based on a grass length on the ground, a determiner configured to determine the grass length on the ground on a basis of the ground environment data to recognize a mowing boundary area, and a controller configured to adjust running of the mowing robot to a mowing area for which mowing is needed. | 04-09-2015 |
Jae Hyun Park, Jinhae-Si KR
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20120091831 | MOUNTING DEVICE FOR DISK IN SPINDLE MOTOR - A spindle motor including a base, a bearing housing supported on the base, a bearing provided within the bearing housing, a rotating shaft rotatably supported by the bearing, a stator including a core fixed to the bearing housing and coils wound around the core, a rotor including a rotor yoke fixed to the rotating shaft, and a first magnet installed on the rotor yoke facing the stator, a turntable positioned on the rotor yoke, rotating together with the rotating shaft, a center guide member coupled to the rotating shaft at an upper side of the turntable, an elastic member disposed between the turntable and the center guide member for elastically supporting the center guide member. | 04-19-2012 |
20130328419 | MOUNTING DEVICE FOR DISK IN SPINDLE MOTOR - A spindle motor including a base, a bearing housing supported on the base, a bearing provided within the bearing housing, a rotating shaft rotatably supported by the bearing, a stator including a core fixed to the bearing housing and coils wound around the core, a rotor including a rotor yoke fixed to the rotating shaft, and a first magnet installed on the rotor yoke facing the stator, a turntable positioned on the rotor yoke, rotating together with the rotating shaft, a center guide member coupled to the rotating shaft at an upper side of the turntable, an elastic member disposed between the turntable and the center guide member for elastically supporting the center guide member. | 12-12-2013 |
Jae Hyun Park, Seongnam-Si KR
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20100266193 | ELECTRONIC PART RECOGNITION APPARATUS AND CHIP MOUNTER HAVING THE SAME - An electronic part recognition apparatus and a chip mounter having the same are provided. The apparatus includes a part conveyor unit for moving an electronic part along a path and mounting the part at a mounting position, a position recognition portion for continuously recognizing position information of the part conveyor unit moving along the path, a controller for receiving the position information from the position recognition portion and generating a photographing signal, and an image processing unit for receiving the photographing signal from the controller and time-exposing the part to light to photograph an image of the part when the part is located at a part recognition region while the conveyor unit moves. The apparatus can capture an image of an part suctioned by a nozzle installed in a head of a chip mounter and moved without stoppage of the head to recognize a state of the suctioned electronic part. | 10-21-2010 |
20110055152 | SYSTEM AND DEVICE FOR DATA MANAGEMENT, AND METHOD THEREOF - Provided are a data management method, device and system for synchronizing data without prior knowledge of the data's structure. When any application is activated, application data is created and also an application data change log is created to indicate a change in the application data. In addition, a schema table defining a data structure for storing the application data is created and also a schema table change log indicating a change in the schema table is created. Based on such data and logs, a client and a server can share data without a prior agreement in data schema. | 03-03-2011 |
20120288183 | ELECTRONIC PART RECOGNITION APPARATUS AND CHIP MOUNTER HAVING THE SAME - A method of operating a chip mounter is provided, comprising: preparing an electronic part on a part supply unit and a printed circuit board on a main body; gripping the electronic part using a part conveyor unit to move the electronic part along a part moving path on the part supply unit and the main body; photographing the electronic part when the electronic part is located at a part recognition region within the part moving path without stoppage and during the movement of the electronic part; transmitting a photographed image of the electronic part to a controller using the image processing unit; comparing the photographed image with a reference image using the controller; and displaying the photographed image to the exterior using the controller; wherein the part recognition region is set by at least one coordinate in the controller to be located on a light source of the processing unit. | 11-15-2012 |
20130314222 | ELECTRONIC PARKING BRAKE SYSTEM AND METHOD OF INDICATING MALFUNCTION OF PARKING BRAKE SWITCH - Disclosed herein is a method of indicating malfunction of a parking brake system includes determining whether a parking brake switch including four switches malfunctions, if the parking brake switch malfunctions, determining states of the four switches, monitoring a pattern of a drive signal input to the parking brake switch according to information about the states of the four switches and determining whether the parking brake switch is in an applied state, if the parking brake switch is in the applied state, flickering a lamp to indicate malfunction of the parking brake switch. | 11-28-2013 |
20150156300 | METHOD FOR FILTERING SPAM IN ELECTRONIC DEVICE AND THE ELECTRONIC DEVICE - A method for filtering spam in an electronic device is provided. The method includes transmitting a request message inquiring whether a received call or message is spam to a server through a mobile communication network, in response to the received call or message being determined to be spam based on a response message received from the server, displaying an alert message, and storing a sender phone number of the received call or message in a spam phone number list. | 06-04-2015 |
20150163734 | ACCESS POINT CONNECTION METHOD AND ELECTRONIC DEVICE THEREOF - An Access Point (AP) connection method in an electronic device and the electronic device thereof are provided. The method includes transmitting a request message relating to AP information connected for wireless Local Area Network (LAN) connection and inquiring about a rogue AP, to an Internet server, when the AP is not the rogue AP according to a response message received from the Internet server, maintaining connection to the AP, and providing other AP information to the Internet server. | 06-11-2015 |
20150373187 | DEVICE FOR DISPLAYING IDENTIFICATION INFORMATION ON OTHER DEVICE AND METHOD THEREOF - A method for display, at a first electronic device, identification information about a second electronic device is provided. The method includes receiving a call or a message from the second electronic device, requesting identification information about the second electronic device to a server, receiving the requested identification information from the server, and displaying the received identification information on a screen. The identification information comprises relation information between the first electronic device and the second electronic device. | 12-24-2015 |
Jae Hyun Park, Gyoungsangbuk-Do KR
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20110128437 | IMAGE SIGNAL PROCESSING APPARATUS FOR DETACHING A PLURALITY OF MODULES AND CONTROL METHOD THEREOF - Provided are an image signal processing apparatus and a controlling method thereof. The image signal processing apparatus includes a signal decoder, an image signal processor, a display, a controller, a memory, and a power interface. The signal decoder decodes input signals, and the image signal processor processes signals decoded by the signal decoder so that they are outputable. The display outputs the signals processed by the image signal processor, and the controller allows a list of modules recognized by the connector to be displayed, and controls driving of the module selected by a user. The memory stores a program transmitted from the selected module, and the power interface supplies power to the module. | 06-02-2011 |
Jae Hyun Park, Changwon-Si KR
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20130250571 | SIDE LIGHT APPARATUS OF CHIP MOUNTER AND LIGHT APPARATUS USING THE SIDE LIGHT APPARATUS - Provided are a light apparatus of a chip mounter which emits light to sides of a plurality of parts picked up by a plurality of nozzles of a chip mounter, the light apparatus including: at least one light module including a plurality of sloping portions each of which includes a plurality of slopes, wherein a slope of the plurality of slopes includes a light source emitting light to a side of a first part picked up by a first nozzle among the plurality of nozzles of the chip mounter. | 09-26-2013 |
Jae Hyun Seo, Daejeon-Si KR
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20120076215 | METHOD AND APPARATUS FOR TRANSMITTING ADDITIONAL DATA IN DIGITAL TERRESTRIAL BROADCASTING SYSTEM - A method and an apparatus for transmitting additional data in a digital terrestrial broadcasting system are provided. The apparatus includes: a main signal generating unit channel-coding main data and converting the main data into a main signal; an additional signal generating unit channel-coding additional data and converting the additional data into an additional signal; a mixed signal generating unit generating a mixed signal by coupling the main signal and the additional signal to each other; and a mixed signal transmitting unit modulating the mixed signal and transmitting the modulated mixed signal to a receiver through a transmission antenna, wherein the additional data is additional data requested by a specific user possessing the receiver and the specific user provides information on an additional data transmitter. | 03-29-2012 |
20120093262 | METHOD AND APPARATUS OF MODULATING SIGNAL IN BROADCASTING AND COMMUNICATION SYSTEM - Modulating method and apparatus in a broadcasting and communication system are provided. The modulating apparatus includes: a first quadrature phase shift keying (QPSK) modulating unit QPSK-modulating first data including in-phase (I) data and quadrature (Q) data to generate a first signal; a phase rotating unit rotating a phase of the first signal by θ to generate a phase rotated signal; a second QPSK modulating unit QPSK-modulating second data different from the first data and including I′ data and Q′ data to generate a second signal; and a layer modulating unit modulating the phase rotated signal and the second signal to output a final signal. | 04-19-2012 |
20130142219 | METHOD AND APPARATUS FOR ADDITION DATA TRANSMISSION AND RECEPTION IN DIGITAL BROADCAST SYSTEM - Provided are an apparatus for addition data transmission includes: an IF broadcasting signal generating unit receiving the broadcast data, and FEC and modulation of the received broadcast data to generate a broadcasting signal in an intermediate frequency (IF) band; an IF addition signal generating unit receiving the addition data to generate an addition signal in the IF band by using direct sequence spread spectrum (DSSS); an average power controlling unit controlling average power of the addition signal in the IF band; a signal combining unit combining the broadcasting signal in the IF band and the addition signal in the IF band to generate a combination signal; an RF upward converting unit upwardly converting the combination signal in a signal in a radio frequency (RF) band to a combination signal in the RF band; and a transmitting unit transmitting the combination signal in the RF band. | 06-06-2013 |
Jae Hyun Sim, Paju KR
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20160082023 | METHOD OF INHIBITING QUORUM SENSING USING D-GALACTOSE - Provided are a use of D-galactose in inhibition of quorum sensing and/or in prevention and/or treatment of oral bacterial diseases; in particular, a composition for inhibiting quorum sensing and a composition for preventing and/or treating oral bacterial diseases, the composition comprising D-galactose, and a method of inhibiting quorum sensing and a method of preventing and/or treating oral bacterial diseases, the method comprising administering D-galactose. | 03-24-2016 |
Jae Hyun Son, Kyoungki-Do KR
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20080286531 | PRINTED CIRCUIT BOARD PROVIDED WITH HEAT CIRCULATING MEDIUM AND METHOD FOR MANUFACTURING THE SAME - A printed circuit board includes a lower plate provided with an internal circuit wiring and having a recessed part at a surface thereof and a plurality of projection patterns at a lower surface of the recessed part; an upper plate having the same structure of the lower plate and adhered to the lower plate so that surfaces formed with the recessed part are opposite to each other; a heat circulation medium injected into an internal space formed by the recessed parts of the lower and upper plates. | 11-20-2008 |
Jae Hyun Son, Ichon-Si KR
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20130015421 | PHASE-CHANGE RANDOM ACCESS MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAMEAANM SIM; Joon SeopAACI Ichon-siAACO KRAAGP SIM; Joon Seop Ichon-si KRAANM Son; Jae HyunAACI Ichon-siAACO KRAAGP Son; Jae Hyun Ichon-si KRAANM Lee; Dae WoongAACI Ichon-siAACO KRAAGP Lee; Dae Woong Ichon-si KRAANM Oh; Young HoonAACI Ichon-siAACO KRAAGP Oh; Young Hoon Ichon-si KR - A phase change random access memory (PCRAM) device and method of manufacturing the same are provided. The PCRAM includes bottom electrode contacts formed on a semiconductor substrate that includes a lower structure, phase-change material patterns in contact with the bottom electrode contacts, respectively, and heat insulating units formed between the phase-change material patterns. | 01-17-2013 |
Jae Hyun Song, Gyeonggi-Do KR
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20100326456 | RECHARGEABLE TYPE CALLUS REMOVAL INSTRUMENT - A rechargeable type callus removal instrument is disclosed, that includes a main body having a flaring tube shape with one side opened. The instrument can include a callus storage fitted around the motor shaft of an internal motor that rotates with rotation of the motor shaft, thereby collecting calluses separated from a user's foot therein. A filing cap can cover an upper surface of the callus storage for removing calluses on the user's foot while rotating with the callus storage in contact with a callus surface of the foot. A guide member can be included to assist with forming an exterior barrier such that the calluses being removed by the filing cap are collected in the callus storage without scattering about to the outside. The callus removal instrument enables callus removal using a rotational force of a motor through electric recharging with an improved portability while preventing water infiltration. | 12-30-2010 |
Jae Hyun Yoo, Inchon-Si KR
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20080315306 | Semiconductor Device and Method of Fabricating the Semiconductor Device - A semiconductor device comprises a gate electrode on a semiconductor substrate, drift regions at opposite sides of the gate electrode, source and drain regions in the respective drift regions, and shallow trench isolation (STI) regions in the respective drift regions between the gate electrode and the source or drain region, wherein the drift regions comprise first and second conductivity-type impurities. | 12-25-2008 |
Jae Hyun Yoo, Bucheon-Si KR
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20120193750 | POWER MANAGEMENT INTEGRATED CIRCUIT - A Power Management Integrated Circuit (PMIC) that includes a substrate, a high-side (HS) region on the substrate, a low-side (LS) region spaced from the first region, a device isolation layer interposed between the HS region and the LS region, a metal interconnection connected to the HS region across the device isolation layer and configured to permit a high-voltage current to flow in the HS region, and at least one electric field shield between the metal interconnection and the device isolation layer. Since the electric field shield is disposed under the metal interconnection, a sufficient breakdown voltage can be ensured for the HS region and the LS region. | 08-02-2012 |
20140231864 | HIGH VOLTAGE ELECTROSTATIC DISCHARGE PROTECTION DEVICE - An electrostatic discharge protection device is provided. The electrostatic discharge protection device can include a semiconductor substrate having a first well and a second well, a silicon controller rectifier (SCR) device, and first and second impurity areas disposed on the first and second wells to form a PN junction. The SCR can have a PNPN structure or an NPNP structure, and the PN junction structure and the SCR device can be alternately disposed when the substrate is viewed from above. | 08-21-2014 |
20140231962 | BIPOLAR JUNCTION TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A bipolar junction transistor (BJT) is provided. The BJT can include a semiconductor substrate, a first well disposed in the substrate and implanted with a first impurity, a second well disposed at one side of the first well and implanted with a second impurity, a first device isolation layer disposed in the first well and defining an emitter area, and a second device isolation layer disposed in the second well and defining a collector area, The BJT can also include an emitter having a second impurity, a base having a first impurity, a collector having a second impurity, and a high concentration doping area having a second impurity at high concentration. The high concentration doping area can be provided at one side of the collector in the second well. | 08-21-2014 |
Jae Hyun Yoo, Seoul KR
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20080237062 | Electrochemical biosensor and biosensor measuring device - An electrochemical biosensor and a biosensor measuring device. The electrochemical biosensor includes a plurality of electrodes, capillary sample cell portions, reaction reagent layers, electrode connection portions, and a production lot information identification portion. The production lot information identification portion is configured such that the production lot information is recorded thereon has one or more infrared absorption/reflection marks, which indicate information about differences between production lots through the printing and/or attachment of colored or colorless materials, having differences in absorbency or reflectivity of infrared rays, in conformity of a predetermined pattern or through the attachment of transparent films. The electrochemical biosensor measuring device includes a plurality of integrated photo-reflector sensing devices that emit and receive infrared rays to identify the production lot information recorded on the production lot information identification portion of the biosensor. | 10-02-2008 |
20090093012 | REACTION CASSETTE FOR MEASURING THE CONCENTRATION OF GLYCATED HEMOGLOBIN AND MEASURING METHOD THEREOF - A reaction cassette for a glycated hemoglobin meter and a measuring method thereof are provided. The reaction cassette for the glycated hemoglobin meter includes: a first zone receiving a first reagent and a blood sample; a second zone receiving a second reagent; a reaction zone in which the blood sample reacts with the first reagent, or through which the second reagent passes to react with a first blood sample mixture obtained by reacting the blood sample with the first reagent; and a measurement zone measuring an amount of total hemoglobin in the first blood sample mixture, or measuring an amount of glycated hemoglobin in a second blood sample mixture obtained by reacting the first blood sample mixture with the second reagent, wherein the blood sample, the first reagent, and the second reagent move between the reaction zone and the measurement zone according to a rotation angle of the reaction cassette when the reaction cassette is rotated. Therefore, since the reaction cassette rotates automatically, it is possible to measure the amount of glycated hemoglobin in a blood sample through simple manipulation and reduce a manufacturing time. Furthermore, since reagents are supplied to the reaction cassette from a separate reagent pack, it is possible to resolve storage and distribution problems of the reaction cassette, which occur when reagents are stored in the reaction cassette. | 04-09-2009 |
20100032321 | ELECTROCHEMICAL BIOSENSOR MEASURING SYSTEM - Disclosed is an electrochemical biosensor measuring device which can be used together with an electrochemical biosensor. The biosensor measuring device comprises an electrical connection portion which is electrically connected with the electrodes of the biosensor upon the insertion of the biosensor there into, and a connector having a structure in which at least one light absorption or reflection path sequentially comprising a light emitter-production lot information identification portion-detector unit is provided to identify the production lot information recorded in the biosensor. The electrochemical biosensor measuring device can automatically identify the production lot information of the biosensor, encoded in the form of a hue or hole marks, upon the insertion of the electrochemical biosensor into the measuring device, thereby obviating the need to manually input the production lot information of the biosensor. Thus, inconvenience and the frequency of errors, which occur when a user personally inputs the production lot information, can be reduced, with the result that the measured values can be conveniently and accurately acquired. | 02-11-2010 |
20120181583 | JUNCTION FIELD EFFECT TRANSISTOR AND MANUFACTURING METHOD THEREOF - A junction field effect transistor includes a lower P-type substrate layer of a semiconductor substrate; an N-type channel layer which may be formed on and/or over the P-type substrate layer within an active area; an upper P-type diffusion layer which may be formed on and/or over the N-type channel layer at a prescribed depth over the entire active area; an additional P-type diffusion layer which may be formed in a ripple pattern in the upper P-type diffusion layer; a gate electrode which may be formed on and/or over the upper P-type diffusion layer; and a source electrode and a drain electrode which may be formed on and/or over both sides of the upper P-type diffusion layer within the active area on the semiconductor substrate. The additional P-type diffusion layer in the ripple pattern may be formed of a plurality of P-type diffusion layers which are formed to be separated from each other in the upper P-type diffusion layer. | 07-19-2012 |
20120292698 | LATERAL DOUBLE DIFFUSED METAL OXIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - An LDMOS device includes a gate which is formed on and/over over a substrate; a source and a drain which are arranged to be separated from each other on both sides of the substrate with the gate interposed therebetween; and a field oxide film formed to have a step between the gate and the drain. The LDMOS device further includes a drift region formed of first conduction type impurity ions between the gate and the drain in the substrate; and at least one internal field ring formed in the drift region by selectively implanting a second conduction type impurity in accordance with the step of the field oxide film. | 11-22-2012 |
20130075816 | LATERAL DOUBLE DIFFUSED METAL OXIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed are an LDMOS device and a method for manufacturing the same capable of decreasing the concentration of a drift region between a source finger tip and a drain, thereby increasing a breakdown voltage. An LDMOS device includes a gate which is formed on a substrate, a source and a drain which are separately arranged on both sides of the substrate with the gate interposed therebetween, a field oxide film which is formed to have a step between the gate and the drain, a drift region which is formed of first condition type impurity ions between the gate and the drain on the substrate, and at least one internal field ring which is formed inside the drift region and formed by selectively ion-implanting second conduction type impurity ions in accordance with the step of the field oxide film. | 03-28-2013 |
Jae Hyun Yoo, Incheon-Si KR
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20100091154 | Image Sensor and Method For Manufacturing the Same - An image sensor is provided. The image sensor comprises a readout circuitry, an interconnection, an image sensing device and a via plug. The readout circuitry is disposed in a first substrate. The interconnection is disposed over the first substrate and electrically connected to the readout circuitry. The image sensing device is disposed over the interconnection. The via plug is formed at a pixel boundary and electrically connects the image sensing device and the interconnection. | 04-15-2010 |
Jae Hyun You, Goyang-Si KR
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20130087934 | SUBSTRATE FOR DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a substrate for a display device comprises forming a first pattern within an active region of the substrate and at the same time forming a first overlay pattern at corner regions of the active region; and forming a second pattern within the active region of the substrate and at the same time forming a second overlay pattern at corner regions of the active region, wherein the first overlay pattern includes gradations arranged in a predetermined direction, and the second overlay pattern includes gradations arranged in the predetermined direction to face the gradations of the first overlay pattern. | 04-11-2013 |
20150062522 | LIQUID CRYSTAL DISPLAY DEVICE AND FEBRICATION METHOD THEREOF - A pixel of an LCD device includes a gate line, a data line intersecting with the gate line, a gate insulation layer between the data line and the gate line, a thin film transistor formed at an intersection of the gate line and the data line, a planarization layer, a common electrode formed on the planarization layer, a pixel electrode formed over the common electrode, and an insulation layer between the common electrode and the pixel electrode. The common electrode is formed with groove extending along a region where the data line extends. Material of the common electrode is absent from the groove to reduce capacitance between the common electrode and the data line. | 03-05-2015 |
Jae-Hyun Ahn, Seoul KR
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20080212477 | APPARATUS AND METHOD FOR TRANSMITTING DATA USING MULTI-ROUND CONTENTION AVOIDANCE - An apparatus and method for transmitting data by using Multi-round Contention Avoidance (MrCA) are provided. The method includes initializing a contention window for each of a plurality of contention rounds and setting a backoff counter corresponding to a size of the contention window for each contention round, starting from a first contention round to a last contention round, decrementing a backoff counter of a corresponding contention round in a time slot unit and transmitting data when the decremented backoff counter is zero and when the corresponding contention round is a last contention round. Accordingly, the number of contending nodes is exponentially decreased for each contention round, resulting in significant decrease in a collision probability in addition to improving fairness on channel use among users. | 09-04-2008 |
20090232080 | FREQUENCY REUSING METHOD IN WIRELESS COMMUNICATION SYSTEM AND RADIO ACCESS STATION SYSTEM FOR THE SAME - The present invention relates to a wireless communication system, and more particularly, to a frequency reusing method for efficiently transmitting traffics in a radio access station system. A frequency reusing method in a wireless communication system including a coverage region, which has first, second and third regions comprises (a) transmitting traffics by assigning a total frequency band, which includes different three sub-frequency bands, to the first, second and third regions during a first interval; and (b) transmitting the traffics by respectively assigning the different three sub-frequency bands to the first, second and third regions during a second interval. | 09-17-2009 |
20100111005 | APPARATUS AND METHOD FOR TRANSMITTING UPLINK SIGNALS IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to an apparatus and method for transmitting uplink signals in a wireless telecommunication system. According to the present invention, it is characterized that at least one uplink signal is allocated to other symbol duration for time dispersion in case a plurality of uplink signals are scheduled to be allocated to the same symbol duration of the uplink frame that the terminal transmits to the base station. Accordingly, the terminal can enhance the power spectral density of the uplink signal and the error rate can be reduced. | 05-06-2010 |
20100208675 | APPARATUS AND METHOD FOR CONTROLLING DOWNLINK POWER IN A WIRELESS COMMUNICATION SYSTEM - An apparatus and method is provided for controlling power allocated to a burst of a downlink frame that a Base Station (BS) will transmit to a Mobile Station (MS) in a wireless communication system. The power control method includes comparing a measured Carrier to Interference and Noise Ratio (CINR) of the burst with a reference CINR of the burst, calculating a difference therebetween as a boosting power if the measured CINR is lower than the reference CINR, and calculating the difference as a deboosting power if the measured CINR is higher than the reference CINR; and setting a boosting power level so that a total boosting power including the boosting power or the deboosting power is set within a power range where a possible boosting range and a possible dynamic range cross each other. | 08-19-2010 |
20110269450 | APPARATUS AND METHOD FOR ACQUIRING CHANNEL INFORMATION IN A RADIO COMMUNICATION SYSTEM - The present invention relates to an apparatus and to a method for acquiring downlink channel information in a radio communication system having a multi-cell/sector structure, comprising receiving channel quality information of a mobile station and loading information of cells/sectors adjacent to the mobile station, checking the carrier to interference and noise ratio (CINR) contained in the channel quality information, checking the average loading factor of the adjacent cells/sectors contained in the loading information, summing the average loading factors for each of the adjacent cells/sectors to calculate an effective loading factor, and compensating for the CINR with the effective loading factor to acquire channel information of the base station. | 11-03-2011 |
20110269498 | DATA TRANSMISSION METHOD IN A RADIO COMMUNICATION SYSTEM - The present invention relates to a data transmission method in a radio communication system, comprising the steps of selecting a first reference transmission antenna of a first base station and a second reference transmission antenna of a second base station from among a plurality of base stations, transmitting a first transmission data stream via the first reference transmission antenna, transmitting a second transmission data stream via the second reference transmission antenna to a terminal, time-delaying the first transmission data stream and retransmitting the delayed first transmission data stream to the terminal via a transmission antenna of a first transmission group, and time-delaying the second transmission data stream and retransmitting the delayed second transmission data stream to the terminal via a transmission antenna of a second transmission group. Thus, co-channel interferences can be minimized, and the efficiency in using an antenna and the receiving performance thereof in a radio communication system adopting a multi-antenna technique and a multi-base station system can be improved at the same time. | 11-03-2011 |
20120093111 | APPARATUS AND METHOD FOR ALLOCATING RESOURCES IN A BROADBAND WIRELESS COMMUNICATION SYSTEM - The present invention relates to an apparatus and method for allocating a MAP message region in a broadband wireless communication system having a multi-cell/-sector structure. The present invention allocates a common MAP message region for multiple cells/sectors and a data region, divides the common MAP message region into MAP message sections for each of the cells or each of the sectors, allocates MAP messages corresponding to each of the cells or each of the sectors to the divided MAP message sections and allocates data to be transmitted to each MS to the data region, and broadcasts multiple frames containing MAP message regions for each of the cells or for each of the sectors and the data region. | 04-19-2012 |
20120276897 | APPARATUS AND METHOD FOR REPORTING RADIO LINK FAILURE - The present invention relates to an apparatus and method for report a Radio Link Failure (RLF) and discloses the operations of UE or an eNB and the operating schemes of a network according to a cause of RLF. More specifically, the operating efficiency of a network is improved by reporting the reception power or interference power or both of other transceivers within a device, from among causes that generate RLF. This specification includes elements for configuring detecting RLF, configuring an RLF report on the RLF, and transmitting the RLF report. The RLF report includes information about whether there was an influence of In-device COexistence interference (ICO) to the RLF. | 11-01-2012 |
20120276936 | APPARATUS AND METHOD FOR REESTABLISHING RADIO LINK IN WIRELESS COMMUNICATION SYSTEM - The present invention discloses an apparatus and method for performing radio link reestablishment in a wireless communication system. Furthermore, the present invention discloses a radio link reestablishment request message, including a reestablishment cause indicator on which whether a Radio Link Failure (RLF) was generated by User Equipment (UE) is determined, a cause of the occurrence of the RLF is determined, and whether the cause of the radio link reestablishment is In-Device Coexistence interference (IDC) due to the UE. Accordingly, a network may know a cause of the occurrence of an RLF generated during a handover. In particular, the network may know whether the cause of the occurrence of the RLF is a handover failure or RLF due to IDC. Consequently, a radio link can be efficiently reestablished, and also network parameters can be controlled. | 11-01-2012 |
20120300752 | APPARATUS AND METHOD FOR PERFORMING UPLINK SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM - This specification relates to an apparatus and method for performing random access in a wireless communication system. This specification discloses a mobile station, including a reception unit for receiving TAG configuration information on which at least one serving cell configured in the mobile station is classified as a Timing Alignment Group (TAG) from a base station and a transmission unit for transmitting a random access preamble to the base station on one representative serving cell within the TAG. In accordance with this specification, a procedure of obtaining a TAV for a serving cell in order to secure and maintain uplink timing synchronization becomes clear, the time taken to obtain uplink synchronization for a serving cell may be reduced, and overhead due to excessive random access attempts may be reduced by obtaining a TAV for a plurality of serving cells through one random access procedure. | 11-29-2012 |
20120314652 | APPARATUS AND METHOD FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM - An apparatus and method for performing a random access in a wireless communication system are provided. The method includes: transmitting a random access preamble on at least one serving cell to a base station; and receiving a random access response message including a plurality of timing advance information applied to each of the at least one serving cell and information on a serving cell to which the plurality of timing advance information is applied as a response to the random access preamble from the base station. The mobile station receives timing information for uplink synchronization through a plurality of serving cells, thereby making it possible to perform the uplink synchronization with the base station. In addition, it is possible to more efficiently configure the random access response message transmitted to the mobile station by the base station in order to perform the uplink synchronization. | 12-13-2012 |
20130022014 | METHOD AND APPARATUS FOR DETERMINING SEARCH SPACES AND SEARCH POSITIONS IN A COMMUNICATION SYSTEM WHICH OPERATES A PLURALITY OF COMPONENT CARRIERS, AND METHOD AND APPARATUS FOR DECODING CONTROL INFORMATION USING SAME - Aspects of the invention include a method and apparatus for allocating a control information resource in a wireless communication system, which operates a plurality of component carriers, and for decoding control information. Control information on the plurality of component carriers is realigned in accordance with the order of decoding and resources are allocated to reduce control information decoding complexity at the receiving end and to enable an estimation of amount of computation for decoding. A method for determining a search space, which is a set of physical downlink control channel (PDCCH) candidates to be monitored by a terminal in a communication system, involves determining, as the search space, an extended search candidate formed by the value obtained by multiplying the number of search candidates applied to a carrier component and carrier indication information on the component carriers of user equipment if the user equipment uses a plurality of component carriers. | 01-24-2013 |
20130062106 | Printed Circuit Board and Method of Manufacturing the Same - A structure of a printed circuit board and a method of manufacturing the same are provided. The manufacturing method includes a first step of forming at least one connecting bump on first circuit patterns and forming a first insulating layer to form an inner circuit board, a second step of processing a second insulating layer with a metal seed layer formed thereon using a mold to form second circuit patterns so as to construct an outer circuit board, and a third step of aligning the inner circuit board and the outer circuit board with each other and laminating the inner circuit board and the outer circuit board. Accordingly, a structure of a high-density high-reliability printed circuit board having a circuit embedded in an insulating layer can be provided. A seed layer forming process for forming an outmost circuit can be removed by using an insulating layer combined with a seed layer. In addition, a conductive structure in the form of a connecting bump is formed, and thus a complicated process of forming a via-hole and filling the via-hole with a conductive material is not required. Furthermore, a process of grinding the surface of the filled conductive material is removed so as to remarkably decrease a circuit error rate. | 03-14-2013 |
20130064131 | APPARATUS AND METHOD FOR TRANSMITTING POWER INFORMATION IN MULTIPLE COMPONENT CARRIER SYSTEM - An apparatus and a method for transmitting power information by a mobile station in a multiple component carrier system includes: obtaining power headroom that is a difference between maximum transmit power of a mobile station for each component carrier and power estimated for actual uplink transmission; configuring an identification field that identifies a component carrier that the power headroom is for; configuring power headroom fields that indicates a level of power headroom; and generating a medium access control protocol data unit (MAC PDU) including the identification field and the power headroom field and transmitting the generated MAC PDU to a base station. | 03-14-2013 |
20130070611 | APPARATUS AND METHOD FOR REPORTING POWER HEADROOM IN MULTIPLE COMPONENT CARRIER SYSTEM - A method and an apparatus for reporting power headroom by a mobile station in a multiple component carrier system is disclosed. The method includes calculating power headroom values for at least one component carrier configured in the mobile station, receiving information regarding a recommended component carrier selected by a base station among the at least one component carrier configured in the mobile station, selecting at least one report component carrier used to report the calculated power headroom values based on the information regarding the recommended component carrier, and transmitting the calculated power headroom values to the base station through the at least one report component carrier. | 03-21-2013 |
20130089062 | APPARATUS AND METHOD FOR TRANSMITTING INFORMATION ON POWER HEADROOM IN MULTIPLE COMPONENT CARRIER SYSTEM - There are provided an apparatus and method for transmitting information about power headroom in a multi-component carrier system. There is disclosed a method of configuring a plurality of component carriers combined from a candidate component carrier group, based on component carrier configuration information, triggering a power headroom report on the plurality of combined component carriers, calculating power headroom for the plurality of combined component carriers and transmitting combination power headroom information, including a value of the calculated power headroom, to a eNodeB. The power headroom report is triggered, when the power headroom on the plurality of combined component carriers is greater than or equal to a predefined threshold. | 04-11-2013 |
20130094382 | APPARATUS AND METHOD FOR CONTROLLING IN-DEIVCE COEXISTENCE INTEFERENCE IN WIRELESS COMMUNICATION SYSTEM - Method and apparatus for controlling in-device coexistence (IDC) interference in a wireless communication system are described in the present invention. The present invention includes transmitting UE capability information whether the UE has a capability to measure IDC, to a base station (BS); receiving measurement configuration information whether the UE is allowed to send IDC indication, from the BS; and transmitting the IDC indication and at least one of measurements which are a measurement in consideration of IDC and a measurement without consideration of IDC to the BS. It is possible to control reducing occurrence of in-device coexistence interference. | 04-18-2013 |
20130100925 | APPARATUS AND METHOD FOR TRANSMITTING INFORMATION ON POWER HEADROOM IN MULTIPLE COMPONENT CARRIER SYSTEM - There are provided an apparatus and method for transmitting power headroom information in a multiple component carrier system. This specification discloses a configuration in which a user equipment (UE) receives a Combination Power Headroom Report (CPHR) request message, including a combination indication field indicative of a combination including a plurality of component carriers, from a eNodeB (eNB), calculates a Combination Power Headroom (CPH) calculated in the UE-specific way for the plurality of component carriers, and sends the CPH to the eNB. Accordingly, the complexity of a power headroom report by an UE can be reduced and radio resources used in the power headroom report can be reduced, with the result that uplink transmission performance can be reduced. Furthermore, a scheduler can per form reliable dynamic uplink scheduling in a system to which a carrier aggregation is applied. | 04-25-2013 |
20130100938 | APPARATUS FOR PERFORMING UPLINK SYNCHRONIZATION IN MULTIPLE COMPONENT CARRIER SYSTEM AND METHOD THEREFOR - There are provided an apparatus for performing uplink synchronization in a multiple component carrier system and a method thereof. The method includes determining whether a timing advance value for adjusting uplink timing of a secondary serving cell is valid, entering a transmission holding mode in which the secondary serving cell holds uplink transmission, and determining a releasing condition of releasing the transmission holding mode is satisfied. The timing advance value is secured and the validity of the timing advance value is determined so that it is possible to prevent uplink interference from being generated due to a difference in timing advance values and to prevent capability from deteriorating due to the uplink interference. | 04-25-2013 |
20130114576 | APPARATUS AND METHOD FOR PERFORMING UPLINK SYNCHRONIZATION IN MULTIPLE COMPONENT CARRIER SYSTEM - The present invention relates to an apparatus and method for performing uplink synchronization n a multiple component carrier system. A method of User Equipment (UE) performing uplink synchronization in a multiple component carrier system includes receiving secondary serving configuration information on a cell used to configure one or more secondary serving cells in the UE from a Base Station (BS), receiving a Medium Access Control (MAC) message, including an activation indicator indicative of the activation or deactivation of the secondary serving cells configured in the UE and configuration information on a Timing Advance Group (TAG) that is a set of secondary serving cells having the same uplink time alignment value, from the BS, and setting the state of the secondary serving cells, configured in the UE, as activation or deactivation according to the activation indicator. | 05-09-2013 |
20130148619 | APPARATUS AND METHOD FOR TRANSMITTING INFORMATION ON POWER HEADROOM IN MULTIPLE COMPONENT CARRIER SYSTEM - There are provided an apparatus and method for transmitting power headroom information in a multiple component carrier system. The method includes finding Combination Power Headroom (CPH), that is a power headroom, calculated in an User Equipment (UE)-specific way with consideration taken of uplink transmission through a plurality of component carriers configured in the UE, generating CPH information used to inform an evolved NodeB (eNodeB:eNB) of the CPH, and sending the CPH information to the eNB. According to the present invention, power headroom for a combination component carrier is provided to an eNB in a wireless communication system in which a carrier aggregation is used. Accordingly, reliable dynamic carrier aggregation scheduling can be induced, and thus uplink transmission performance can be improved. | 06-13-2013 |
20130165049 | APPARATUS AND METHOD FOR CONTROLLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - There are provided a method and apparatus in which a User Equipment (UE) controls In-Device Coexistence (IDC) interference in a wireless communication system. Exemplary embodiments of the present invention provides a method including transmitting, to a base station (BS), UE capability information of whether the UE has a capability to control IDC, receiving, from the BS, IDC indication configuration information of whether the IDC is on-going, and transmitting, to the BS, a measurement result in consideration of IDC or a measurement result without consideration of IDC and IDC indication based on the IDC indication configuration information. According to exemplary embodiments of the present invention, UE can send information related to IDC interference to an evolved NodeB (eNB). | 06-27-2013 |
20130195013 | APPARATUS AND METHOD FOR CONTROLLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - Method and apparatus of user equipment controlling In-Device Coexistence (IDC) interference in a wireless communication system are described in accordance with the present invention. The present invention comprises receiving an IDC indication request from an eNodeB (eNB) when a point of time at which an IDC indication for sending IDC-related information is triggered is different from a point of time at which load balancing is applied, sending the requested IDC indication to the eNB and receiving an In-device Coexistence interference cOordination (ICO) operation order determined based on the IDC indication from the eNB. | 08-01-2013 |
20130215866 | APPARATUS AND METHOD FOR TRANSMITTING POWER INFORMATION ABOUT COMPONENT CARRIER IN MULTIPLE COMPONENT CARRIER SYSTEM - The present invention provides an apparatus and method of a mobile station transmitting power information in a multiple component carrier system. This specification discloses configuring a Type Indicator Field (TIF) to indicate whether a first type of a maximum transmission power and a second type of a maximum transmission power which are outputted for primary component carriers of a Primary Serving Cell (PSC) are identical with each other, configuring at least one power field on the basis of the TIF, and transmitting a Medium Access Control (MAC) message, including the TIF and the at least one power field, to a base station. According to the present invention, in a wireless system in which a component aggregation is used, a maximum transmission power report regarding a PSC within an MAC control element is not redundantly performed using a TIF. | 08-22-2013 |
20130242833 | APPARATUS AND METHOD FOR CONTROLLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for controlling in-device coexistence interference (IDC) in a wireless communication system are provided. The present invention comprises transmitting IDC indication information including an unusable frequency band that is a frequency band in which performing communication is difficult because of IDC interference to a evolved NodeB (eNB), receiving Radio Resource Control (RRC) connection reconfiguration including IDC Discontinous Reception (DRX) configuration reconfiguring DRX relating the unusable frequency band based on the IDC indication information from the eNB and performing autonomously denial of Industrial Scientific Medical (ISM) transmission in the unusable frequency band by reconfiguring DRX based on the IDC DRX configuration. | 09-19-2013 |
20130250911 | APPARATUS AND METHOD FOR UPLINK SYNCHRONIZING IN MULTIPLE COMPONENT CARRIER SYSTEM - A user equipment (UE) of re-organizing a timing advance group (TAG) is provided. The UE comprises: a receiving unit for receiving, from a serving base station, secondary serving cell (SCell) configuration information which includes a first field and a second field, the first field including an ScellIndex of an SCell to indicate a removal of the SCell, the second field including at least one of the ScellIndex to indicate an addition of the SCell and a TAG ID indicating a TAG of the SCell, and a radio resource control (RRC) processing unit for performing the addition of the SCell after performing the removal of the SCell from one or more SCells configured in the UE, and for reorganizing the TAG by including the SCell in the TAG. | 09-26-2013 |
20130279423 | APPARATUS AND METHOD FOR CONTROLLING COEXISTENCE INTERFERENCE WITHIN DEVICE IN WIRELESS COMMUNICATION SYSTEM - The present specification discloses the following steps: detecting a transmission from a first frequency band in a first network system causing interference on a reception in a second frequency band in a second network system; transmitting to a base station support information for supporting control of the interference that is detected; and receiving from the base station reply information for accepting or denying control of the interference that is detected, as a reply to the support information. The coexistence interference within the device can be detected, the resolving process thereof can be simplified and achievable, and reverse compatibility with other existing processes can be maintained. | 10-24-2013 |
20130287009 | APPARATUS AND METHOD FOR CONTROLLING COEXISTENCE INTERFERENCE WITHIN DEVICE IN WIRELESS COMMUNICATION SYSTEM - The present invention provides an apparatus and a method for controlling coexistence interference within a device in a wireless communication system. The method discloses the following steps: performing triggering, in which a transmission, which is generated in a terminal, in a first frequency band of a first network system requests controlling of interference on a reception, which is generated in the terminal, in a second frequency band of a second network system performed; transmitting to a eNB support information including information on a time section that can or cannot be used by the first network system or the second network system, due to the interference; and receiving from the base station reply information for accepting or denying interference control as a reply to the support information. | 10-31-2013 |
20130294351 | APPARATUS AND METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - The present description relates to a method and apparatus for transmitting channel state information in a wireless communication system. The method comprises the following steps: receiving, from a base station, information indicating a linkage between a cell set including a serving cell and a subset including a subframe; configuring channel state information for the subframe on the serving cell; receiving, from the base station, channel-state-information-request information indicating the cell set; and transmitting the channel state information to the base station. According to the present invention, channel state information, which varies as time elapses, may be accurately measured, and channel state information of the point in time desired by the base station may be provided. | 11-07-2013 |
20130310933 | RETINAL PROSTHESIS SYSTEM USING NANOWIRE LIGHT DETECTOR, AND MANUFACTURING METHOD THEREOF - A retinal prosthesis system can comprise: a flexible substrate; a nanowire light detector which is placed on the substrate, and comprises one or more nanowires of which the resistance changes according to the applied light; one or more micro-electrodes which are placed on the substrate, are electrically connected to the nanowire light detector, and come in contact with retinal cells; and an electric power supply source for applying electric power to the nanowire light detector and the micro-electrodes. The retinal prosthesis system can be implemented into a very thin and flexible substrate type high resolution retinal system by manufacturing a nanowire light detector on a substrate in which micro-electrodes are implemented. | 11-21-2013 |
20130315194 | DEVICE AND METHOD FOR ADJUSTING COEXISTENCE INFERENCE IN A DEVICE IN A WIRELESS COMMUNICATION SYSTEM - A device and method for adjusting coexistence inference in a device in a wireless communication system includes: detecting interference caused by transmission in a first frequency band of a first network system with respect to reception in a second frequency band of a second network system; transmitting support information that supports the adjustment of the detected interference to a base station when a prohibit timer that prevents delivery of interference information for a predetermined period is expired; and receiving from the base station reply information on accepting or rejecting the adjustment of the detected interference in response to the support information. The procedures for processing coexistence interference in a device become simplified, are easily implemented, and maintain backward compatibility to other typical procedures. Moreover, since information on coexistence interference in a device is clearly defined, the uncertainty of interference adjustment procedures may be resolved. | 11-28-2013 |
20130324141 | METHOD AND APPARATUS FOR RRC CONNECTION ESTABLISHMENT IN MTC - The present invention relates to a method and an apparatus for RRC connection establishment in an MTC (Machine Type Communication) system. A method for RRC connection establishment of a BS according to the present invention comprises a step of determining a load status of a core network and a step of transmitting wait time information to an MTC UE by using an RRC connection reject message or RRC connection release message if the core network is found to be overloaded. At this time, the wait time information is recognized and used by a UE allowing a delay in establishing RRC connection; but the information is not recognized by a UE not allowing a delay in establishing RRC connection. | 12-05-2013 |
20130324172 | APPARATUS AND METHOD FOR PERFORMING MEASUREMENT REPORT CONSIDERING IN-DEVICE COEXISTENCE INTERFERENCE - The present invention relates to an apparatus and a method for performing measurement reporting considering in-device coexistence interference. The present invention provide a user equipment transmitting a measurement report in a wireless communication system, comprising an interference detection unit, an assistant information generation unit, a measurement controller and a transmitter According to the present invention, a measurement procedure can be clearly defined in an interference delicate band where in-device coexistence interference occurs and scheduling restrictions on an eNodeB due to measurement reporting about an interference delicate band can be reduced. | 12-05-2013 |
20130336281 | APPARATUS AND METHOD FOR COORDINATING IN-DEVICE COEXISTENCE INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - This specification provides an apparatus and method for coordinating IDC interference in a wireless communication system. The method includes performing triggering for requesting an eNB to coordinate interference generated in reception in a second frequency band of a second network system within UE due to transmission in a first frequency band of a first network system within the UE, sending HAI, comprising first assistance information that supports the eNB in coordinating the interference in a frequency domain based on an FDM scheme and second assistance information that supports the eNB in coordinating the interference in a time domain based on a TDM scheme, to the eNB, and receiving response information indicative of an acceptance or rejection of the coordination of the interference from the eNB as a response to the HAI. | 12-19-2013 |
20140004850 | APPARATUS AND METHOD FOR CONTROLLING PAGING IN HETEROGENEOUS WIRELESS NETWORK SYSTEM | 01-02-2014 |
20140018124 | APPARATUS AND METHOD FOR PERFORMING POWER HEADROOM REPORT - The present invention provides an apparatus and method for performing a Power Headroom Report (PHR) in a wireless communication system. A mobile station includes a trigger prohibition unit for measuring a primary prohibition timer and a secondary prohibition timer used to prohibit the trigger of the PHR and for generating or prohibiting at least one of the trigger of a first PHR based on the amount of a change in Path Loss and the trigger of a second PHR based on the amount of a change in Power Backoff based on the state of the primary prohibition timer or the secondary prohibition timer and an uplink transmission unit for transmitting a Medium Access Control message, including the PHR, to a base station based on the trigger of the first PHR or the trigger of the second PHR. | 01-16-2014 |
20140022972 | HANDOVER APPARATUS AND METHOD FOR AVOIDING IN-DEVICE COEXISTENCE INTERFERENCE - The present disclosure relates to a handover apparatus and method capable of avoiding in-device coexistence interference. In order to prevent handover failure due to in-device coexistence interference, an SeNB provides TDM information (including TDM pattern information or TDM activation information) to a UE during a handover procedure, and the UE performs the handover with a TeNB according to the provided TDM information. By the disclosure, the UE can perform ISM signal transmission/reception and LTE signal transmission/reception with the TeNB in a discriminated manner according to a particular TDM pattern, so as to prevent handover failure due to the in-UE coexistence interference. | 01-23-2014 |
20140029459 | APPARATUS AND METHOD FOR DISCONTINUOUS RECEPTION IN MULTIPLE COMPONENT CARRIER SYSTEM - An apparatus and method for discontinuous reception in multiple component carrier system are provided. A method for a discontinuous reception (DRX) operation by a half-duplex UE in multiple component carrier system includes identifying whether a current subframe is a physical downlink control channel (PDCCH) subframe; perform PDCCH monitoring on the identified PDCCH subframe during an active time of a DRX cycle; and counting a DRX-related timer included in the active time in the identified PDCCH subframe. | 01-30-2014 |
20140029580 | HANDOVER DEVICE AND METHOD FOR SERVICE CONTINUITY IN MBMS - Disclosed are a handover device and method for service continuity in an MBMS. Disclosed is a terminal comprising: a transmission unit for transmitting to the terminal and a linked source base station, an MBMS service indicator including information indicating whether an MBMS service is being received, and information on the type of the MBMS service; and a reception unit for receiving from the source base station, an MBMS service response indicator for indicating that the MBMS service is transmitted from a target base station forming a new link with the terminal through a handover, and receiving the MBMS service from the target base station. The present invention enables continuous reception of the MBMS service when cell is changed due to movement while the terminal is receiving the MBMS service. | 01-30-2014 |
20140050134 | APPARATUS AND METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a method and a apparatus for transmitting control information in a wireless communication system. The present invention includes detecting In Device Coexistence (IDC) interference, and transmitting an IDC indication message to an eNB if there is at least one frequency influenced by the IDC interference, wherein the IDC indication message is configured to include a frequency list containing frequencies influenced by the IDC interference, and the frequency list is configured to include an IDC interference direction indicating a direction of an influence of the detected IDC interference. | 02-20-2014 |
20140060908 | PRINTED CIRCUIT BOARD AND THE METHOD FOR MANUFACTURING THE SAME - A printed circuit board includes a first insulating layer, a second insulating layer on the first insulating layer, and at least one via formed through the first and second insulating layers in a layered structure. The via includes a first via layer formed through the first insulating layer, a second via layer formed on the first via layer while passing through the second insulating layer, and an adhesive layer between the first and second via layers. The first via layer has a section different from a section of the second via layer. The adhesive property between the copper layer and the insulating layer is improved. The vias used to connect interlayer circuits to each other are formed between a plurality of insulating layers through an etching process instead of a laser process or a polishing process, thereby improving the process ability and reducing the manufacturing cost. | 03-06-2014 |
20140086213 | APPARATUS AND METHOD FOR PERFORMING UPLINK SYNCHRONIZATION IN MULTIPLE COMPONENT CARRIER SYSTEM - An apparatus and method for performing uplink synchronization in a multiple component carrier system are provided. The method includes: receiving a handover command message from a first base station, the handover command message including a timing alignment value for adjusting uplink timing of a secondary serving cell of a second base station; performing handover from the first base station to the second base station based on the handover command message; adjusting the uplink timing of the secondary serving cell of the second base station based on the timing alignment value; and performing a random access through the secondary serving cell of the second base station based on the adjusted uplink timing. According to the present invention, deactivated secondary serving cells of a target base station are rapidly activated, and increase efficiency of uplink data transmission after the handover. | 03-27-2014 |
20140086224 | APPARATUS AND METHOD FOR RECEIVING A CONTROL CHANNEL IN A MULTI-COMPONENT CARRIER SYSTEM - The present description relates to an apparatus and method for receiving a control channel in a multi-component carrier system. The method for performing random access disclosed in the present description comprises the steps of: transmitting a random access preamble to a base station from an activated sub-serving cell; monitoring physical downlink control channel candidates during a response window one the basis of a certain aggregation in a temporary search space in a control region of the activated sub-serving cell, wherein the control region consists of a group of control channel elements; and adjusting an uplink time of the activated sub-serving cell according to a time advance command indicated by a random access response when the random access response, including a random access identifier corresponding to the random access preamble, is received in the response window. | 03-27-2014 |
20140092855 | APPARATUS AND METHOD FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM - Disclosed are a method and an apparatus for performing a random access by a user equipment in. The method includes transmitting a random access preamble to an evolved-NodeB (eNB) on at least one serving cell; and receiving a random access response message as a response to the random access preamble from the eNB, wherein the random access response message is transmitted through a physical downlink shared channel (PDSCH) ordered by a physical downlink control channel (PDCCH) scrambled by the at least one random access radio network temporary identifier (RA-RNTI) for the at least one serving cell, respectively. The UE can receive timing information for uplink synchronization through a plurality of serving cells to perform the uplink synchronization with the eNB and more effectively configure the random access response message transmitted from the eNB to the UE for uplink synchronization. | 04-03-2014 |
20140112236 | APPARATUS AND METHOD FOR TRANSMITTING CONTROL INFORMATION FOR CONTINUOUS MBMS SERVICE - The present specification discloses an apparatus and a method for transmitting control information for a continuous MBMS service. The present specification discloses a terminal comprising: a terminal processor for generating a measurement report related to source and target cells, reconfiguring RRC connections on the basis of an RRC connection reconfiguration message, and generating an RRC reconfiguration completion message comprising a flag indicating whether or not the MBMS service has been received and/or active MBMS service information indicating the type of MBMS service; a terminal transmission part for transmitting the measurement report to the source base station and the RRC connection reconfiguration completion message to the target base station; and a terminal reception part for receiving the RRC connection reconfiguration message from the source base station. | 04-24-2014 |
20140112308 | APPARATUS AND METHOD FOR PERFORMING UPLINK SYNCHRONIZATION IN MULTI-COMPONENT CARRIER SYSTEM - The present invention relates to an apparatus and method for performing uplink synchronization in a multi-component carrier system. A method for performing uplink synchronization according to the present invention comprises the steps of: receiving, from a base station, a message that indicates a time alignment value for adjusting an uplink time of a sub-serving cell; adjusting the uplink time on the basis of the time alignment value; and driving a validity timer, which indicates the period of validity of the time alignment value when the sub-serving cell is deactivated. According to the present invention, with respect to a sub-serving cell, which performs a random access procedure to ensure and maintain a time alignment value, the validity of the time alignment value and whether or not uplink synchronization in the sub-serving cell is made can be quickly ascertained, and efficiency of uplink data transmission can increase. | 04-24-2014 |
20140161020 | DEVICE AND METHOD FOR SUPPORTING CONTINUITY OF MBMS - The present invention relates to a device and method for transmitting control information about an MBMS service. The present specification discloses a method for receiving control information about an MBMS service performed by a terminal, the method comprising the steps of: receiving, from a serving cell, MBMS current state information of a target cell adjacent to the serving cell via a first broadcast channel; monitoring a frequency of the target cell on the basis of an MBMS frequency list contained in the MBMS current state information of the target cell; performing cell reselection for selecting the target cell; and receiving the MBMS service from the target cell. According to the present invention, the terminal can pre-recognize, in the serving cell, information on a frequency at which an MBMS is provided in the adjacent cell and a type of the MBMS service. | 06-12-2014 |
20140162642 | APPARATUS AND METHOD OF TRANSMITTING USER EQUIPMENT CAPABILITY INFORMATION IN MULTIPLE COMPONENT CARRIER SYSTEM - A method of transmitting user equipment (UE) capability information in a multiple component carrier system by the UE is provided. The method includes receiving, from a base station (BS), a UE capability request message, and transmitting, to the BS, a UE capability response message including a supportedbandcombination field indicating one or more band combinations supported by the UE. | 06-12-2014 |
20140301235 | APPARATUS AND METHOD FOR CONTROLLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - Method and apparatus of controlling In-Device Coexistence interference in a wireless communication system are described. The present invention comprises receiving measurement configuration information, comprising an IDC triggering threshold, from a base station; performing measurement considering IDC influence in a serving cell and measurement not considering IDC influence in a neighbor cell based on the measurement configuration information; triggering the IDC event if a difference between a result of the measurement considering IDC influence and a result of the measurement not considering IDC influence is greater than the IDC triggering threshold; and transmitting measurement report information, comprising IDC indication, to the base station. | 10-09-2014 |
20150085843 | APPARATUS AND METHOD FOR CONTROLLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - Method and apparatus for controlling in-device coexistence (IDC) interference in a wireless communication system are described in the present invention. The present invention includes transmitting UE capability information whether the UE has a capability to measure IDC, to a base station (BS); receiving measurement configuration information whether the UE is allowed to send IDC indication, from the BS; and transmitting the IDC indication and at least one of measurements which are a measurement in consideration of IDC and a measurement without consideration of IDC to the BS. It is possible to control reducing occurrence of in-device coexistence interference. | 03-26-2015 |
20150163761 | APPARATUS AND METHOD FOR UPLINK SYNCHRONIZING IN MULTIPLE COMPONENT CARRIER SYSTEM - A user equipment (UE) of re-organizing a timing advance group (TAG) is provided. The UE comprises: a receiving unit for receiving, from a serving base station, secondary serving cell (SCell) configuration information which includes a first field and a second field, the first field including an ScellIndex of an SCell to indicate a removal of the SCell, the second field including at least one of the ScellIndex to indicate an addition of the SCell and a TAG ID indicating a TAG of the SCell, and a radio resource control (RRC) processing unit for performing the addition of the SCell after performing the removal of the SCell from one or more SCells configured in the UE, and for reorganizing the TAG by including the SCell in the TAG. | 06-11-2015 |
20150319703 | APPARATUS AND METHOD FOR CONTROLLING UPLINK TRANSMISSION POWER IN A MULTIPLE ELEMENT CARRIER WAVE SYSTEM - The present invention relates to an apparatus and method for controlling uplink transmission power in a multiple element carrier wave system. The method for controlling uplink transmission power by a terminal in a multiple element carrier wave system includes the steps of: generating an uplink signal to be transmitted in a first serving cell; receiving, from a base station, random access start information for commanding the start of a random access procedure for a second serving cell; calculating the estimated surplus power from first transmission power scheduled for an uplink signal transmission, and second transmission power scheduled for a transmission of a PRACH to which a random access preamble is mapped; and when the estimated surplus power is smaller than a threshold power, adjusting the first transmission power or the second transmission power on the basis of power allocation priority. | 11-05-2015 |
20150327176 | APPARATUS AND METHOD FOR CONTROLLING IN-DEVICE COEXISTENCE INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for controlling in-device coexistence interference (IDC) in a wireless communication system are provided. The present invention comprises transmitting IDC indication information including an unusable frequency band that is a frequency band in which performing communication is difficult because of IDC interference to a evolved NodeB (eNB), receiving Radio Resource Control (RRC) connection reconfiguration including IDC Discontinous Reception (DRX) configuration reconfiguring DRX relating the unusable frequency band based on the IDC indication information from the eNB and performing autonomously denial of Industrial Scientific Medical (ISM) transmission in the unusable frequency band by reconfiguring DRX based on the IDC DRX configuration. | 11-12-2015 |
20160037579 | METHOD AND APPARATUS FOR WIRELESS LINK CONTROL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY - A method and an apparatus for wireless link (radio link) control in a wireless communication system supporting dual connectivity is disclosed. The present invention includes: detecting radio link failure (RLF) of a secondary serving cell provided from a secondary base station, separately from detecting RLF of a primary serving cell provided from a master base station; generating a RLF specifier specifying an occurrence of RLF of the secondary serving cell when RLF of the secondary serving cell is detected; and transmitting the RLF specifier to an RRC connected master base station. A wireless link between a terminal and a master base station and a wireless link between a terminal and a secondary base station can be managed individually when a terminal is dually connected to both the master base station and the secondary base station in a network. | 02-04-2016 |
20160066284 | METHOD AND APPARATUS FOR TRANSMITTING POWER HEADROOM REPORT BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM - Disclosed are a method and an apparatus for transmitting a power headroom report (PHR) by a terminal which is set to be dually connected to at least two heterogeneous base stations through uplink wireless connection. A method for transmitting a power headroom report (PHR) by a user equipment performing wireless communication based on dual connectivity. The method may include triggering the PHR based on at least one of a path loss change and a periodic timer; and transmitting at least one PHR to at least one base station according to the dual connectivity. | 03-03-2016 |
20160080964 | APPARATUS AND METHOD FOR PERFORMING MEASUREMENT REPORT CONSIDERING IN-DEVICE COEXISTENCE INTERFERENCE - The present invention relates to an apparatus and a method for performing measurement reporting considering in-device coexistence interference. The present invention provide a user equipment transmitting a measurement report in a wireless communication system, comprising an interference detection unit, an assistant information generation unit, a measurement controller and a transmitter According to the present invention, a measurement procedure can be clearly defined in an interference delicate band where in-device coexistence interference occurs and scheduling restrictions on an eNodeB due to measurement reporting about an interference delicate band can be reduced. | 03-17-2016 |
Jae-Hyun Ahn, Gyeongsangbuk-Do KR
Patent application number | Description | Published |
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20100219515 | LEAD FRAME - A lead frame includes a plurality of leads electrically connected to a semiconductor chip and a lead lock including a base layer disposed over the plurality of the leads and formed of a material having a coefficient of thermal expansion similar to that of inner leads. An adhesive layer is disposed between the base layer and the plurality of leads to fix the plurality of leads and adhere the base layer to the leads. At least one line electrically connects the semiconductor chip to the base layer of the lead lock. Since regions for bus bars are replaced by the lead lock and are removed, the lead frame can be miniaturized and has superior thermal stability and dimension stability. | 09-02-2010 |
20100219520 | LEAD FRAME - A lead frame includes a plurality of leads electrically connected to a semiconductor chip and a lead lock including a base layer disposed over the plurality of the leads and formed of a material having a coefficient of thermal expansion similar to that of inner leads. An adhesive layer is disposed between the base layer and the plurality of leads to fix the plurality of leads and adhere the base layer to the leads. At least one line electrically connects the semiconductor chip to the base layer of the lead lock. Since regions for bus bars are replaced by the lead lock and are removed, the lead frame can be miniaturized and has superior thermal stability and dimension stability. | 09-02-2010 |
Jae-Hyun An, Seoul KR
Patent application number | Description | Published |
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20130121575 | IMAGE ANALYSIS APPARATUS USING MAIN COLOR AND METHOD OF CONTROLLING THE SAME - A method of controlling an image analysis apparatus is provided. The method includes receiving a query image; determining at least one main color distributed in the query image and a specific main color from among the at least one main color by using color information contained in the query image; dividing the query image into at least one block having a predetermined number of pixels; and determining whether each of the at least one block includes more than a predetermined percentage of a main color for comparison among the at least main color, and creating a binary spatial distribution map by digitizing the at least one block. | 05-16-2013 |
Jae-Hyun Bae, Suwon-Si KR
Patent application number | Description | Published |
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20130054240 | APPARATUS AND METHOD FOR RECOGNIZING VOICE BY USING LIP IMAGE - An apparatus and a method for recognizing a voice by using a lip image are provided. The apparatus includes: a voice recognizer which recognizes a voice of a user and outputs text information based on the recognized voice; a lip shape detector which detects a lip shape of the user; and a voice recognition result verifier which determines whether the text information output by the voice recognizer is correct, by using a result of the detection by the lip shape detector. | 02-28-2013 |
20130117027 | ELECTRONIC APPARATUS AND METHOD FOR CONTROLLING ELECTRONIC APPARATUS USING RECOGNITION AND MOTION RECOGNITION - An electronic apparatus and a method thereof are provided. A method for controlling an electronic apparatus includes recognizing a voice signal that is input; and displaying text corresponding to the recognized voice signal on a display unit of the electronic apparatus; and deleting selected text of the text displayed on the display unit in response to a deletion motion that is input while the text is displayed on the display unit. | 05-09-2013 |
20140136205 | DISPLAY APPARATUS, VOICE ACQUIRING APPARATUS AND VOICE RECOGNITION METHOD THEREOF - Disclosed are a display apparatus, a voice acquiring apparatus and a voice recognition method thereof, the display apparatus including: a display unit which displays an image; a communication unit which communicates with a plurality of external apparatuses; and a controller which includes a voice recognition engine to recognize a user's voice, receives a voice signal from a voice acquiring unit, and controls the communication unit to receive candidate instruction words from at least one of the plurality of external apparatuses to recognize the received voice signal. | 05-15-2014 |
20150179176 | ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF - Disclosed are a display apparatus and a method of controlling the display apparatus. The display apparatus includes: a signal receiver configured to receive a broadcasting signal; a display configured to display an image based on the received broadcasting signal; a sound receiver configured to receive a sound spoken by a user; a first sound recognizer configured to be supplied with power when the display apparatus is in a standby mode, and determine whether the received sound is a reserved word candidate having a high probability of corresponding to a reserved word; a second sound recognizer configured to be supplied with power when the received sound is determined as the reserved word candidate and to determine whether the received sound is the reserved word; and a controller configured to control the preset operation to be performed when the received sound is determined as the reserved word. | 06-25-2015 |
20160063995 | DISPLAY APPARATUS AND METHOD FOR RECOGNIZING VOICE - A display apparatus which is capable of recognizing a voice and a method thereof are provided. The method includes receiving an uttered voice of a user, extracting a plurality of similar words which are similar to the uttered voice by extracting voice information from the uttered voice and measuring reliability of a plurality of words based on the extracted voice information, setting a word satisfying a predetermined condition from among the plurality of extracted similar words as a target word with respect to the uttered voice, and displaying at least one of the target word and a similar word list including similar words other than the target word. In this manner, a display apparatus may improve a recognition rate on an uttered voice of a user without changing an internal component related to voice recognition, such as, an acoustic model, a pronunciation dictionary, or the like. | 03-03-2016 |
Jae-Hyun Bae, Seoul KR
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20150084852 | DISPLAY APPARATUS AND METHOD FOR MOTION RECOGNITION THEREOF - A display apparatus and a method for recognizing a motion thereof are provided. The method includes setting an active area in which the externally input motion is recognizable, wherein the active area corresponds to a portion on a screen of the display apparatus, changing the display apparatus from an overall area motion recognition mode to a partial area motion recognition mode configured to only recognize the externally input motion in the active area, recognizing the externally input motion in the active area, and disabling the partial area motion recognition mode in response to the recognized externally input motion being a disabling motion configured to disable the partial area motion recognition mode. | 03-26-2015 |
Jae-Hyun Cho, Seoul KR
Patent application number | Description | Published |
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20080316413 | Display panel - A display panel having: three-color pixels sequentially arranged in a row direction, with a white pixel provided in an adjacent row. One or more gate lines extending in a row direction are associated with the three-color pixels; and a plurality of data lines extending in a columnar direction are associated with the respective three-color pixels, wherein the white pixel is coupled to the gate line and at least one of the plurality of data lines. | 12-25-2008 |
20090147181 | BACKLIGHT ASSEMBLY, DISPLAY APPARATUS HAVING THE SAME AND METHOD FOR ASSEMBLING THE SAME - A backlight assembly comprises a light source unit emitting light, a heat-blocking plate disposed over the light source unit to prevent heat generated from the light source unit from being upwardly transmitted, and a receiving container receiving the light source unit and the heat-blocking plate. The receiving container includes a bottom plate and a plurality of sidewalls. Each of the sidewalls extends from a side of the bottom plate and has openings formed through each of the sidewalls. The openings are formed over the heat-blocking plate. | 06-11-2009 |
20100007596 | DISPLAY APPARATUS - A display apparatus includes a display panel that displays an image in response to a data voltage, a data driving unit that outputs the data voltage in response to a driving signal, and a printed circuit board that outputs the driving signal and that has a static electricity discharge circuit. The discharge circuit discharges high-voltage static electricity, which is introduced into the data driving unit, to ground. Accordingly, the display apparatus prevents the data driving unit from being damaged by the high-voltage static electricity. | 01-14-2010 |
20100090995 | DISPLAY APPARATUS HAVING LARGER DISPLAY AREA - A display apparatus and a multi-display apparatus having larger display areas. The display apparatus includes a first insulating substrate, as well as a plurality of gate lines and a plurality of data lines on the first insulating substrate, where the plurality of gate lines is arranged to intersect the plurality of data lines. A plurality of storage electrode lines is arranged substantially parallel to the plurality of gate lines. A gate drive chip is mounted off of the first insulating substrate and electrically connected to the plurality of gate lines and the plurality of storage electrode lines. The gate drive chip is configured to apply a gate voltage to the gate lines and a storage voltage to the storage electrode lines. | 04-15-2010 |
20100283771 | INFORMATION DETECTING DISPLAY DEVICE AND METHOD FOR DETECTING INFORMATION IN THE DISPLAY DEVICE - An information detecting display device includes an information detecting substrate having a photo-sensor and a switching substrate facing the information detectable substrate, wherein the information detectable substrate includes a first substrate, a plurality of photo-sensors arranged in a matrix on the first substrate and which generate sensing signals, a plurality of sensor scanning lines which transmit sensor scanning signals for controlling output of the sensing signals and a plurality of sensor signal lines which transmit the sensing signals in response to the sensor scanning signals, wherein at least two of the sensor scanning lines transmit substantially the substantially same sensor scanning signals simultaneously. | 11-11-2010 |
20110018893 | SENSING DEVICE AND METHOD OF SENSING A LIGHT BY USING THE SAME - In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized. | 01-27-2011 |
20140141324 | ELECTROLYTE FOR MAGNESIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF - Provided are an electrolyte for a magnesium secondary battery having improved ion conductivity and stability, and a method for preparing the same. The electrolyte for a magnesium secondary battery shows higher ion conductivity as compared to the electrolyte according to the related art, increases the dissociation degree of a magnesium halide electrolyte salt, and provides stable electrochemical characteristics. In addition, after determining the capacity, output characteristics and cycle life of the magnesium secondary battery including the electrolyte, the battery provides significantly higher discharge capacity after 100 cycles, as compared to the electrolyte according to the related art. Therefore, the electrolyte may be useful for an electrolyte solution of a magnesium secondary battery. | 05-22-2014 |
20140267449 | DISPLAY PANEL, METHOD OF DRIVING THE SAME AND DISPLAY APPARATUS HAVING THE SAME - A display panel includes a plurality of gate lines, a plurality of date lines and a plurality of pixel portions. The gate lines transfer gate signals. The data lines transfer intersect with the gate lines and transfer data signals. The pixel portions and the data lines, include pixel electrodes, and charge a pixel voltage by using a first gamma signal and a second gamma signal. The first gamma signal is changed from a first level lower than a common voltage to a second level higher than the common voltage as a grayscale is increased. The second gamma signal is changed from a third level higher than the common voltage to a fourth level lower than the common voltage as the grayscale is increased. A display quality of the display apparatus may thus be improved. | 09-18-2014 |
20140349177 | MAGNESIUM HYBRID BATTERY AND ITS FABRICATION METHOD - The present disclosure relates to a magnesium hybrid battery and a method for fabricating same. The magnesium hybrid battery according to the present disclosure, which includes magnesium or magnesium alloy metal as an anode, a cathode including a cathode active material wherein not only magnesium ion but also one or more ion selected from lithium ion and sodium ion can be intercalated and deintercalated and an electrolyte including magnesium ion and further including one or more ion selected from lithium ion and sodium, can overcome the limitation of the existing magnesium secondary battery and provide improved battery capacity, output characteristics, cycle life, safety, etc. | 11-27-2014 |
20150029158 | SENSING DEVICE AND METHOD OF SENSING A LIGHT BY USING THE SAME - In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized. | 01-29-2015 |
20150163928 | DISPLAY APPARATUS - A display apparatus includes a display panel which displays an image, a driving substrate which is disposed adjacent to the display panel in a first direction, and extends in a second direction substantially perpendicular to the first direction, a connecting part connecting the display panel to the driving substrate, and a receiving container which receives the display panel, the driving substrate and the connecting part, where an angle between the display panel and the driving substrate being greater than about 90 degrees and less than about 180 degrees. | 06-11-2015 |
20150194106 | DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME - A display apparatus includes a display panel, a light source part, a panel driver, and a light source driver. The display panel includes a first sub pixel having a first primary color, a second sub pixel having a second primary color, and a transparent sub-pixel. The light source part is configured to provide light to the display panel, where the light source part includes a first light source and a second light source having colors different from each other. The panel driver is configured to output to the display panel a first grayscale data, a second grayscale data, and a third grayscale data, respectively during a first sub frame, a second sub frame, and a third sub frame. The first grayscale data is associated with the first light source, and the second grayscale data and the third grayscale data are associated with the second light source. | 07-09-2015 |
20150221260 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes: a display panel configured with rows of pixels, each row pixels including a first color pixel, a second color pixel, and a third color pixel; and a backlight assembly configured to supply light to the display panel, in which: a data signal is alternately applied to a first color pixel disposed in an odd row on an odd frame, and to another first color pixel disposed in an even row on an even frame, a data signal is alternately applied to a second color pixel disposed in the odd row on the odd frame, and to another second color pixel disposed in the even row on the even frame, a data signal is applied to a third color pixel on both frames, and colors of light supplied to the display panel on the odd frame and the even frame are different from each other. | 08-06-2015 |
20160028117 | ELECTROLYTE FOR MAGNESIUM RECHARGEABLE BATTERY AND PREPARATION METHOD THEREOF - Disclosed is an electrolyte solution for a magnesium rechargeable battery with a high ionic conductivity and a wide electrochemical window compared to the conventional electrolyte solution. The electrolyte solution is prepared by dissolving magnesium metal into the ethereal solution using combinations of metal chloride catalysts. The electrolyte solution can be applied to fabricate magnesium rechargeable batteries and magnesium hybrid batteries with a markedly increased reversible capacity, rate capability, and cycle life compared to those batteries employing the conventional electrolyte solution. Also disclosed is a method for preparing the electrolyte. | 01-28-2016 |
Jae-Hyun Han, Seoul KR
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20130025505 | LOW-STRENGTH AND LOW-DENSITY WATERPROOF PERLITE CONCRETE, AN AIRCRAFT-ARRESTING PAVING MATERIAL USING THE SAME, AND A PRODUCTION METHOD FOR THE SAME - The present invention relates to an aircraft-arresting paving material which is installed in locations such as aircraft runway safety zones or landing strips and is adapted to ensure that an aircraft do not leave the runway, by itself breaking if an aircraft which has landed overruns or departs and as a result proceeds upwards, and the present invention relates to a production method for the same, and also to a low-strength waterproof perlite concrete produced so as to include perlite aggregate having a waterproof coating so as to be suitable as the overrun prevention paving material. | 01-31-2013 |
20130093355 | LED DRIVING CIRCUIT - Disclosed is an LED driving circuit. The LED driving circuit includes a power supply, an LED array to receive a signal of the power supply, an IC connected to the LED array, and an inrush current restricting part to gradually increase an output current recognized in the IC. The inrush current restricting part comprises at least one of a frequency adjusting part and a current adjusting part. | 04-18-2013 |
20140278062 | NAVIGATION SYSTEM FOR USE IN AN AIRPORT OR HARBOR TRANSPORTATION - The present invention relates to a navigation system for preventing an airplane or a ship carrying freight and passengers from becoming involved in an accident with other transport means. To this end, the navigation system of the present invention includes: a GPS module for obtaining position information on first transport means; an information searching module for searching second transport means positioned a predetermined distance away from the first transport means with reference to the position information and operation schedule of the first transport means; a path creating module for creating a secure path for the first transport means with reference to information on an operation path according to the operation schedules and the position information on the first and second transport means; and a display module for displaying the position information on the first and second transport means. | 09-18-2014 |
Jae-Hyun Hwang, Seoul KR
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20110066800 | DATA STORAGE SYSTEM INCLUDING RESPECTIVE BUFFERS FOR NON-VOLATILE MEMORY AND DISC RECORDING MEDIUM, AND DATA ACCESS METHOD THEREOF - A data storage system includes a non-volatile memory, a disc recording medium, a non-volatile memory buffer, operatively disposed between a host interface and the non-volatile memory, which stores a portion of data stored in the non-volatile memory, and a disc buffer, operatively disposed between the host interface and the disc recording medium, which stores a portion of data stored in the disc recording medium. The data storage system may be configured to receive an access address from a host operatively connected to the host interface, and sequentially determine whether the access address exists in one of the non-volatile memory buffer, the non-volatile memory, the disc buffer, and the disc recording medium, in that order. | 03-17-2011 |
20140185453 | A METHOD FOR AVOIDING NETWORK CONGESTION AND AN APPARATUS THEREOF - A method for avoiding a network congestion at a network includes an aggregator and a plurality of workers, wherein the plurality of workers share the same bottleneck link to the aggregator. The method includes counting a number of connections between the aggregator and the worker, and adjusting a window size of each of the workers. The window size is based on the number of connections. The method further includes adding an ACK delay to an ACK, and sending the ACK with the window size to the worker. The ACK delay is based on the window size. | 07-03-2014 |
Jae-Hyun Jeong, Anyang-Si KR
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20120113079 | DISPLAY APPARATUS - Provided is a display apparatus including an image processing module and a display main body, wherein the image processing module includes: an image signal processor processing an image signal; a module terminal transmitting the processed image signal in a wired manner; and a module wireless communication unit transmitting wirelessly the processed image signal, and wherein the display main body includes: a main body terminal receiving the image signal from the module terminal which is detachably connected to the main body terminal; a main body wireless communication unit receiving the image signal from the module wireless communication unit; and a display unit displaying an image corresponding to the image signal; and a controller controlling the image signal to be transmitted selectively from the module terminal to the main body terminal or from the module wireless communication unit to the main body wireless communication unit. | 05-10-2012 |
20120127141 | DISPLAY DEVICE - A display device having an infrared receiver module. The display device includes a display part on which an image is displayed, a bezel part formed along an outer edge of the display part, an infrared receiving part provided on the bezel part, and the infrared receiver module disposed at a rear surface of the infrared receiving part and including an infrared sensor to receive an infrared signal and a plate-shaped printed circuit board on which the infrared sensor is mounted, and a distance from the outer edge of a side surface of the display part to a most distant portion of the infrared receiver module mounted on the printed circuit board in the sideward direction is shorter than a length from the outer edge of the side surface of the display part to a most distant portion of the printed circuit board. | 05-24-2012 |
20130169625 | IMAGE PROCESSING APPARATUS, UPGRADE APPARATUS, DISPLAY SYSTEM INCLUDING THE SAME, AND CONTROL METHOD THEREOF - An image processing apparatus, upgrade apparatus, display system and control method are provided. The image processing apparatus includes a signal input unit; a first image processing unit which processes an input signal input by the signal input unit to output a first output signal; an upgrade apparatus connection unit connected to an upgrade apparatus which includes a second image processing unit; and a first controller which controls at least one of the input signal processed by the first image processing unit and the first output signal to be transmitted to the upgrade apparatus and processed by the second image processing unit if the upgrade apparatus is connected to the upgrade apparatus connection unit. | 07-04-2013 |
20130169652 | IMAGE PROCESSING APPARATUS, UPGRADE APPARATUS, DISPLAY SYSTEM INCLUDING THE SAME, AND CONTROL METHOD THEREOF - An image processing apparatus, upgrade apparatus, display system and control method are provided. The image processing apparatus includes a signal input unit; a first image processing unit which processes an input signal input by the signal input unit to output a first output signal; an upgrade apparatus connection unit connected to an upgrade apparatus which includes a second image processing unit; and a first controller which controls at least one of the input signal processed by the first image processing unit and the first output signal to be transmitted to the upgrade apparatus and processed by the second image processing unit if the upgrade apparatus is connected to the upgrade apparatus connection unit | 07-04-2013 |
20130169763 | DISPLAY APPARATUS, CONTROL METHOD THEREOF, AND INPUT APPARATUS USED IN THE SAME - A display apparatus and a method of controlling the same are provided. The display apparatus includes a plurality of reception units configured to receive a plurality of different contents, a signal processing unit configured to process each of the plurality of contents, an output unit configured to output contents processed in the signal processing unit, a remote controller signal reception unit configured to receive a selection signal from a remote controller, and, if the selection signal is received, a control unit configured to perform different control operations according to a current operation state of the display apparatus. | 07-04-2013 |
20130222400 | IMAGE PROCESSING APPARATUS, UPGRADE APPARATUS, DISPLAY SYSTEM INCLUDING THE SAME, AND CONTROL METHOD THEREOF - An image processing apparatus, upgrade apparatus, display system and control method are provided. The image processing apparatus includes a signal input unit; a first image processing unit which processes an input signal input by the signal input unit to output a first output signal; an upgrade apparatus connection unit connected to an upgrade apparatus which includes a second image processing unit; and a first controller which controls at least one of the input signal processed by the first image processing unit and the first output signal to be transmitted to the upgrade apparatus and processed by the second image processing unit if the upgrade apparatus is connected to the upgrade apparatus connection unit. | 08-29-2013 |
Jae-Hyun Jeong, Seoul KR
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20090086319 | Optical films and method for fabricating the same - The present invention provides an optical film that includes i) a (meth)acrylic resin, and 5 to 45 parts by weight of ii) a graft copolymer, prepared by grafting a (meth)acrylic resin onto a copolymer of (meth)acrylic rubber and aromatic vinyl compound, based on 100 parts by weight of the i) (meth)acrylic resin, and an electronic device including the optical film. | 04-02-2009 |
Jae-Hyun Kwak, Yongin-City KR
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20100059775 | Organic light emitting diode and method of fabricating the same - Provided are an organic light emitting diode and a method of fabricating the same, which can reduce the efficiency of electron injection and transport at low brightness to cause low luminous efficiency, thus preventing the organic light emitting diode from emitting light when displaying black. The organic light emitting diode includes a first electrode, an emission layer disposed on the first electrode, a second electrode disposed on the emission layer, and a metal layer formed of a metal element to a thickness of 5 to less than 50 Å. The metal layer is disposed between the first electrode and the emission layer or between the emission layer and the second electrode. | 03-11-2010 |
20100176389 | ORGANIC LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME - Provided are an organic light emitting diode and a method of manufacturing the same. The organic light emitting diode adjusts an optical resonance thickness and prevents spectrum distortions without use of an auxiliary layer. The organic light emitting diode includes a first electrode that is optically reflective; a second electrode that is optically transmissible and faces the first electrode; an organic emission layer interposed between the first electrode and the second electrode, the organic emission layer including: a first emission layer including a mixed layer that contains a host material and a dopant material, and a second emission layer comprising only the host material; and a carrier injection transport layer interposed between the organic emission layer and the first electrode or between the organic emission layer and the second electrode. | 07-15-2010 |
20110114930 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including a mixed organic layer that includes a triphenyl amine derivative and a pyrazine derivative and an emission layer that includes an anthracene derivative, an amine-containing styryl derivative, or any mixture thereof. | 05-19-2011 |
20110266531 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode, a mixed organic layer, an emission layer, an electron transport layer, and a second electrode. The mixed organic layer contains a fluorene derivative and a pyrazine derivative, and the electron transport layer contains a lithium quinolate and a pyridine derivative. | 11-03-2011 |
20130207082 | ORGANIC LIGHT-EMITTING DEVICE HAVING IMPROVED EFFICIENCY CHARACTERISTICS AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME - An organic light-emitting device including a first electrode, a second electrode opposite to the first electrode, a phosphorescent layer disposed between the first electrode and the second electrode, an electron transport layer disposed between the phosphorescent emission layer and the second electrode, and an electron control layer disposed between the phosphorescent emission layer and the electron transport layer. An organic light-emitting display apparatus including the OLED. | 08-15-2013 |
20140017395 | EVAPORATING METHOD FOR FORMING THIN FILM - A method of forming a film on a substrate includes depositing first and second evaporating source materials respective from first and second evaporating sources onto the substrate while moving the evaporating sources together with respect to the substrate, the first and second evaporating source materials being different from each other and positioned to provide a non-overlapping deposition region of the first evaporating source material, an overlapping deposition region of the first and second evaporating source materials and a non-overlapping deposition region of the second source material such that when the evaporating sources are moved, a film is formed to include a first layer that is a deposition of only the first evaporating source material, a second layer that is a deposition of a mixture of the first evaporating source material and the second evaporating source material and a third layer that is a deposition of only the second source material. | 01-16-2014 |
20140151668 | ORGANIC LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME - Provided are an organic light emitting diode and a method of manufacturing the same. The organic light emitting diode adjusts an optical resonance thickness and prevents spectrum distortions without use of an auxiliary layer. The organic light emitting diode includes a first electrode that is optically reflective; a second electrode that is optically transmissible and faces the first electrode; an organic emission layer interposed between the first electrode and the second electrode, the organic emission layer including: a first emission layer including a mixed layer that contains a host material and a dopant material, and a second emission layer comprising only the host material; and a carrier injection transport layer interposed between the organic emission layer and the first electrode or between the organic emission layer and the second electrode. | 06-05-2014 |
Jae-Hyun Lee, Seongnam-Si KR
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20150053512 | ELECTRONIC DISC BRAKE - Disclosed is an electronic disc brake. The electronic disc brake includes a caliper housing at which a piston is installed, a carrier coupled with the caliper housing, a pair of pad plates installed at the carrier to be slidable toward a disc, an adjuster to prevent the pad plates from moving away from the disc and maintain the pad plates at a certain distance from the disc, a push rod screw-coupled to the adjuster, a spindle unit coupled to the push rod and installed at a cylinder of the caliper housing, a spring case forming an accommodation space between the cylinder and the push rod, a low-pressure spring and a high-pressure spring arranged in parallel in the spring case, and a support plate slidably installed in the cylinder so that a gap is formed between the low-pressure spring and the high-pressure spring in the longitudinal direction. | 02-26-2015 |
Jae-Hyun Lee, Yongin-City KR
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20110199320 | TOUCH SCREEN PANEL AND MANUFACTURING METHOD THEREOF - A touch screen panel includes odd-numbered row transparent sensing cells formed of a transparent electrode on odd-numbered rows in a touch screen active area. Even-numbered row transparent sensing cells are formed of a transparent electrode on even-numbered rows in the same layer as the odd-numbered row transparent sensing cells. Odd-numbered row metal lines and even-numbered row main lines are formed of a metal in a position detecting line area positioned at a periphery of the touch screen active area, and which are respectively connected to the odd-numbered row transparent sensing cells and the even-numbered row transparent sensing cells. Bridges formed of a transparent electrode connect the even-numbered row main lines and the even-numbered row transparent sensing cells to each other with odd-numbered row main lines interposed therebetween, wherein the odd-numbered row main lines among the odd-numbered row metal lines are formed in parallel with the even-numbered row main lines. | 08-18-2011 |
20110227839 | Touch Screen Panel and Fabrication Method Thereof - A touch screen panel including: a transparent substrate that incorporate a display region and a non-display region; first sensing patterns that are arranged in a first direction and include first sensing cells and first connection parts; second sensing patterns that are arranged in a second direction and include second sensing cells and second connection parts; an insulating layer that is formed on each of the second connection parts in an island shape; the second sensing cells contact the ends of exposed second connection parts; a plurality of first sensing cells that are arranged on the display region in the first direction intersecting with the second direction; connection parts that connect the adjacent first sensing cells to each other; and metal patterns that are formed in the non-display region and are connected to each of the sensing cells disposed at the ends of the display region. | 09-22-2011 |
Jae-Hyun Lee, Busan KR
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20100157207 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An in-plane switching mode liquid crystal display device includes: first and second substrates facing and spaced apart from each other; a first polarizing plate including a supporting layer, a first polarizing layer and a first protecting layer sequentially on an outer surface of the first substrate; a second polarizing plate including a first compensating layer, a second compensating layer, a second polarizing layer and a second protecting layer sequentially on an outer surface of the second substrate, the first and second compensating layers including positive and negative biaxial retardation films, respectively; and a liquid crystal layer between the first and second substrates. | 06-24-2010 |
20140218665 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE INCLUDING POLARIZING PLATE AND METHOD OF FABRICATING THE SAME - An in-plane switching mode liquid crystal display device includes: first and second substrates facing and spaced apart from each other; a first polarizing plate including a supporting layer, a first polarizing layer and a first protecting layer sequentially on an outer surface of the first substrate; a second polarizing plate including a first compensating layer, a second compensating layer, a second polarizing layer and a second protecting layer sequentially on an outer surface of the second substrate, the first and second compensating layers including positive and negative biaxial retardation films, respectively; and a liquid crystal layer between the first and second substrates. | 08-07-2014 |
20160081173 | X-RAY GENERATION DEVICE AND X-RAY GENERATING UNIT AND HIGH VOLTAGE GENERATING UNIT CONSTITUTING SAME - A detachable X-ray generating device proposed in the present invention comprises: an X-ray generating unit including an X-ray generating tube for irradiating an X-ray and a first connecting portion connected to the X-ray generating tube through an electric wire; and a high voltage generating unit for receiving an external supply voltage to generate a predetermined high voltage and including a second connection portion through which the generated high voltage is output, wherein the high voltage is supplied to the X-ray generating tube by mutually coupling the first connecting portion and the second connecting portion. An apparatus for removing static electricity according to the present invention has effects of replacement costs reduction, ease of selection of an installation location, thermal insulation, etc. since the apparatus can be mutually separated. | 03-17-2016 |
Jae-Hyun Lee, Yongin-Si KR
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20150198944 | METHOD AND SYSTEM MANAGING EXECUTION OF PREVENTATIVE MAINTENANCE OPERATION IN SEMICONDUCTOR MANUFACTURING EQUIPMENT - Provided are a method and a system for managing semiconductor manufacturing equipment. The method may be performed using an equipment computer and may include ordering to perform a preventive maintenance to a chamber and parts in the chamber, monitoring a result of the preventive maintenance to the chamber and the parts, and performing a manufacturing process using plasma reaction in the chamber, if the result of the preventive maintenance is normal. The monitoring the result of the preventive maintenance may include a pre-screening method monitoring the result of the preventive maintenance using electric reflection coefficients obtained from the chamber and the parts without using the plasma reaction. | 07-16-2015 |
Jae-Hyun Lee, Suwon-Si KR
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20080197511 | Bonding pad structure, electronic device having a bonding pad structure and methods of fabricating the same - An electronic device having a bonding pad structure and a method of fabricating the same is provided. The electronic device may include a first bonding pads formed on the substrate. A second bonding pad may be formed on the lower insulating layer. The second bonding pads may be spaced apart from the first bonding pads. The second bonding pads may have a top surface formed at a higher level than the first bonding pads. | 08-21-2008 |
20100268972 | METHOD AND APPARATUS FOR CONTROLLING CLOCK FREQUENCY - A clock frequency adjusting method capable of reducing power consumption without reducing a response speed for a command output from a host in an idle mode is provided. In the clock frequency adjusting method, a central processing unit (CPU) generates a detection signal according to whether an interrupt signal is activated, and a frequency adjusting circuit provides a clock signal having a first frequency or a second frequency higher than the first frequency to the CPU in response to the detection signal. | 10-21-2010 |
20110244662 | METHOD OF MANUFACTURING GRAPHENE BY USING GERMANIUM LAYER - A method of manufacturing graphene includes forming a germanium layer on a surface of a substrate, and forming the graphene directly on the germanium layer by supplying carbon-containing gas into a chamber in which the substrate is disposed. | 10-06-2011 |
20130134361 | GRAPHENE BALL STRUCTURE AND METHOD OF MANUFACTURING THE SAME - A graphene dot structure and a method of manufacturing the same. The graphene dot structure includes a core including a semiconductor material; and a graphene shell formed on the surface of the core. The graphene dot structure may form a network. | 05-30-2013 |
20130139865 | COMPOSITE STRUCTURE OF GRAPHENE AND POLYMER AND METHOD OF MANUFACTURING THE SAME - A composite structure of graphene and polymer and a method of manufacturing the complex. The composite structure of graphene and polymer includes: at least one polymer structure having a three-dimensional shape; and a graphene layer formed on the at least one polymer structure. | 06-06-2013 |
20150061161 | WIRE STRUCTURE AND SEMICONDUCTOR DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING THE WIRE STRUCTURE - According to example embodiments, a wire structure includes a first wire that includes a first wire core and a first carbon shell surrounding the first wire core, and a second wire that extends in a longitudinal direction from the first wire. The first wire core has a wire shape. The first carbon shell contains carbon. | 03-05-2015 |
20160052788 | GRAPHENE STRUCTURE AND METHOD OF MANUFACTURING THE SAME - A graphene dot structure and a method of manufacturing the same. The graphene dot structure includes a core including a semiconductor material; and a graphene shell formed on the surface of the core. The graphene dot structure may form a network. | 02-25-2016 |
Jae-Hyun Lee, Incheon KR
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20150362031 | ELECTRIC DISK BRAKE - Disclosed herein is an electric disk brake including: a carrier in which a pair of pad plates for pressing both sides of a rotating disk together with wheels are installed to make advance and retreat; a caliper housing that is slidably installed in the carrier and has a cylinder in which a piston is installed to make advance and retreat due to brake hydraulic pressure; an adjuster disposed in the piston; a push rod that is installed in the cylinder and is screw-coupled to the adjuster; a ramp unit that is installed to penetrate the rear of the cylinder, converts a rotation motion into a rectilinear motion by receiving a rotation force from an actuator that generates a parking brake force, and presses the push rod toward the piston; and an elastic member that is disposed in a spring case formed between an inner circumferential surface of the cylinder and the push rod and provides an elastic force to the push rod, further including a connector having one end coupled to a rotating ramp plate of the ramp unit so that the connector is rotated together with the rotating ramp plate, and having the other end connected to a final output gear among a plurality of gears configured to decelerate a rotation force generated from the actuator so that the rotation force is transferred only in a direction in which a brake force is generated in the rotating ramp plate, wherein at least one hole is spaced by a predetermined distance apart from a center of the connector in a radial direction and is formed in an arc shape, and protrusions are formed in the final output gear to penetrate the at least one hole and to rotate, and the connector includes: a first coupling part that penetrates a center of the final output gear and is coupled to the rotating ramp plate; and a second coupling part, which extends from the first coupling part in a radial direction and in which the at least one hole is formed in the radial direction of a center of the second coupling part. | 12-17-2015 |
Jae-Hyun Shin, Seongnam-Si KR
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20150227954 | PUSH SYSTEM FOR MOBILE GAME PROMOTION AND THE METHOD OF PUSH SERVICE - A system and a method for mobile game promotion are disclosed. The push system for mobile game promotion includes a push server and a database server. The push server transmits a promotion message for a mobile game to target user device, monitors whether a user of the target user device performed a predetermined task in the game promotion message, and provides the user with rewards corresponding to performed tasks. The database server stores data provided by the user device and the push server. | 08-13-2015 |
Jae-Hyun Shin, Seoul KR
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20120183332 | Image forming apparatus - An image forming apparatus includes a main body; at least one developer including an image carrier unit having an image carrier and a charged body charging the image carrier, a developing unit installed to swing at a predetermined angle with respect to the image carrier unit and having a developing roller, and a pressing member pressing the developing unit so that the developing roller comes in contact with the image carrier, and separably installed in the main body; a nip separation unit installed in the main body on one side of the developer to swing the developing unit so that the developing unit is in a position that is separated from the image carrier; and a control unit controlling the developer and the nip separation unit according to a print command. | 07-19-2012 |
20130022375 | DEVELOPING DEVICE FOR IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME - A developing device of an image forming apparatus to convey a developing agent, the developing device including a housing having a developing agent accommodating compartment disposed therein, a first rotation member and a second rotation member that are disposed inside the developing agent accommodating compartment, a plurality of developing agent convey members that rotate around the first rotation member and the second rotation member being arranged along a shaft direction of the first rotation member, and at least one torque limiter coupled to between the first rotation member and at least one of the plurality of developing agent convey members, the at least one torque limiter to allow at least one of the plurality of developing agent convey members to perform a relative rotation with respect to the first rotation member when a load is applied to the plurality of developing agent convey members is varied. | 01-24-2013 |
Jae-Hyun Son, Seoul KR
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20100320348 | OPENER AND BUFFER TABLE FOR TEST HANDLER - An opener and a buffer table for a test handler are disclosed. The opener includes an opening plate, a plurality of pin blocks forming pairs, and at least one or more interval retaining apparatus for retaining an interval between the pin blocks forming a pair. Each of the pin blocks is movably coupled to the opening plate, and includes opening pins for releasing a holding state of a holding apparatus that holds semiconductor devices in a carrier board. Although semiconductor devices to be tested are altered in size and a carrier board loading with the semiconductor devices is thus replaced, the opener does not need to be replaced, thereby reducing the replacement cost and the waste of resources. | 12-23-2010 |
Jae-Hyun Yang, Suwon-Si KR
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20150194233 | STACKING STRUCTURE HAVING MATERIAL LAYER ON GRAPHENE LAYER AND METHOD OF FORMING MATERIAL LAYER ON GRAPHENE LAYER - Example embodiments relate to a stacking structure having a material layer formed on a graphene layer, and a method of forming the material layer on the graphene layer. In the stacking structure, when the material layer is formed on the graphene layer by using an ALD method, an intermediate layer as a seed layer may be formed on the graphene layer by using a linear type precursor. | 07-09-2015 |
Jae-Hyun Yoo, Nam-Gu KR
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20100163981 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes: an active region defined by a device isolation layer on and/or over a substrate; a second conductive well on and/or over the active region; an extended drain formed at one side of the second conductive well; a gate electrode on and/or over the second conductive well and the extended drain; and a source and a drain formed at both sides of the gate electrode, in which extended regions are formed at the corners of the second conductive well under the gate electrode. | 07-01-2010 |
Jae-Hyun Yoo, Gangnam-Gu KR
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20090146220 | MULTI DEVICE AND METHOD OF MANUFACTURING THE SAME - Embodiments relate to a multi device that may include a first MOS transistor having a first gate oxide film, and a second MOS transistor having a second gate oxide film thicker than the first gate oxide film. According to embodiments, a LDD structure of the first MOS transistor may be a two-layered structure in which a first LDD region and a second LDD region are disposed vertically downward from the surface of a wafer, and the second LDD region is substantially the same as an LDD structure in the second MOS transistor in doping concentration. | 06-11-2009 |
Jae-Hyun Yoo, Suwon-Si KR
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20160035905 | SEMICONDUCTOR DEVICES - Provided are semiconductor devices. A semiconductor device includes a first well formed in a substrate; an element isolation layer formed on the first well; a second well formed in the first well on a first side of the element isolation layer; a third well formed in the second well, the third well has a higher concentration of impurities than the second well; a first electrode electrically connected to the third well; a fourth well formed in the first well on a second side of the element isolation layer; a fifth well formed in the fourth well, the fifth well has a different conductivity type from the fourth well; a second electrode electrically connected to the fifth well; and a sixth well overlapping the fourth well, the sixth well has a lower concentration of impurities than the fourth well. | 02-04-2016 |
20160064375 | SEMICONDUCTOR DEVICES HAVING HIGH-RESISTANCE REGION AND METHODS OF FORMING THE SAME - Provided are an electrostatic discharge (ESD) protection device having a high-resistance region and a method of forming the same. The device includes a well on a substrate. A first impurity region is formed on the well and connected to an input/output pad. A second impurity region is formed on the well, spaced apart from the first impurity region, and connected to a ground (Vss). A third impurity region is formed on the well, spaced apart from the first impurity region, and connected to the ground (Vss). An isolation layer is formed between the first impurity region and the second impurity region. A high-resistance region, which directly contacts the first impurity region and the well and has a resistance higher than the first impurity region, is formed between the first impurity region and the isolation layer. The well and the third impurity region include first conductive type impurities. The first impurity region and the second impurity region include second conductive type impurities different from the first conductive type impurities. | 03-03-2016 |
20160071832 | ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT - An electrostatic discharge (ESD) protection circuit includes a substrate, a semiconductor layer provided on the substrate to have a first conductivity type, a first well provided in a first region of the semiconductor layer to have a second conductivity type, an insulating pattern provided in the first well to cross the first well, and first and second doped regions provided in an upper portion of the first well to have the first conductivity type. The first and second doped regions may be laterally spaced apart from each other with the insulating pattern interposed therebetween. | 03-10-2016 |
20160104701 | SEMICONDUCTOR DEVICE INCLUDING ESD PROTECTION CIRCUIT - A semiconductor device including an electrostatic discharge (ESD) protection circuit includes an input port, a logic circuit receiving an input signal applied to the input port and generating an output signal based on the input signal, and an ESD protection circuit adjusting a level of the input signal when the level of the input signal exceeds a predetermined range. The ESD protection circuit includes a first fin and a second fin arranged on a semiconductor substrate in parallel, and a gate electrode formed in a direction crossing the first fin and the second fin, each of the first fin and the second fin includes a source region, a drain region, and a channel region disposed between the source region and the drain region, the channel region is disposed under the gate electrode, a source region of the first fin and a drain region of the second fin are disposed at a first side of the gate electrode, and a drain region of the first fin and a source region of the second fin are disposed at a second side of the gate electrode. | 04-14-2016 |
Jae-Hyun Yoo, Daejeon KR
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20140000700 | CONDUCTIVE POLYMER INK COMPOSITION AND ORGANIC SOLAR CELL INCLUDING THE SAME | 01-02-2014 |
Jae-Hyun Yoon, Gyeongsangbuk-Do KR
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20150175462 | Method for Promoting Production of Biogas Using Pancreatin in an Anaerobic Digestion Process - Disclosed is a method for promoting production of biogas using pancreatin in an anaerobic digestion process. In addition, disclosed are a composition for improving hydrolysis efficiency or promoting production of biogas, which includes pancreatin as an active ingredient, and a method for promoting (or increasing) production of biogas from organic manure of livestock using the same. The composition for improving hydrolysis efficiency or for promoting production of biogas in an anaerobic digestion process for treatment of organic waste, includes pancreatin as an active ingredient. The organic waste is livestock manure, and the composition has optimum activity at pH 7.0 to pH 8.0. The composition further includes a microorganism with excellent degradability of degradation resistant organic compounds. | 06-25-2015 |