Chae, KR
Ae-Kyung Chae, Changwon KR
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20080295544 | LAUNDRY MACHINE - A laundry machine includes: a casing; a door installed on an upper surface of the casing; a tub installed within the casing; and a buffering unit for buffering an impact when the door is closed. A collision noise or vibration of the door or the casing can be reduced and damage of the washing can be prevented. Also, a hinge assembly for connecting the door to a top cover is provided to stably support the door made of a heavy material such as tempered glass and minimizes an impact or noise when the door is closed. | 12-04-2008 |
20080295546 | TOP-LOADING TYPE WASHING MACHINE - In a top-loading type washing machine, a detergent input device is installed at a control panel. Accordingly, a process for opening a lid and putting a user's hand into a cabinet for detergent input is omitted. Furthermore, can be solved a problem occurring when the user inputs a precise amount of detergent to the detergent input device inside the dark cabinet. As a result, the entire process for detergent input is simplified. Furthermore, since the detergent input device is installed at the control panel not inside a top cover, the entire appearance is not degraded even when the top cover is formed of steel. | 12-04-2008 |
Byung-Joon Chae, Daejoen KR
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20090263656 | Organic-inorganic hybrid structures having nanoparticles adhering thereon and method for preparing the same - The invention disclosed herein provides an organic-inorganic hybrid structure having nanoparticles attached to the surface thereof, wherein the structure comprises a self-assembled structure of a coordination polymer, which includes a metal-organic ligand complex, as well as a preparation method thereof. According to the invention, through the use of the self-assembly phenomenon of coordination polymer and the use of nanoparticles having a surface component, which is the same as or similar to that of the surface of the coordination polymer, an organic-inorganic hybrid structure, which has nanoparticles attached to the surface of a self-assembled structure of coordination polymer, can be prepared in a relatively simple process without needing several steps. | 10-22-2009 |
Byung-Kee Chae, Daegu KR
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20090176532 | Character input apparatus and method for mobile terminal - A method for effectively inputting characters in an ultra-compact mobile terminal is disclosed. When the mobile terminal enters a character input mode, one of a plurality of key groups having at least one key block is displayed by manipulation a scroll key in an up or down direction, and characters of the key blocks are displayed. Characters of the displayed key blocks and one character is selected using one of two selection keys or the scroll key operated in a push direction. Several characters are displayed in each of the key blocks and a character is selected by manipulating one of the two selection keys or pushing the scroll key a number of times. The selected character is displayed on a display unit. | 07-09-2009 |
20110314374 | MOBILE TERMINAL AND METHOD OF CONTROLLING COMMUNICATION DATA TRANSMISSION AND COMMUNICATION LIST DISPLAY THEREIN - A mobile terminal including at least a first identity module and a second identity module; a wireless communication unit configured to transceive communication data; a touchscreen configured to receive a touch input on a predetermined touch area for selecting one of the first and second identity modules; and a controller configured to control the wireless communication unit to transmit the communication data using the one of the first and second identity modules based on the touch input performed on the predetermined touch area. | 12-22-2011 |
Byungsu Chae, Gumi-Si KR
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20100120320 | Apparatus for assembling liquid crystal display - An apparatus for assembling a liquid crystal display is disclosed. The assembly apparatus includes a supply unit that supplies a board and backlight assembly including a backlight unit and a liquid crystal display panel received on the backlight unit at a predetermined assembly location, an assembly unit that in turn draws separated type chassis members from a cartridge, into which the separated type chassis members are loaded, and receives the separated type chassis members at edges of the board and backlight assembly supplied at the predetermined assembly location, and a screw coupling unit that screw-couples the separated type chassis members received at the edges of the board and backlight assembly. | 05-13-2010 |
Byungsu Chae, Gumi KR
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20100011566 | INTEGRATED FILM PEELING AND MOUNTING DEVICE METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - Disclosed is an integrated device which can peel a protective film from a board assembly and mount the board assembly on a backlight unit. The integrated peeling and mounting device includes: an index rotary unit having a shaft for rotating heads facing in different directions; an alignment calibration unit for calibrating an aligned state of the board assembly and the backlight unit; and a mounting unit for mounting a board assembly adsorbed to a first head of the index rotary unit on the backlight unit. | 01-21-2010 |
20110192542 | Integrated Film Peeling and Mounting Device Method for Manufacturing Liquid Crystal Display Device Using the Same - Disclosed is a method for manufacturing liquid crystal display device which can peel a protective film from a board assembly and mount the board assembly on a backlight unit. The method for manufacturing a liquid crystal display device, comprising steps of: providing an integrated peeling and mounting device having an index rotary unit having a shaft for rotating heads facing in different directions, an alignment calibration unit and a mounting unit; rotating the index rotary unit; calibrating an aligned state of a board assembly and a backlight unit by operating the alignment calibration unit; mounting the board assembly attached to a first head of the index rotary unit on the backlight unit by operating the mounting unit; and peeling a film from the board assembly attached to a second head of the index rotary unit, wherein the steps of peeling the film and mounting the board assembly on the backlight unit are simultaneously performed. | 08-11-2011 |
Cheoi-Ho Chae, Joong-Gu KR
Chi-Bom Chae, Pohang KR
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20090176711 | INHIBITORS OF AMYLOID PRECURSOR PROTEIN PROCESSING - Disclosed is a method of using a compound as an inhibitor for β-secretase, wherein the compound is capable of binding to the site within the β-secretase recognition and/or cleavage site on amyloid precursor protein to specifically inhibit the β-secretase's activity to cleave amyloid precursor protein with maintaining its activities to other substrates. Further, the present invention relates to inhibitors of amyloid precursor protein (APP) processing which bind to the site within the β-secretase or γ-secretase cleavage and/or recognition site on amyloid precursor protein. | 07-09-2009 |
Dong-Hyuk Chae, Gwanak-Gu KR
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20080235451 | NON-VOLATILE MEMORY DEVICE AND ASSOCIATED PROGRAMMING METHOD - A non-volatile memory device having a memory array is configured to prevent power voltage noise generation during programming, thereby improving reliability. An associated programming method of the non-volatile memory device includes storing data input from an external source to a cache register. The stored data is moved to a main register. The cache register is cleared and the data stored in the main register is programmed to the memory cell array. | 09-25-2008 |
20120079173 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE WITH ADVANCED MULTI-PAGE PROGRAM OPERATION - A nonvolatile semiconductor memory device includes a memory cell array having a plurality of banks and a cache block corresponding to each of the plurality of banks. The cache block has a predetermined data storage capacity. A page buffer is included which corresponds to each of the plurality of banks. A programming circuit programs all of the plurality of banks except a last of said banks with page data. The page data is loaded through each page buffer and programmed into each cache block such that when page data for the last bank is loaded into the page buffer, the loaded page data and the page data programmed into the respective cache blocks are programmed into respective corresponding banks. | 03-29-2012 |
20130003455 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE WITH ADVANCED MULTI-PAGE PROGRAM OPERATION - A nonvolatile semiconductor memory device for an efficient program of multilevel data includes a memory cell array having a plurality of banks and a cache block corresponding to each of the plurality of banks. The cache block has a predetermined data storage capacity. A page buffer is included which corresponds to each of the plurality of banks. A programming circuit programs all of the plurality of banks except a last of said banks with page data. The page data is loaded through each page buffer and programmed into each cache block such that when page data for the last bank is loaded into the page buffer, the loaded page data and the page data programmed into the respective cache blocks are programmed into respective corresponding banks. | 01-03-2013 |
Dong-Seuk Chae, Gwangmyeong KR
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20100243599 | CLOSURE AND CONTAINER HAVING THE SAME - The present invention relates to a closure and a container having the same, wherein the closure can be opened or closed through up/down operation to hermetically keep contents at a pressure equal to, above or below the atmospheric pressure. A closure of the present invention comprises a sealing unit | 09-30-2010 |
Dongwon Chae, Hwasung-City KR
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20080266904 | OPTICAL FILM HAVING A SURFACE WITH ROUNDED STRUCTURES - The present disclosure is directed to optical devices including a light source and an optical film having a first surface disposed to receive light from the light source and a second surface facing away from the light source. The second surface includes a two-dimensional array of closely packed substantially hemispherically-shaped structures. In some implementations of the present disclosure, the optical film further includes a substrate portion having an optical characteristic different from optical characteristics of the second surface comprising the two dimensional array. | 10-30-2008 |
Dong-Won Chae, Kyonggi-Do KR
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20090303589 | OPTICAL FILM COMPOSITE FOR BRIGHTNESS ENHANCEMENT INCLUDING A BIREFRINGENT POLYMER LAYER - The present invention provides an optical film composite that comprises a linear, reflective polarizing film; a first polymeric substrate layer having birefringence, which is placed on the reflective polarizing film; and a second polymeric substrate layer placed beneath the reflective polarizing film, wherein the optical axis of the first polymeric substrate layer is oriented with respect to the transmission axis of the reflective polarizing film to have of 0° to 25° of an angular difference between the axes. The optical film composite can be employed in LCD devices to improve optical performance. | 12-10-2009 |
Eun Jin Chae, Bucheon-Si KR
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20080283395 | WATER POLLUTION SENSOR FOR DETECTING HEAVY METAL AND METHOD OF MANUFACTURING THE SAME - A water pollution sensor for detecting a heavy metal, the water pollution sensor including: a base member; a conductive layer formed at a portion of one of surfaces of the base member and consisting of a conductive material; an insulating layer formed on the conductive layer to enable a portion of the conductive layer to be exposed; and a bismuth layer formed on a portion of the exposed conductive layer and including bismuth powders. | 11-20-2008 |
Gang Soo Chae, Gunsan-Si KR
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20080279938 | ZALTOPROFEN-CONTAINING SUSTAINED RELEASE TABLET AND PROCESS FOR THE PREPARATION THEREOF - Disclosed is a zaltoprofen-containing sustained release tablet comprising granules containing zaltoprofen and a binder, in which the granules are dispersed in a matrix comprising a hydrophilic polymer, and a diluent is present either in the granules or in the matrix. | 11-13-2008 |
20080305165 | SUSTAINED RELEASE ORAL FORMULATION AND PROCESS FOR THE PREPARATION THEREOF - Disclosed is a multiple unit type sustained release oral formulation comprising sustained release pellets formed from granules containing an active ingredient and a water-insoluble polymer, the granules being coated with a sustained release base material; and rapid release granules containing the active ingredient, and a method for preparing the same. | 12-11-2008 |
Gee-Sung Chae, Icheon KR
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20100136729 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A liquid crystal display device includes a plurality of gate lines and data lines on a first substrate defining a plurality of pixel regions, a thin film transistor within the pixel regions, a pixel electrode within the pixel regions, and at least one TiOx layer provided with the thin film transistor. | 06-03-2010 |
Gee-Sung Chae, Inchon KR
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20100123857 | SUBSTRATE STRUCTURE OF LIQUID CRYSTAL DISPLAY AND FABRICATION METHOD THEREOF - In a substrate structure and a fabrication method thereof, light refracting members aligned with wirings or black matrix formed are integrally formed at a surface of a substrate. Light incident on the wirings or the black matrix can be refracted to a pixel region of the liquid crystal display panel. Accordingly, a flux of light being transmitted through the pixel region of the liquid crystal display panel can be improved significantly. | 05-20-2010 |
Gyoo-Soo Chae, Cheonan-Si KR
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20100201581 | DUAL-BAND PLANAR INVERTED-F ANTENNA - An improved and more compact structure of a built-in antenna for handheld terminals, improving radiation pattern and efficiency. Provided is a planar inverted-F antenna having a radiation part having an inductive radiation portion and a parasitic radiation portion which are spaced in a certain distance apart from a ground surface, a power-supply part horizontally spaced apart from the ground surface and for directly supplying currents to the connected inductive radiation portion, and connection parts for connecting the radiation portions to the ground. The planar inverted-F antenna has an inductive antenna portion and a parasitic antenna portion, thereby reducing its volume compared to the conventional inverted-F antenna. Complicated manufacturing and processing procedures are simplified by connecting the power-supplying part and a PCB. | 08-12-2010 |
Hee Sang Chae, Seongnam KR
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20100109263 | ELECTROSTATIC CHUCK HAVING REDUCED ARCING - Electrostatic chucks and methods of manufacturing the same are provided herein. In some embodiments, an electrostatic chuck comprises an electrically conductive body having one or more channels formed in an upper surface thereof; a plate positioned within the one or more channels to define one or more plenums between the body and the plate, wherein the surfaces of the plenum are anodized; one or more fluid passages disposed in the plate and fluidly coupling the one or more plenums to the upper surface of the body, wherein the surfaces of the fluid passages are electrically insulated; and a dielectric layer disposed over the upper surface of the body and the plate, wherein the dielectric layer forms a support surface for a substrate to be disposed thereon. | 05-06-2010 |
Heesung Chae, Daejon KR
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20080310682 | System and Method for Real-Time Calculating Location - Provided is a system and method for providing location information of robot in real time using an artificial mark. The system includes: an image processing module for obtaining an image signal by photographing artificial marks installed at a predetermined space with a space coordinate and detecting an image coordinate of artificial mark from the obtaining the image signal; a location calculating module for calculating a current location by comparing the image coordinate of detected artificial mark and a pre-stored space coordinate of artificial mark; and an artificial mark identifying module for updating current location information by selectively using one of an artificial mark tracing process and an image coordinate estimating process. | 12-18-2008 |
Heeyeop Chae, Suwon KR
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20090029489 | Endpoint Detection Device For Realizing Real-Time Control Of Plasma Reactor, Plasma Reactor With Endpoint Detection Device, And Endpoint Detection Method - An endpoint detection device, a plasma reactor with the endpoint detection device, and an endpoint detection method are provided. The endpoint detection device includes an OES data operation unit, a data selector, a product generator, an SVM, and an endpoint determiner. The OES data operation unit processes reference OES data by normalization and PCA. The data selector selects part of the linear reference loading vectors and selects part of the selected linear reference loading vectors. The product generator outputs at least one reference product value. The SVM performs regression and outputs a prediction product value. The endpoint determiner detects a process wafer etch or deposition endpoint and outputs a detection signal. | 01-29-2009 |
Heung-Suk Chae, Gwangjin-Gu KR
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20100214075 | APPARATUS AND METHOD FOR FAILURE MANAGEMENT OF RFID MIDDLEWARE MANAGEMENT SYSTEM - An object of the present invention is to provide apparatus and method for failure management of a RFID middleware management system for providing optimum failure detection and restoring technologies to the RFID middleware management system for supporting more exquisite and faster failure detection and restoration. | 08-26-2010 |
Hong Keun Chae, Chungcheongbuk-Do KR
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20090272518 | Air Conditioner Having Cooling and Heating Functions - Disclosed is a cooling and heating air conditioner capable of performing heating more stably, preventing frost formation on coils of an outdoor unit even at subzero temperature in winter by using first and second heat exchangers and an auxiliary expansion valve. The air conditioner according to the present invention comprises an electronic control valve opened when the outside temperature is less than a preset value, a first heat exchanger performing heat exchange between high temperature liquid coolant and coolant passed through the outdoor unit and an auxiliary expansion valve, and a second heat exchanger disposed in front of the outdoor unit to induct thereinto the high temperature coolant. Since the second heat exchanger heats up the outside air through heat exchange before supplying the air to the outdoor unit, evaporation of the coolant can be stably performed in the outdoor unit, while preventing frost formation. Accordingly, heating can be performed constantly. | 11-05-2009 |
Hwankook Chae, Suwon-City KR
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20110042009 | PLASMA ETCHING DEVICE - A plasma etching device is provided. The device includes a chamber, a cathode assembly, and an integral cathode liner. The chamber provides a plasma reaction space. The cathode assembly is positioned at an inner and central part of the chamber and supports a substrate. The integral cathode liner has a plurality of first vents and second vents formed at two levels and spaced apart respectively such that the uniformity of a gas flow and exhaust flow within the chamber is maintained, and is outer inserted to the cathode assembly and coupled at its lower end part to an inner surface of the chamber. | 02-24-2011 |
20110079356 | SIDE GAS INJECTOR FOR PLASMA REACTION CHAMBER - A side gas injector for a plasma reaction chamber is provided. The side gas injector includes a circular distribution plate and a cover plate. The circular distribution plate includes an injection hole for injecting a reaction gas and a distribution channel part for distributing the reaction gas such that the reaction gas introduced from the injection hole can be radially simultaneously jetted in a plurality of positions along an inner circumference surface of the distribution plate. The cover plate is coupled to a top of the distribution plate and seals a top of the distribution channel part. | 04-07-2011 |
20110154843 | APPARATUS FOR CONTROLLING TEMPERATURE OF ELECTROSTATIC CHUCK COMPRISING TWO-STAGE REFRIGERANT FLUID CHANNEL - An apparatus for controlling the temperature of an electrostatic chuck is provided. The apparatus includes an electrostatic chuck including, as a fluid channel part for circulating a refrigerant, a first fluid channel formed in an outer circumference region of the internal and a second fluid channel formed in the whole internal region, and one or more chillers for supplying refrigerant controlled to different temperatures through the first fluid channel or the second fluid channel. The first and second fluid channels are formed in two up/down stages within the electrostatic chuck, thereby being independently capable of the temperatures of a center part and edge part of a wafer. | 06-30-2011 |
20110155694 | PLASMA REACTOR AND ETCHING METHOD USING THE SAME - A plasma reactor and an etching method using the same are provided. The method includes a first changing step of changing the number or arrangement structure of inductive coils connecting to an RF source power supply unit, a step of applying RF source power and generating high density plasma, a first etching step of etching a first etch-target layer of a workpiece, a first stopping step of stopping applying the RF source power, a second changing step of changing the number or arrangement structure of the inductive coils, a step of applying RF source power to corresponding inductive coils and generating low density plasma, a second etching step of etching a second etch-target layer of the workpiece, and a second stopping step of stopping applying the RF source power. | 06-30-2011 |
20110203735 | GAS INJECTION SYSTEM FOR ETCHING PROFILE CONTROL - A gas injection system provided in a plasma etching equipment is provided. The system includes a top gas injector for supplying a reaction gas at a top of a chamber, and a side gas injector for supplying a tuning gas from a side surface of the chamber or a backside gas injector upward jetting a tuning gas from a lower side of a wafer. The side gas injector or backside gas injector forms a plurality of jets in a radial shape and simultaneously installs the jets adjacently to an edge part of a wafer such that a tuning gas is jetted adjacently to the edge part of the wafer, thereby being capable of easily controlling a an etch rate or CD uniformity or profile of the edge part. | 08-25-2011 |
Hwan Kook Chae, Suwon-City KR
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20080271762 | ETCHING GAS CONTROL SYSTEM - An etching gas control system is provided. The system includes a gas injector, a gas supply pipe, a Flow Ratio Controller (FRC), and a gas supply unit. The gas injector is installed in a chamber and supplies gas inside the chamber. The gas injector includes a top injector installed at a top of the chamber and a side injector installed at a side of the chamber. The gas supply pipe connects and supplies gas to the gas injector. The FRC connects to the gas supply pipe and controls supply of gas. The gas supply unit supplies gas to the FRC. | 11-06-2008 |
Hyukjin Chae, Anyang-Si KR
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20090233560 | METHOD FOR TRANSMITTING DATA IN MULTIPLE ANTENNA SYSTEM - A method for transmitting data in a multi-antenna system includes determining a candidate mode in which a maximum upperbound approximation of an average total data rate is maximized as a transmission mode, selecting a user equipment to receive data by using the transmission mode, and transmitting data to the selected user equipment. | 09-17-2009 |
20140370931 | METHOD AND APPARATUS FOR DATA TRANSMISSION BASED ON MULTIPLE CELL COLLABORATION - A method and mobile station are described for reporting channel quality information for multi-cell cooperation. The mobile station receives a channel quality request message for requesting channel quality information from a base station. The channel quality request message indicates that the mobile station is one of a plurality of candidate mobile stations to perform multi-cell cooperation. The mobile station reports the channel quality information to the base station. The channel quality information includes first channel quality information for the base station and second channel quality information for a neighboring base station. | 12-18-2014 |
20150071209 | TTI BUNDLING METHOD IN WIRELESS ACCESS SYSTEMS AND APPARATUS FOR SAME - The present invention relates to a transmission time interval (TTI) bundling method in wireless access systems and to an apparatus for same. In particular, the TTI bundling method includes the following steps: a terminal receives information indicating the bundling size value from a base station; the terminal automatically re-transmits packets through a predetermined number of TTIs following four TTIs without the reception of Acknowledgement/Negative-ACK (ACK/NACK) information for the packets from the base station; the terminal receives the ACK/NACK information for the packets from the base station; and the terminal retransmits packets in a Hybrid Automatic Repeat and Request (HARQ) scheme when receiving the NACK, wherein the predetermined number of TTIs is determined according to the bundling size value. | 03-12-2015 |
20150078282 | METHOD AND DEVICE FOR PERFORMING COORDINATED PRECODING IN WIRELESS ACCESS SYSTEM - The present invention discloses a method and device for performing coordinated precoding in a wireless access system. In particular, the present invention includes: transmitting, to a base station, a measurement result of a plurality of interference signals by a terminal, the plurality of interference signals being transmitted from a plurality of adjacent base stations; receiving quasi-orthogonal CDM (Q-CDM) code information from the base station by the terminal in order to remove some of the plurality of interference signals, the Q-CDM code information being determined by the base station and the plurality of adjacent base stations; transmitting information on a channel state to the base station on the basis of a Q-CDM code by the terminal; and receiving downlink data, to which coordinated precoding is applied, from the base station by the terminal. Interference signals that have an intensity greater than a predetermined threshold from among the plurality of interference signals may be removed by using the Q-CDM code, and interference signals that have an intensity less than the predetermined threshold from among the plurality of interference signals may be removed by using null precoding. | 03-19-2015 |
Hyuk Jin Chae, Anyang-Si KR
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20090239473 | Method for transmitting channel information in multiple antenna system - A method for transmitting channel information in a multi-antenna system, the method includes calculating channel quality information (CQI) with respect to each mode, comparing the CQI with respect to each mode to a threshold value with respect to each mode, and transmitting CQI with respect to a mode having higher CQI than the threshold value as channel information. Good performance can be achieved regardless of the number of users or an SNR of users. | 09-24-2009 |
20120015680 | METHOD AND APPARATUS FOR DATA TRANSMISSION BASED ON MULTIPLE CELL COLLABORATION - The method for channel information feedback based on multiple cell collaboration comprises a step wherein first channel quality information including the channel information between the terminal and base station is transmitted to the base station; a step wherein after the first channel quality information is sent; a channel quality information request message is received from the base station; and a step wherein in response to the channel quality information request message, second channel quality information is sent, including channel information between the terminal and the base station and adjacent base stations. | 01-19-2012 |
20130202059 | METHOD AND DEVICE FOR GENERATING PRECODING MATRIX IN WIRELESS COMMUNICATION SYSTEM - Provided is a method and a device for generating a precoding matrix in a wireless communication system. The method for generating the precoding matrix comprises a step of receiving from a terminal feedback including information on the error angle θ of channel direction information (CDI), which indicates the direction of a channel direction vector, and a step of generating the precoding matrix based on the information on the error angle θ of the CDI, wherein the error angle θ of the CDI indicates the angle between the channel direction vector and a quantized channel direction vector, and includes at least one of a channel quantization error component, a channel feedback delay error component, and a channel estimation error component. | 08-08-2013 |
20130208825 | METHOD AND DEVICE FOR PRECODING IN WIRELESS COMMUNICATION SYSTEM - Provided is a method and a device for precoding in a wireless communication system. The method for precoding comprises the following steps: generating a first precoding matrix, W | 08-15-2013 |
Hyung-Jun Chae, Gunpo-Si KR
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20110090717 | Two-stage insulated bidirectional DC/DC power converter using a constant duty ratio LLC resonant converter - A two-stage insulated bidirectional DC/DC power converter is disclosed. A two-stage insulated bidirectional DC/DC power converter according to an embodiment of the invention has the characteristic of including: an LLC resonant converter operating at a constant duty ratio; a bidirectional converter joined to a front part of the LLC resonant converter and configured to perform a booster converter function of outputting the input voltage at a consistent input voltage for the LLC resonant converter, and a buck converter function of reducing the voltage by way of the LLC resonant converter and then outputting a consistent voltage; and a bidirectional converter control unit configured to control changes in an input voltage of the bidirectional converter and regulate an output voltage of the LLC resonant converter to thereby maintain a consistent input voltage of the LLC resonant converter, such that the LLC resonant converter operates at a constant duty ratio. | 04-21-2011 |
20130119932 | BATTERY CHARGING APPARATUS - A battery charging apparatus includes an input power processing unit configured to receive an AC power and convert the received AC power into an output voltage for power conversion; a hybrid power converting unit configured to use a common transformer to separately convert the output voltage of the input power processing unit into a first voltage and a second voltage for charging a high voltage battery and an auxiliary battery; a high voltage charging unit configured to drop the first voltage output from the hybrid power converting unit and charge the high voltage battery with the dropped first voltage; and an auxiliary voltage charging unit configured to generate an auxiliary voltage by dropping the second voltage output from the hybrid power converting unit or a voltage of the high voltage battery, and charge the auxiliary battery with the auxiliary voltage. | 05-16-2013 |
Hyun Soo Chae, Ichon KR
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20110012654 | LOCKING STATE DETECTOR AND DLL CIRCUIT HAVING THE SAME - A locking state detector includes a phase comparing unit configured to compare a reference clock signal and a feedback clock signal to generate a first phase difference distinction signal to distinguish a first phase difference range, and a second phase difference distinction signal to distinguish a second phase difference range wider than the first phase difference range, and a locking state setting unit configured to generate a locking state signal in response to the first phase difference distinction signal and the second phase difference distinction signal. | 01-20-2011 |
Jae-Byoung Chae, Hwaseong-Si KR
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20100068841 | Thin Film Transistor Array Panel and Method of Manufacturing the Same - A method of manufacturing a thin film transistor array panel is provided, which includes: forming a semiconductor layer of polysilicon on an insulating substrate; forming a gate insulating layer on the semiconductor layer; forming a gate electrode on the gate insulating layer; forming a source region and a drain region by doping conductive impurities in the semiconductor layer; forming an interlayer insulating layer covering the gate electrode; forming a source electrode and a drain electrode respectively connected to the source and the drain regions; forming a passivation layer covering the source and the drain electrodes; forming a pixel electrode connected to the drain electrode; and forming a first alignment key when forming one selected from the semiconductor layer, the gate electrode, the source and the drain electrodes, and the pixel electrode, wherein one selected from the semiconductor layer, the gate electrode, the source and the drain electrodes, and the pixel electrode is at least formed by photolithography process using a photoresist pattern as an etch mask, and a second alignment key completely covering the first alignment key is formed at the same layer as the photoresist pattern. | 03-18-2010 |
Jang Won Chae, Anyang-Si KR
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20090074351 | Optical Fiber, and Optical Access Network, Local Area Network and Optical Parts for Communication, Which Use the Optical Fiber - An optical fiber, and an optical access network, a local area network and optical parts for communication, which uses the optical fiber, are disclosed. The optical fiber whose core diameter is 10 μm˜40 μm has at least two propagation modes in a wavelength over 1200 nm. The optical fiber according to the present invention can reduce packaging costs for optical components, since cross-sectional area of the core is large, compared with the prior art technique adopting a single mode optical fiber, and can transmit ultra-high speed data a relatively long distance, since the mode number and modal dispersion effect of the optical fiber is relatively small, compared with the prior art multimode optical fiber. Also, when using the optical fiber according to the present invention, the optical subscriber network and the local area network can be cost-effectively implemented. In addition, when adopting the optical fiber according to the present invention, productivity of optical components for communication can be improved, costs for an optical component can be reduced and quality of the optical component can be improved. | 03-19-2009 |
Je-Ho Chae, Incheon KR
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20100282169 | SUBSTRATE-SUPPORTING DEVICE, AND A SUBSTRATE-PROCESSING DEVICE HAVING THE SAME - A substrate support apparatus includes an upper plate supporting a substrate, a lower plate disposed under the upper plate, an insulating member interposed between the upper plate and the lower plate, an electrode interposed between the upper plate and the insulating member to direct plasma onto the substrate supported by the upper plate, and a heater interposed between the insulating member and the lower plate to heat the substrate supported by the upper plate. The insulating member includes a material having a volume resistance greater than or equal to about 10 | 11-11-2010 |
Ji Eun Chae, Gumi KR
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20090295784 | APPARATUS AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE - An apparatus and method for driving a liquid crystal display device are disclosed. The apparatus includes a liquid crystal panel with pixels defined by data and gate lines. A gate driver provides different gate pulses to the odd-column pixels than to the even-column pixels. The gate pulses have different voltages and/or widths. Data drivers provide data voltages having a positive or negative polarity to the data lines. A timing controller controls the gate and data drivers and supplies gate clock pulses that have different voltages and/or widths to the gate driver. | 12-03-2009 |
Ji Eun Chae, Gumi-Si KR
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20080239459 | Display device and method of manufacturing the same - Disclosed in an electrophoretic display device having a charged ink layer. In this disclosed device, the ink layer is disposed on the active region (an image display region) and the peripheral region located around the active region, and an electric field is applied to a portion of the electrophoretic ink film corresponding to the peripheral region. Therefore, the peripheral region does not look stained. | 10-02-2008 |
20100156858 | Gate driver - Disclosed herein is a gate driver which is capable of partially driving a screen. The gate driver includes a first shift register for sequentially outputting n scan pulses (where n is a natural number larger than 2), and a second shift register for selecting p ones (where p is a natural number smaller than or equal to n) of the n scan pulses from the first shift register in response to an external output control signal and supplying the selected p scan pulses respectively to p gate lines of a liquid crystal panel. | 06-24-2010 |
20100156947 | APPARATUS AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE - Disclosed herein are an apparatus and method for driving a liquid crystal display device. The apparatus includes a liquid crystal panel in which the same colors of three-color sub-pixels are arranged in the directions of a plurality of gate lines, a data driver for driving a plurality of data lines, a first gate driver for sequentially driving ( | 06-24-2010 |
20100231575 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A liquid crystal display device including a liquid crystal panel, a gate driver configured to supply gate signals to gate lines on the liquid crystal panel, a data driver configured to supply data voltages to data lines on the liquid crystal panel, and a partial controller configured to control the gate driver to intercept a part of the gate signals to be supplied to the gate lines. | 09-16-2010 |
20110255653 | SHIFT REGISTER - The present invention relates to a shift register in which a structure of a switching device of an output buffer unit is changed for reducing power consumption. The shift register includes a plurality of stages each having a plurality of switching devices, for forwarding a scan pulse in succession, wherein the at least one of the plurality of switching device has a first area at which a gate electrode thereof overlaps with a first electrode thereof with a size different from a second area at which the gate electrode overlaps with a second electrode thereof. | 10-20-2011 |
20110298761 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A liquid crystal display device capable of reducing power consumption of a gate driving circuit and a method for driving the same are discussed. The liquid crystal display device includes a liquid crystal panel including pixel regions defined by gate lines and data lines, a timing controller for outputting a plurality of data control signals, a plurality of clock pulses and a start pulse, a time-divisional switching unit for time-dividing the plurality of clock pulses and outputting time-divisional clock pulses, a data driving unit for driving the data lines according to the plurality of data control signals, and a gate driving unit including a plurality of stages for sequentially outputting scan pulses according to the start pulse and the plurality of time-divisional clock pulses, wherein the stages receive the time-divisional clock pulses in units of blocks and each of the time-divisional clock pulses supplied to the blocks is different. | 12-08-2011 |
20130016804 | SHIFT REGISTERAANM AHN; Jung-EunAACI GyeongbukAACO KRAAGP AHN; Jung-Eun Gyeongbuk KRAANM Jung; Bo-YoungAACI Gumi-siAACO KRAAGP Jung; Bo-Young Gumi-si KRAANM Chae; Ji-EunAACI Gumi-siAACO KRAAGP Chae; Ji-Eun Gumi-si KR - A shift register is discussed in which a pull-up switching device is turned off positively in a period in which no scan pulse is forwarded for securing drive stability and prevents a picture quality from becoming poor. The shift register in one embodiment includes stages having any one of first and second start pulses, and any one of first to fourth clock pulses to forward a scan pulse in succession, wherein the first and second start pulses are in gate high voltage states for two horizontal periods, with the second start pulse forwarded with a delay of one horizontal period than the first start pulse. The first to fourth clock pulses are in gate high voltages for two horizontal periods, with one horizontal period delay to one another. | 01-17-2013 |
20130056724 | Flat Panel Display Device with Oxide Thin Film Transistors and Method for Fabricating the Same - A flat panel display device with oxide thin film transistors and a fabricating method thereof are disclosed. The flat panel display device includes: a substrate; gate lines and data lines formed to cross each other and define a plurality of pixel regions on the substrate; the thin film transistors each including an oxide channel layer which is formed at an intersection of the gate and data lines; a pixel electrode and a common electrode formed in the pixel region with having a passivation layer therebetween; and step coverage compensation patterns formed at a step portion formed by the gate line and a gate electrode of the thin film transistor. | 03-07-2013 |
20130056726 | FLAT PANEL DISPLAY DEVICE WITH OXIDE THIN FILM TRANSISTOR AND METHOD FOR FABRICATING THE SAME - A flat panel display device with an oxide thin film transistor and a fabricating method thereof are disclosed. The fabricating method of the flat panel display device includes: preparing a substrate defined into a pixel region and a pad contact region; forming a gate electrode and a link line; forming a pixel electrode within the pixel region; forming an oxide layer on the substrate provided with the pixel electrode; forming a passivation layer on the substrate and performing a formation process of contact holes to expose the link line; and forming a second transparent conductive material film on the substrate. | 03-07-2013 |
20130301792 | SHIFT REGISTER - A shift register is discussed in which a pull-up switching device is turned off positively in a period in which no scan pulse is forwarded for securing drive stability and prevents a picture quality from becoming poor. The shift register in one embodiment includes stages having any one of first and second start pulses, and any one of first to fourth clock pulses to forward a scan pulse in succession, wherein the first and second start pulses are in gate high voltage states for two horizontal periods, with the second start pulse forwarded with a delay of one horizontal period than the first start pulse. The first to fourth clock pulses are in gate high voltages for two horizontal periods, with one horizontal period delay to one another. | 11-14-2013 |
20150079732 | Flat Panel Display Device with Oxide Thin Film Transistors and Method for Fabricating the Same - A flat panel display device with oxide thin film transistors and a fabricating method thereof are disclosed. The flat panel display device includes: a substrate; gate lines and data lines formed to cross each other and define a plurality of pixel regions on the substrate; the thin film transistors each including an oxide channel layer which is formed at an intersection of the gate and data lines; a pixel electrode and a common electrode formed in the pixel region with having a passivation layer therebetween; and step coverage compensation patterns formed at a step portion formed by the gate line and a gate electrode of the thin film transistor. | 03-19-2015 |
Ji-Eun Chae, Gyeongbuk KR
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20100158187 | SHIFT REGISTER - A shift register which is capable of simultaneously driving gate lines is disclosed. The shift register includes a plurality of stages for simultaneously supplying all-drive signals to gate lines for an all-drive period and sequentially supplying scan pulses to the gate lines for a scan period. | 06-24-2010 |
20130270582 | Display Device - Disclosed are a TFT array substrate for decreasing a bezel width and a display device including the same. The display device includes a first substrate including a display area (including a pixel formed in a pixel area defined by a gate line and a data line which intersect) and a non-display area that includes a built-in shift register connected to the gate line and a gate link part connected to the built-in shift register, a second substrate facing the first substrate, and a seal pattern formed in the non-display area of the first substrate in correspondence with an edge portion of the second substrate to facing-couple the first and second substrates. The seal pattern includes a first hardening area hardened by a first hardening process, and a second hardening area hardened by a second hardening process. | 10-17-2013 |
Ji-Eun Chae, Gyeongsangbuk-Do KR
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20100158186 | SHIFT REGISTER - A shift register is disclosed. The shift register includes a plurality of stages for sequentially outputting scan pulses, wherein each of the stages includes a scan pulse output unit controlled according to voltage states of a set node and reset node for outputting a corresponding one of the scan pulses and supplying the corresponding scan pulse to a corresponding gate line, a carry pulse output unit controlled according to the voltage states of the set node and reset node for outputting a carry pulse and supplying it to an upstream one of the stages and a downstream one of the stages, a first node controller for controlling the voltage states of the set node and reset node according to a carry pulse from the upstream stage, a carry pulse from the downstream stage and a first control signal externally supplied thereto, an all-drive signal output unit controlled according to voltage states of a control node and reset control node for outputting an all-drive signal and supplying it to the corresponding gate line, and a second node controller for controlling the voltage states of the control node and reset control node according to the voltage state of the set node, the voltage state of the reset node, and a start pulse and second control signal externally supplied thereto. | 06-24-2010 |
Jin-Young Chae, Chungcheongbuk-Do KR
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20110133277 | SEMICONDUCTOR DEVICE - A semiconductor device includes a second conductive-type well configured over a substrate, a first conductive-type body region configured over the second conductive-type well, a gate electrode which overlaps a portion of the first conductive-type body region, and a first conductive-type channel extension region formed over the substrate and which overlaps a portion of the gate electrode. | 06-09-2011 |
20110133279 | SEMICONDUCTOR DEVICE - The semiconductor device includes: a first conductive-type first well and a second conductive-type second well configured over a substrate to contact each other; a second conductive-type anti-diffusion region configured in an interface where the first conductive-type first well contacts the second conductive-type second well over the substrate; and a gate electrode configured to simultaneously cross the first conductive-type first well, the second conductive-type anti-diffusion region, and the second conductive-type second well over the substrate. | 06-09-2011 |
Jin-Young Chae, Cheongju-Si KR
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20110115016 | SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate with one or more active regions and an isolation layer formed to surround an active region and to extend deeper into the substrate than the one or more active regions. The semiconductor further includes a gate electrode, which covers a portion of the active region, and which has one end ;portion thereof extending over the isolation layer. | 05-19-2011 |
20110115020 | SEMICONDUCTOR DEVICE - A semiconductor device includes a second conductive-type deep well configured above a substrate. The deep well includes an ion implantation region and a diffusion region. A first conductive-type first well is formed in the diffusion region. A gate electrode extends over portions of the ion implantation region and of the diffusion region, and partially overlaps the first well. The ion implantation region has a uniform impurity concentration whereas the impurity concentration of the diffusion region varies from being the highest concentration at the boundary interface between the ion implantation region and the diffusion region to being the lowest at the portion of the diffusion region that is the farthest away from the boundary interface. | 05-19-2011 |
20110127612 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A semiconductor device includes: an active region configured over a substrate to include a first conductive-type first deep well and second conductive-type second deep well forming a junction therebetween. A gate electrode extends across the junction and over a portion of first conductive-type first deep well and a portion of the second conductive-type second deep well. A second conductive-type source region is in the first conductive-type first deep well at one side of the gate electrode whereas a second conductive-type drain region is in the second conductive-type second deep well on another side of the gate electrode. A first conductive-type impurity region is in the first conductive-type first deep well surrounding the second conductive-type source region and extending toward the junction so as to partially overlap with the gate electrode and/or partially overlap with the second conductive-type source region. | 06-02-2011 |
20140021541 | SEMICONDUCTOR DEVICE - A semiconductor device includes a second conductive-type deep well configured above a substrate. The deep well includes an ion implantation region and a diffusion region. A first conductive-type first well is formed in the diffusion region. A gate electrode extends over portions of the ion implantation region and of the diffusion region, and partially overlaps the first well. The ion implantation region has a uniform impurity concentration whereas the impurity concentration of the diffusion region varies from being the highest concentration at the boundary interface between the ion implantation region and the diffusion region to being the lowest at the portion of the diffusion region that is the farthest away from the boundary interface. | 01-23-2014 |
20140021542 | SEMICONDUCTOR DEVICE - A semiconductor device includes a second conductive-type deep well configured above a substrate. The deep well includes an ion implantation region and a diffusion region. A first conductive-type first well is formed in the diffusion region. A gate electrode extends over portions of the ion implantation region and of the diffusion region, and partially overlaps the first well. The ion implantation region has a uniform impurity concentration whereas the impurity concentration of the diffusion region varies from being the highest concentration at the boundary interface between the ion implantation region and the diffusion region to being the lowest at the portion of the diffusion region that is the farthest away from the boundary interface. | 01-23-2014 |
20140030862 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A semiconductor device includes: an active region configured over a substrate to include a first conductive-type first deep well and second conductive-type second deep well forming a junction therebetween. A gate electrode extends across the junction and over a portion of first conductive-type first deep well and a portion of the second conductive-type second deep well. A second conductive-type source region is in the first conductive-type first deep well at one side of the gate electrode whereas a second conductive-type drain region is in the second conductive-type second deep well on another side of the gate electrode. A first conductive-type impurity region is in the first conductive-type first deep well surrounding the second conductive-type source region and extending toward the junction so as to partially overlap with the gate electrode and/or partially overlap with the second conductive-type source region. | 01-30-2014 |
20140151793 | SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate with one or more active regions and an isolation layer formed to surround an active region and to extend deeper into the substrate than the one or more active regions. The semiconductor further includes a gate electrode, which covers a portion of the active region, and which has one end portion thereof extending over the isolation layer. | 06-05-2014 |
Ji Suk Chae, Seoul City KR
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20090213086 | TOUCH SCREEN DEVICE AND OPERATING METHOD THEREOF - A touch screen device and an operating method thereof are provided. The touch screen device is operated by touching a touch screen and moving a touch while the touch is maintained on the screen. A detector detects a touch point and a moving trajectory, and a controller selects a user command based on the detected touch point and moving trajectory. Then, when the user releases the touch, the controller executes the user command. User commands are classified and stored in a storage device and then executed by the controller based on operation modes associated with the device. A variety of user commands may be executed even though not all the menus are not displayed on the screen at once. Further, a user may cancel an erroneously entered user command quickly and easily. | 08-27-2009 |
Jong Eun Chae, Gwangju KR
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20100229592 | Refrigerator - Disclosed herein is a refrigerator. In the refrigerator, a water purifying unit including a filter unit to purify water supplied from a water supply source is arranged adjacent to a drawer type storage container in an otherwise useless space of a storage compartment. | 09-16-2010 |
20100300137 | Refrigerator - A refrigerator having an intermediate storage compartment, which has an improved structure of a return flow passage to return cold air from the intermediate storage compartment. The refrigerator includes a first evaporator to supply cold air to an upper storage compartment, a second evaporator to supply cold air to a lower storage compartment, a cold air supply duct to supply cold air generated at the second evaporator to an intermediate storage compartment, and a curved section formed at a top of the intermediate storage compartment to uniformly distribute the cold air supplied via the cold air supply duct in the intermediate storage compartment. The refrigerator also includes a cold air return duct to return cold air from the intermediate storage compartment, and an ice-making cold air return duct to return cold air from an ice maker. The cold air return duct is joined with the ice-making cold air return duct. | 12-02-2010 |
20110079039 | Shelf assembly for refrigerator and manufacturing method thereof - Upper and lower frames enclosing a peripheral edge of the supporting plate and each including a groove to receive a sealing member are preassembled through locking parts, and then fusion-bonded in the preassembled state. Accordingly, a waterproof effect and durability of the shelf assembly are improved. | 04-07-2011 |
20110181163 | REFRIGERATOR - A refrigerator includes a fixed frame in which an electric wire cable drawn from one sidewall of a storage chamber is disposed to form a loop, a sliding frame slidably coupled to the fixed frame, and an electric wire cable housing fixed to the sliding frame to surround a portion of the electric wire cable. The electric wire cable is prevented from being damaged upon insertion and drawing of a drawer type door. | 07-28-2011 |
20140049149 | REFRIGERATOR - A refrigerator including an extractable container, and a conveying unit formed in an inner space of a vertical wall of the extractable container. The conveying unit includes a guide part to guide the movement of a partition member that divides a storage space of the extractable container, and a fixing part to restrict the movement of the partition member | 02-20-2014 |
20140292174 | REFRIGERATOR - A refrigerator including an extractable container, and a conveying unit formed in an inner space of a vertical wall of the extractable container. The conveying unit includes a guide part to guide the movement of a partition member that divides a storage space of the extractable container, and a fixing part to restrict the movement of the partition member | 10-02-2014 |
20140375199 | REFRIGERATOR - A refrigerator having a cantilever shelf which includes a pair of side frames, a fixed shelf including a rear frame that connects the pair of side frames and is coupled to a shelf coupling unit, a slide shelf provided so as to be slidably movable in forward and rearward directions between the pair of side frames, and a folding shelf rotatably provided between the pair of side frames at a rear side of the slide shelf. | 12-25-2014 |
20150069899 | REFRIGERATOR - A refrigerator includes a fixed frame in which an electric wire cable drawn from one sidewall of a storage chamber is disposed to form a loop, a sliding frame slidably coupled to the fixed frame, and an electric wire cable housing fixed to the sliding frame to surround a portion of the electric wire cable. The electric wire cable is prevented from being damaged upon insertion and drawing of a drawer type door. | 03-12-2015 |
Jong Eun Chae, Buk-Gu KR
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20100319391 | REFRIGERATOR - A refrigerator including an extractable container, and a conveying unit formed in an inner space of a vertical wall of the extractable container. The conveying unit includes a guide part to guide the movement of a partition member that divides a storage space of the extractable container, and a fixing part to restrict the movement of the partition member | 12-23-2010 |
Jong-Seok Chae, Gangnam-Gu KR
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20090140781 | CIRCUIT FOR DATA SYNCHRONIZATION OF I2C TIME CONTROLLER IN DISPLAY DEVICE AND METHOD THEREOF - A method of controlling an interface between an I2C master in a time controller for a liquid crystal display and an external memory may include causing a pre-scaler to determine whether or not a first clock signal from the I2C master to the external memory is synchronized with a second clock signal from the external memory to the I2C master. If the first clock signal is not synchronized with the second clock signal, the pre-scaler stops transmission of a third clock signal for an I2C interface with the external memory to the I2C master. | 06-04-2009 |
Jong-Suck Chae, Daejon KR
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20100321150 | SYSTEM AND METHOD FOR GUIDING VISITOR USING SENSOR NETWORK - Provided are a system and method for guiding a visitor using a sensor network. The system includes: an entry approval requesting unit for requesting an entry approval of the visitor to the visitee terminal according to destination information; a route setting unit for setting a route along which the visitor terminal is to move to the destination, based on the destination information of the visitor, according to an entry approval result of the visitee terminal; a location detecting unit for detecting a current location of the visitor terminal based on identification information of the visitor terminal and location information of the sensor node, the identification information and the location information being obtained through the sensor network on the route; and a location confirming unit for confirming if the detected current location of the visitor terminal is out of a preset area. | 12-23-2010 |
Jong-Suk Chae, Deajeon KR
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20110138026 | OPERATING METHOD OF NETWORK NODE OF NETWORK WITH TREE STRUCTURE BASED ON DISTRIBUTED ADDRESS ASSIGNMENT, NETWORK FORMING METHOD AND SYSTEM INCLUDING NETWORK NODE - Provided is a method for operating a network node of a tree-structured network based on distributed address assignment. Addresses are assigned. It is determined whether a routing depth of the network node corresponds to a reduced node depth. It is determined whether an authority for generating an inferior node exists using the assigned address when the routing depth of the network node corresponds to the reduced node depth. The inferior node is generated using a result of the determination. | 06-09-2011 |
Jong-Suk Chae, Taejon KR
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20090097580 | Apparatus and Method For Modulating Data Message By Employing Orthogonal Variable Spreading Factor (OVSF) Codes In Mobile Communicating System - A method for converting source data to a channel-modulated signal having a plurality of pairs of in-phase (I) and quadrature-phase (Q) data in a mobile station, wherein the mobile station uses at least one channel, includes the steps of: a) encoding the source data to generate at least one data part and a control part; b) generating at least one spreading code to be allocated to the channel, wherein each spreading code is selected on the basis of a data rate of the data part and the control part and spreading codes are selected so that two consecutive pairs of the I and Q data are correspondent to two points located on same point or symmetrical with respect to a zero point on a phase domain; and c) spreading the control part and the data part by using the spreading code, to thereby generate the channel-modulated signal. The method is capable of improving a power efficiency of a mobile station by reducing a peak-to-average power ratio in a mobile communication system. | 04-16-2009 |
20090285265 | APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHOGONAL VARIABLE SPREADING FACTOR (OVSF) CODES IN MOBILE COMMUNICATION SYSTEM - A method for converting source data to a channel-modulated signal having a plurality of pairs of in-phase (I) and quadrature-phase (Q) data in a mobile station, wherein the mobile station uses at least one channel, includes the steps of: a) encoding the source data to generate at least one data part and a control part; b) generating at least one spreading code to be allocated to the channel, wherein each spreading code is selected on the basis of a data rate of the data part and the control part and spreading codes are selected so that two consecutive pairs of the I and Q data are correspondent to two points located on same point or symmetrical with respect to a zero point on a phase domain; and c) spreading the control part and the data part by using the spreading code, to thereby generate the channel-modulated signal. The method is capable of improving a power efficiency of a mobile station by reducing a peak-to-average power ratio in a mobile communication system. | 11-19-2009 |
20120114017 | Apparatus and Method for Modulating Data Message By Employing Orthogonal Variable Spreading Factor (OVSF) Codes in Mobile Communication System - A method for converting source data to a channel-modulated signal having a plurality of pairs of in-phase (I) and quadrature-phase (Q) data in a mobile station, wherein the mobile station uses at least one channel, includes the steps of: a) encoding the source data to generate at least one data part and a control part; b) generating at least one spreading code to be allocated to the channel, wherein each spreading code is selected on the basis of a data rate of the data part and the control part and spreading codes are selected so that two consecutive pairs of the I and Q data are correspondent to two points located on same point or symmetrical with respect to a zero point on a phase domain; and c) spreading the control part and the data part by using the spreading code, to thereby generate the channel-modulated signal. | 05-10-2012 |
Jung-Guk Chae, Osan KR
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20100053108 | PORTABLE DEVICES AND CONTROLLING METHOD THEREOF - A portable electronic device including a first input/output unit including a monostable display element and configured to reproduce multimedia content, a second input/output unit a bistable display element and configured to reproduce an electronic document, a first controller configured to control the first input/output unit, a second controller configured to control the second input/output unit, a memory unit configured to store the multimedia content and the electronic document, and a control unit configured to selectively control the first controller to reproduce the multimedia content on the first input/output unit, and to control the second input/output unit to reproduce the electronic document on the second input/output unit. | 03-04-2010 |
Ka-Eun Chae, Chungcheongnam-Do KR
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20090126979 | SEMICONDUCTOR PACKAGE CIRCUIT BOARD AND METHOD OF FORMING THE SAME - A semiconductor package circuit board has an indicator for specifying a location of a defective circuit board unit. The semiconductor package circuit board includes circuit board units arranged in an m-by-n matrix pattern. The indicator has marking areas arranged in an m-by-n matrix pattern so that the marking areas are marked in correspondence to locations of identified defective circuit board units of the circuit board units. An operator can readily put a defective mark on the indicator without any confusion. The operator or a sensor can readily recognize the defective mark. Since the indicator can be formed on the circuit board unit, the integration of the semiconductor package circuit board can be increased, and the productivity can be substantially improved. Furthermore, a pathway of the sensor can be reduced, and interferences that might occur if the sensor moves can be hindered. | 05-21-2009 |
Ki-Woong Chae, Chungcheongnam-Do KR
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20080265209 | RED PHOSPHOR COMPOSITION AND METHOD OF PREPARING THE SAME - The invention relates to a red phosphor composition and a method of preparing the same, and more particularly, a red phosphor which includes Al | 10-30-2008 |
20080280135 | DC PLASMA ASSISTED CHEMICAL VAPOR DEPOSITION APPARATUS IN THE ABSENCE OF POSITIVE COLUMN, METHOD FOR DEPOSITING MATERIAL IN THE ABSENCE OF POSITIVE COLUMN, AND DIAMOND THIN LAYER THEREBY - Disclosed are DC plasma assisted chemical vapor deposition (DC PA-CVD) apparatus operable in the absence of a positive column, a method for depositing a material by DC PA-CVD in the absence of a positive column, and a diamond thin film fabricated thereby. In the method for depositing a material in the absence of a positive column, a discharge is generated between a cathode and an anode disposed to face each other in a reaction chamber by applying a DC voltage therebetween, and introducing reaction gas into the reaction chamber, thereby depositing a material on a substrate mounted on the anode and serving as a part of the anode, wherein the deposition of the material on the substrate is performed under a state that a cathode glow and an anode glow exist in a form of thin layers coating respectively the surfaces of the cathode and the substrate, while a positive column does not exist or is so small as to be negligible. The diamond thin film fabricated by the method is uniform, contains no impurity, and has excellent crystallinity. | 11-13-2008 |
Kwang-Hyun Chae, Busan KR
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20100315478 | Semiconductor laser diode, printhead including the diode, and image forming apparatus including the diode - Provided are a semiconductor laser diode, and a printhead and an image forming apparatus including the semiconductor laser diode. The semiconductor laser diode includes a concave-convex pattern, and emits light having a Gaussian light intensity distribution. High quality images are provided by applying the semiconductor laser diode to a printhead and an image forming apparatus. | 12-16-2010 |
Kwang Kee Chae, Icheon-Si KR
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20100159683 | Method for Fabricating Semiconductor Device Having Recess Channel - A method for fabricating a semiconductor device having a recess channel includes forming an isolation layer that delimits an active region over a semiconductor substrate; exposing a region to be formed with a bulb recess trench over the semiconductor substrate; forming an upper trench by etching the exposed portion of the semiconductor substrate; forming, on a side wall of the upper trench, a silicon nitride barrier layer that exposes a bottom face of the upper trench but blocks a side wall of the upper trench; forming a lower trench of a bulb type by etching the exposed bottom face of the upper trench using the etch barrier layer as an etch mask, to form the bulb recess trench including the upper trench and the lower trench; forming a fin-structured bottom protrusion part including an upper face and a side face by etching the isolation layer so that the isolation layer has a surface lower than the bottom face of the lower trench; and forming a gate stack overlapped with the bulb recess trench and the bottom protrusion part. | 06-24-2010 |
Kwi Han Chae, Ansan-Si KR
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20090093933 | Integrated control system for vehicles - The present invention relates to an integrated safety control system for vehicles. In particular, the present invention includes a sensor unit, an actuating unit, an actuating control unit, and an integrated control unit. The sensor unit includes a plurality of sensors for outputting sensed signals required for chassis control and Advanced Safety Vehicle (ASV) control of the vehicle. The actuating unit includes a plurality of actuating subunits for performing the chassis control and the ASV control. The actuating control unit includes a plurality of actuating control subunits provided for the respective actuating subunits, and configured to operate the respective actuating subunits. The integrated control unit compares and analyzes the sensed signals and selectively controls the respective actuating subunits so as to perform chassis control and ASV control in an integrated control manner. | 04-09-2009 |
Kyoung Soo Chae, Suwon KR
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20100308838 | ELECTRONIC APPARATUS TRANSMITTING AND RECEIVING SIGNAL THROUGH SINGLE WIRE - There is provided an electronic apparatus transmitting and receiving a signal through a single wire that that has a main electronic apparatus and a sub-electronic apparatus connected through a single wire, transmits status information and performs control and communication through the single wire. The electronic apparatus transmitting and receiving a signal through a single wire may include: a sub-electronic apparatus transmitting a detection signal containing status information through a single wire, and performing a predetermined operation upon receiving a response signal to the detection signal; and a main electronic apparatus receiving the detection signal through the single wire and transmitting the response signal having a different signal format from the detection signal to the sub-electronic apparatus. | 12-09-2010 |
20110061902 | Circuit board and method of manufacturing the same - There is provided a circuit board. The circuit board according to an aspect of the invention may include: an insulating base body; a plurality of circuit patterns including a first conductive pattern and a second conductive pattern facing the first conductive pattern at a predetermined interval therebetween; a printed resistor connecting the first conductive pattern and the second conductive pattern; and a heat radiation pattern provided on the insulating base body and overlapping at least partially overlapping the printed resistor. | 03-17-2011 |
20110157149 | APPARATUS AND METHOD OF RESETTING ELECTRONIC PAPER PANEL - There is provided an apparatus and method of resetting an electronic paper panel. An apparatus for resetting an electronic paper panel according to an aspect of the invention may include: a time control unit determining start and end times of a predetermined reset period on the basis of a frame synchronization signal and a data synchronization signal of an electronic paper panel, and determining start and end times of a predetermined pulse reset period within the reset period; and a driving circuit unit generating a pulse reset signal having pulses with a predetermined frequency during the pulse reset period, determined by the time control unit, and generating a display reset signal during the reset period to thereby supply the pulse reset signal and the display reset signal to the electronic paper panel. | 06-30-2011 |
20110304578 | TOUCH PANEL - Disclosed herein is a touch panel | 12-15-2011 |
20130249871 | DIGITIZER - Disclosed herein is a digitizer, including: an input unit in which a magnet is embedded; a driving coil in which source supplies to induce a line of magnetic force; a sensing coil in which voltage or current is induced by the line of magnetic force; and a controlling unit supplying the source to the driving coil and measuring the voltage or the current induced in the sensing coil, wherein the controlling unit senses a change amount in the voltage or the current induced in the sensing coil to calculate a coordinate, when the voltage or the current induced in the sensing coil is changed by the magnet. | 09-26-2013 |
20130250190 | BACK LIGHT UNIT INTEGRATED DIGITIZER - Disclosed herein is a back light unit integrated digitizer. The back light unit integrated digitizer includes a cover disposed on one surface of the back light unit to protect the back light unit; and a loop coil formed on the cover, wherein the loop coil is directly formed on the cover of the back light unit to integrally form the digitizer in the back light unit, thereby reducing the overall thickness to implement slimness and saving manufacturing costs to secure price competitiveness. | 09-26-2013 |
20130293512 | MUTUAL CAPACITIVE TOUCH PANEL - Disclosed herein is a mutual capacitive touch panel, including: a first transparent substrate; a first bar-shaped transparent electrode formed on the first transparent substrate and divided in a length direction; first wiring whose one set of ends are connected to the first bar-shaped transparent electrode and whose the other set of ends are arranged on one side of the first transparent substrate; a second transparent substrate; a second bar-shaped transparent electrode formed on the second transparent substrate and divided in a length direction; second wiring whose one set of ends are connected to the second bar-shaped to transparent electrode and whose the other set of ends are arranged on one side of the second transparent substrate; and an adhesive layer disposed between the first bar-shaped transparent electrode and the second bar-shaped transparent electrode such that the first bar-shaped transparent electrode and the second bar-shaped transparent electrode face each other. The mutual capacitive touch panel is advantageous in that, since transparent electrodes are divided, low resistance can be realized even when the transparent electrodes are made of a conductive polymer, thus keeping up with the trend of manufacturing large touch panels. | 11-07-2013 |
20140035841 | SENSOR FOR DIGITIZER AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a sensor for a digitizer and a method for manufacturing the same. The sensor for a digitizer includes a magnetic layer having insulation property, a first coil formed on one surface of the magnetic layer, an insulating layer formed on one surface of the magnetic layer while covering the first coil, and a second coil formed on one surface of the insulating layer. By this configuration, the coil is directly formed on the magnetic layer to simplify a structure and improve stability of a signal transmitted and received from and to a coil by the magnetic layer. | 02-06-2014 |
20140048315 | TOUCH PANEL - Disclosed herein is a touch panel including: a transparent substrate; conductive patterns formed on the transparent substrate such that wavy lines thereof are spaced apart from each other and arranged in parallel with each other, each of the wavy lines having a sine wave form where first peaks and second peaks alternately continue along a length direction thereof; and connecting patterns formed on the transparent substrate, each of the connecting patterns electrically connecting between the wave lines, so that good visibility can be achieved even though electrodes and wirings are disposed in an active area of the transparent substrate, by forming uniform pattern of electrodes and wirings on the transparent substrate. | 02-20-2014 |
20140062921 | DIGITIZER - Disclosed herein is a digitizer, including: a transparent substrate that is partitioned into an active area and an inactive area at an outside of the active area; an electrode that is formed in the active area on one surface of the transparent substrate; a coil that is formed in the active area on one surface of the transparent substrate; and a magnetic sheet that is formed in the inactive area on the other surface of the transparent substrate corresponding to the coil. | 03-06-2014 |
20140071083 | DIGITIZER - Disclosed herein is a digitizer including: a transparent substrate; an electrode formed on the transparent substrate to sense a change in capacitance; and a coil formed on the transparent substrate to receive a signal transmitted from the outside. As the touch input unit, various units such as an electronic pen and user's finger, and the like, can be used. | 03-13-2014 |
20140083750 | RAW GLASS PLATE FOR MANUFACTURING TOUCH PANEL AND METHOD OF MANUFACTURING TOUCH PANEL USING RAW GLASS PLATE - Disclosed herein are a raw glass plate for manufacturing a touch panel and a method of manufacturing a touch panel using the raw glass plate. The raw glass plate includes a unit substrate region divided into an active region and a non-active region that is an edge portion of the active region; electrodes formed on the active region of the unit substrate region; wirings that are formed on the non-active region of the unit substrate region and are electrically connected to the electrodes; and a guard line that is formed outside a position at which the wirings are formed, on the non-active region of the unit substrate region in a longitudinal direction of the wirings. | 03-27-2014 |
20140146003 | DIGITIZER PEN, INPUT DEVICE, AND OPERATING METHOD THEREOF - There are provided a digitizer pen, an input device, and an operating method thereof. The digitizer pen includes a body unit; and a pair of pen coil units provided in the body unit and disposed adjacently to both ends of the body unit in a length direction thereof, respectively, wherein at least one pen coil unit of the pair of pen coil units is operated by being electromagnetically coupled to a sensor coil close thereto. | 05-29-2014 |
20140176486 | TOUCH SCREEN AND METHOD FOR DRIVING THE SAME - Disclosed herein are a touch screen and a method for driving the same. The touch screen includes: a switching unit including a plurality of switches connected to traces of driving lines and sensing lines of the touch screen, respectively; a sensing unit sensing capacitance and electromagnetic resonance (EMR) according to a switching operation of the switching unit; and a main controlling unit controlling the switching operation of the switching unit according to an operation mode of the touch screen. Therefore, it is possible to improve sensitivity of sensing without increasing a bezel region of the touch screen. In addition, the EMR and the capacitance may be sensed using the same trace structure, and an antenna pattern may be formed and operated as an antenna. | 06-26-2014 |
20140176821 | TOUCH PANEL AND FABRICATING METHOD THEREOF - Disclosed herein are a touch panel and a fabricating method thereof. In the touch panel according to an embodiment of the present invention, a noise shielding layer may be separately formed between a transparent substrate and an electrode pattern, thereby shielding noise that occur from a display coupled to the touch panel. In addition, through a bridge electrode pattern formed by patterning the noise shielding layer and a bridge insulating pattern patterned on an insulating layer formed on the noise shielding layer, a first electrode pattern and a second electrode pattern may be formed on the same plane of the transparent substrate so as to intersect with each other, thereby ensuring reliability of electrical connection between each electrode pattern. | 06-26-2014 |
20140253822 | DISPLAY DEVICE INCLUDING TOUCH PANEL - Disclosed herein is a display device including a touch panel including: a touch panel including a window substrate and an electrode pattern formed on one surface of the window substrate and a display unit bonded to one surface of the touch panel, wherein a stopper is formed in a spaced space between the display unit and the electrode pattern facing each other. | 09-11-2014 |
20150015531 | TOUCH SCREEN TO RECOGNIZE REMOTE GESTURE AND CONTROLLING METHOD THEREOF - Disclosed herein is a touch screen to recognize a remote gesture including a touch panel, a mode selecting unit, first and second switching circuit units and a controlling unit. Slimness and lightness of a mobile device having the touch screen may be realized by integrating touch and remote gesture recognition functions with the electrode patterns by switching operations of the first and second switching circuit units. In addition, a signal to noise ratio (SNR) available for both the touch and remote gesture recognitions may be secured by forming a width of a first electrode pattern of the touch screen in a metal mesh pattern having a wider width than a mutual induced capacitive type according to the prior art. | 01-15-2015 |
Kyu-Jeong Chae, Busan KR
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20100089634 | Finishing Tool for Cable Mold Connection - The present invention relates to a finishing tool for a cable mold connection. The finishing tool includes a connection base, a connection cover, and a plurality of couplers. The connection base has a thickness corresponding to the base and has at least two acceptance grooves. The connection cover is coupled to an upper side of the connection base and finishes a connection formed by ends of at least two cable molds. The couplers are each provided at an upper side of the connection base and a lower side of the connection cover. A base of a cable mold is mounted in the acceptance groove. | 04-15-2010 |
Kyung-Tae Chae, Hwaseong-Si KR
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20110123729 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A display substrate includes a gate line disposed on a substrate, a data line crossing the gate line, a thin-film transistor electrically connected to the gate line and the data line, a light blocking layer disposed on the substrate and the thin-film transistor, where the light blocking layer blocks light and includes at least one selected from the group consisting of a zinc oxide, a copper oxide and a zinc-copper-oxide composite, and a pixel electrode electrically connected to the thin-film transistor. | 05-26-2011 |
20130321734 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes: an insulation substrate; pixel electrodes on the insulation substrate; a voltage auxiliary wiring on the insulation substrate and between adjacent pixel electrodes; a liquid crystal layer positioned in microcavities, where the voltage auxiliary wiring is exposed between adjacent microcavities; and a common electrode which overlaps the liquid crystal layer and the exposed voltage auxiliary wiring. | 12-05-2013 |
20140104533 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A manufacturing method of a liquid crystal display includes forming a sacrificial layer on a liquid crystal panel, forming an etch stop layer on the sacrificial layer, forming a photo resist pattern on the etch stop layer, completing the etch stop layer using the photo resist pattern as a mask, ashing the photo resist pattern and the sacrificial layer by using the completed etch stop layer as a mask, forming a microcavity by removing a portion of the sacrificial layer and forming a liquid crystal layer in the microcavity. | 04-17-2014 |
20140152948 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes: an insulation substrate; a microcavity layer disposed on the insulation substrate and having a reversed taper side wall; a pixel electrode disposed in the microcavity layer on the insulation substrate; a liquid crystal layer disposed in the microcavity layer; and a common electrode which covers the liquid crystal layer. | 06-05-2014 |
20140253836 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected to the thin film transistor, a common electrode disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrode, and a common electrode cutout is defined in the common electrode; a roof layer disposed on the common electrode, a liquid crystal injection hole formed through the common electrode and the roof layer, where the liquid crystal injection hole exposes a portion of the microcavity, a liquid crystal layer disposed in the microcavity, and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity. | 09-11-2014 |
20140253855 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected to the thin film transistor, a common electrode disposed opposite to the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the common electrode and the pixel electrode, and a cutout is defined in the common electrode, an insulating layer disposed on the common electrode, a roof layer disposed on the insulating layer, where a liquid crystal injection hole is defined through the common electrode and the roof layer such that the common electrode and the roof layer expose a portion of the microcavity, a liquid crystal layer disposed in the microcavity, and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole, and seals the microcavity. | 09-11-2014 |
20140267984 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A manufacturing method of a liquid crystal display includes: providing a pixel electrode on an insulation substrate; providing a sacrificial layer on the pixel electrode; providing a common electrode on the sacrificial layer; providing a photoresist layer on the common electrode; exposing a portion of the photoresist layer, common electrode and the sacrificial layer with light; developing the portion of the photoresist layer exposed with the light; etching a layer between the photoresist layer and the sacrificial layer using the developed photoresist layer as a mask to expose the portion of the sacrificial layer exposed with the light; removing the portion of the sacrificial layer exposed with the light; providing a roof layer on the insulation substrate and etching the roof layer to form a liquid crystal injection hole therein; and removing the sacrificial layer exposed through the liquid crystal injection hole to form a microcavity. | 09-18-2014 |
20140293193 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a pixel electrode disposed on an insulating substrate; a plurality of microcavities disposed over the pixel electrode; a plurality of liquid crystal injection holes connected to the plurality of microcavities that form a path through which a liquid crystal is injected; a common electrode that covers the microcavities; a partition wall structure that divides the plurality of liquid crystal injection holes; and a roof layer disposed over the common electrode that covers the common electrode and the microcavities, and comprises an organic material. | 10-02-2014 |
20140300853 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes: a substrate, on which pixel areas arranged substantially in a matrix form having pixel rows and pixel columns are defined; a thin film transistor disposed on the substrate; a pixel electrode disposed in the pixel areas and connected to the thin film transistor; common electrodes disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrodes; a roof layer disposed on the common electrodes, where a liquid crystal injection hole is defined through the common electrodes and the roof layer and exposes the microcavity; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity, where the common electrodes in the pixel rows are connected to each other. | 10-09-2014 |
20140307215 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Provided are a display device and a manufacturing method thereof capable of preventing deformation of a microcavity and stably injecting an aligning agent and a liquid crystal. The display device includes a substrate including a plurality of pixel areas which includes a plurality of pixel columns and is disposed in a matrix form; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in the pixel area; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a microcavity therebetween; a first injection hole formed in the roof layer exposing the microcavity at a side edge of the pixel column; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer so as to cover the first injection hole to seal the microcavity. | 10-16-2014 |
20140375931 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device may include a substrate, a first roof layer formed of a material, a second roof layer formed of the material and spaced from the substrate, and a subpixel electrode disposed between the substrate and the first roof layer. The display device may further include a common electrode member disposed between the subpixel electrode and the first roof layer. The common electrode member may overlap the first roof layer in a first direction without extending beyond the first roof layer in a second direction. The first direction may be perpendicular to a surface of the substrate. The second direction may be parallel to the surface of the substrate. The display device may further include a liquid crystal set disposed between the subpixel electrode and the common electrode member. | 12-25-2014 |
20150042936 | LIQUID CRYSTAL DISPLAY AND METHOD FOR FABRICATING THE SAME - A liquid crystal display includes a substrate; a first electrode on the substrate; a second electrode on the first electrode and separated from the first electrode; a cavity defined between the first electrode and the second electrode; a first protection layer on the second electrode; a cover layer on the first protection layer; and a liquid crystal layer including liquid crystal molecules in the cavity. The second electrode includes metal oxide and zinc oxide. | 02-12-2015 |
20150055074 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device may include a substrate and a first roof layer portion that is formed of a roof layer material and overlaps the substrate in a direction, the direction is perpendicular to a surface of the substrate. A lateral surface of the first roof layer portion is disposed in a plane. The display device may further a second roof layer portion formed of the roof layer material and separated from the first roof layer portion. The display device may further a common electrode portion disposed between the first roof layer portion and the substrate in the direction. A lateral surface of the common electrode portion is disposed in the plane or is spaced from the lateral surface of the first roof layer portion in a second direction parallel to the surface of the substrate. The display device may further a pixel electrode disposed between the first common electrode portion and the substrate. | 02-26-2015 |
Myoung Il Chae, Hwaseong-Si KR
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20100239242 | SAFEGUARD APPARATUS FOR COVERING CAMERA LENS - A handheld electronic device includes a housing, and a camera lens. The housing has a hole, and a camera lens is accommodated within the housing and exposed through the hole. The device includes a slidable panel and a retractable panel. The slidable panel is slidable relative to the housing between a covering position and a uncovering position. The camera lens is covered by the slidable panel when the slidable panel is at the covering position. The camera lens is uncovered when the slidable panel is at uncovering position. The retractable panel is movable relative to the housing between a retracted position and an unretracted position. The device further includes a mechanism configured to move the retractable panel from the unretracted position to the retracted position as the slidable panel slides from the covering position to the uncovering position. | 09-23-2010 |
Seok Heon Chae, Hwaseong-Si KR
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20100158543 | IMAGE FORMING APPARATUS, HOST APPARATUS AND STAPLING CONTROL METHOD THEREOF - An image forming apparatus, a host apparatus and a stapling control method thereof, the method including displaying a plurality of selectable jobs; selecting a plurality of the selectable jobs to be stapled together; and stapling the selected jobs together while maintaining printing properties of each of the respective selected jobs. | 06-24-2010 |
20110097119 | Image forming apparatus and control method thereof - To restrict a period velocity change of a photoconductor that is an immediate cause of a color registration error, a gap change of a color registration error detection pattern caused by a linear velocity change of the photoconductor is acquired and a linear velocity change of the photoconductor is reduced based on a relationship between the gap change and a velocity of a motor, whereby a reduced color registration error is accomplished. | 04-28-2011 |
20120074640 | Paper feeder, control method thereof and image forming apparatus having the same - A paper feeder, a control method thereof, and an image forming apparatus having the same are provided. The paper feeder includes a moving member to push paper loaded on one paper loader to another empty paper loader. With regard to operation of the moving member, the stop time of the moving member may be variable based on a paper size input by a user, which enables a stop position of the moving member to be automatically adjusted based on the paper size, resulting in enhanced user convenience. | 03-29-2012 |
20130154179 | PAPER FEEDER, CONTROL METHOD THEREOF AND IMAGE FORMING APPARATUS HAVING THE SAME - A paper feeder, a control method thereof, and an image forming apparatus having the same are provided. The paper feeder includes a moving member to push paper loaded on one paper loader to another empty paper loader. With regard to operation of the moving member, the stop time of the moving member may be variable based on a paper size input by a user, which enables a stop position of the moving member to be automatically adjusted based on the paper size, resulting in enhanced user convenience. | 06-20-2013 |
20130322933 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - To restrict a period velocity change of a photoconductor that is an immediate cause of a color registration error, a gap change of a color registration error detection pattern caused by a linear velocity change of the photoconductor is acquired and a linear velocity change of the photoconductor is reduced based on a relationship between the gap change and a velocity of a motor, whereby a reduced color registration error is accomplished. | 12-05-2013 |
Seok-Heon Chae, Hwanseong-Si KR
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20090086282 | IMAGE FORMING APPARATUS AND METHOD FOR REDUCING NOISE - An image forming apparatus including: a user interface unit to display a user interface to select one or more low noise modes to reduce noise produced during a print standby state and a printing state of the image forming apparatus; and a controller to control the driving of a laser scanning unit and to control a print speed, according to one or more of the selected low noise modes selected through the user interface. Therefore, noise generated in the print standby state, and/or the printing state, are reduced, according to a low noise mode selected by a user. | 04-02-2009 |
Seong-Hyeon Chae, Uijeongbu-Si KR
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20090323628 | METHOD FOR TRANSMITTING AND RECEIVING MAP IN WIRELESS MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREFOR - An apparatus and method for transmitting MAP by a base station in a wireless mobile communication system using a frame that includes a plurality of mini frames occupying a specific time period, each of the mini frames including a plurality of Resource Blocks (RBs) occupying a specific frequency band are provided. A number of RBs to be occupied by a data burst to be transmitted is determined. A first variable indicative of a number of mini frames to be occupied by the data burst is determined based on a resource amount corresponding to the number of RBs and an available resource amount of the mini frame. A second variable is determined based on the number of RBs and the first variable. MAP is transmitted that includes the first variable, the second variable, and information indicating RBs where a resource is allocated in a mini frame first located in a time domain among the mini frames to be occupied by the data burst. Each of the RBs where the resource is allocated represents an RB where one of packets segmented from the data burst is allocated. | 12-31-2009 |
Seung-Beom Chae, Gangwon-Do KR
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20090217694 | REFRIGERATOR - The present invention relates to a refrigerator, including: a refrigerating cycle having an evaporator ( | 09-03-2009 |
20110079038 | REFRIGERATOR WITH A DISPENSER - A refrigerator dispenser includes an ice dispensing actuator, an ice dispensing chute, an ice dispensing housing positioned within a refrigerator door cavity and configured to define an ice dispensing cavity through which ice dispensed by the ice dispensing chute passes, a liquid dispensing chute positioned closer to a front surface of a refrigerator door than the ice dispensing housing, and a liquid dispensing actuator positioned on the ice dispensing housing and configured to receive input to inspire dispensing of liquid through the liquid dispensing chute. | 04-07-2011 |
20110083457 | REFRIGERATOR WITH A DISPENSER - A refrigerator dispenser includes an ice dispensing actuator, an ice dispensing chute, an ice dispensing housing positioned within a refrigerator door cavity and configured to define an ice dispensing cavity through which ice dispensed by the ice dispensing chute passes, a liquid dispensing chute positioned closer to a front surface of a refrigerator door than the ice dispensing housing, and a liquid dispensing actuator positioned on the ice dispensing housing and configured to receive input to inspire dispensing of liquid through the liquid dispensing chute. | 04-14-2011 |
Seung-Hoon Chae, Jeollanam-Do KR
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20090046904 | FINGERPRINT RECOGNITION APPARATUS AND METHOD - Provided are a fingerprint recognition apparatus and method which are capable of protecting registered fingerprint data and recognizing a fingerprint more quickly and accurately. In the fingerprint recognition apparatus, a fingerprint image generator generates fingerprint image data of an input fingerprint, and a memory stores registration fingerprint data for authentication. In a registration mode, a fingerprint recognition processor transforms the fingerprint image data into the irreversible registration fingerprint data using a specific transformation scheme, and stores the transformed registration fingerprint data. In an authentication mode, the fingerprint recognition processor transforms the fingerprint image data into comparison fingerprint data using the specific transformation scheme, compares whether the comparison fingerprint data is identical to the registration fingerprint data, and controls the authentication process according to the comparison result. | 02-19-2009 |
Seung Wan Chae, Yongin KR
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20080210972 | Nitride-based semiconductor light emitting diode - Provided is a nitride-based semiconductor LED including a substrate; a first conductive-type nitride semiconductor layer formed on the substrate; an active layer formed on a predetermined region of the first conductive-type nitride semiconductor layer; a second conductive-type nitride semiconductor layer formed on the active layer; a transparent electrode formed on the second conductive-type nitride semiconductor layer; a second conductive-type electrode pad formed on the transparent electrode; a plurality of second conductive-type electrodes extending from the second conductive-type electrode pad in one direction so as to be formed in a line; a first conductive-type electrode pad formed on the first conductive-type nitride semiconductor layer, where the active layer is not formed, so as to be positioned on the same side as the second conductive-type electrode pad; and a plurality of first conductive-type electrodes extending from the first conductive-type electrode pad in one direction so as to be formed in a line. | 09-04-2008 |
20080286894 | GALLIUM NITRIDE BASED SEMICONDUCTOR LIGHT EMITTING DIODE AND PROCESS FOR PREPARING THE SAME - A process for preparing a gallium nitride based semiconductor light emitting diode includes the step of: providing a substrate for growing a gallium nitride based semiconductor material; forming a lower clad layer on the substrate using a first conductive gallium nitride based semiconductor material; forming an active layer on the lower conductive clad layer using an undoped gallium nitride based semiconductor material; forming an upper clad layer on the active layer using a second conductive gallium nitride based semiconductor material; removing at least a portion of the upper clad layer and active layer at a predetermined region so as to expose the corresponding portion of the lower clad layer; and forming, on the upper surface of the upper clad layer, an ohmic contact forming layer made of In | 11-20-2008 |
20090166669 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A nitride semiconductor light emitting device and a method of manufacturing the same, which can prevent crystal defects such as dislocation while ensuring uniform current spreading into an active layer. The nitride semiconductor light emitting device includes a first n-nitride semiconductor layer formed on a substrate, a first intermediate pattern layer formed on the first n-nitride semiconductor layer, the first intermediate pattern layer having a nanoscale dot structure made of Si compound, a second n-nitride semiconductor layer formed on the first n-nitride semiconductor layer, a second intermediate pattern layer formed on the second n-nitride semiconductor layer, the second intermediate pattern layer having a nanoscale dot structure made of Si compound, which is electrically insulating, a third n-nitride semiconductor layer formed on the second n-nitride semiconductor layer, an active layer formed on the third n-nitride semiconductor layer, and a p-nitride semiconductor layer formed on the active layer. | 07-02-2009 |
20110248240 | GALLIUM NITRIDE BASED SEMICONDUCTOR LIGHT EMITTING DIODE - The present invention provides a gallium nitride based semiconductor light emitting diode having high transparency, and at the same time, capable of improving contact resistance between a p-type GaN layer and electrode. These objects can be accomplished by forming, on an upper part of a upper clad layer made of p-GaN, an ohmic contact forming layer using MIO, ZIO and CIO (In | 10-13-2011 |
20120286309 | SEMICONDUCTOR LIGHT EMITTING DIODE CHIP AND LIGHT EMITTING DEVICE USING THE SAME - A semiconductor light emitting device includes: a light emitting diode unit including a light-transmissive substrate having a face sloped upwardly at a lower edge thereof. A rear reflective lamination body is formed on the lower face and the surrounding sloped face of the light-transmissive substrate. The rear reflective lamination body includes an optical auxiliary layer and a metal reflective film formed on a lower face of the optical auxiliary layer. A junction lamination body is provided to a lower face of the rear reflective lamination body. The junction lamination body including a junction metal layer made of a eutectic metal material and a diffusion barrier film. | 11-15-2012 |
20120299040 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - There is provided a semiconductor light emitting device including: a light transmissive substrate; a light emitting part; first and second electrodes electrically connected to the first and second conductivity type semiconductor layers, respectively; and a rear reflective part including a reflective metallic layer, and a light transmissive dielectric layer interposed between the light transmissive substrate and the reflective metallic layer. | 11-29-2012 |
20130002139 | SEMICONDUCTOR LIGHT EMITTING DEVICE PACKAGE - There is provided a semiconductor light emitting device package including: a semiconductor substrate having a first principal surface and a second principal surface opposed thereto; a light source disposed on a first principal surface side of the semiconductor substrate; a plurality of electrode pads disposed on a second principal side of the semiconductor substrate; a conductive via extended from the plurality of electrode pads and penetrating the semiconductor substrate; and a driving circuit unit including a plurality of diodes obtained through a pn junction formed by a p-type region and an n-type region, and electrically connected to the conductive via and the light source. | 01-03-2013 |
20130020598 | LIGHT EMITTING DEVICE PACKAGE AND FABRICATION METHOD THEREOF - A light emitting device package includes: an undoped semiconductor substrate having first and second surfaces opposed to each other; first and second conductive vias penetrating the undoped semiconductor substrate; a light emitting device mounted on one region of the first surface; a bi-directional Zener diode formed by doping an impurity on the second surface of the undoped semiconductor substrate and having a Zener breakdown voltage in both directions; and first and second external electrodes formed on the second surface of the undoped semiconductor substrate such that they connect the first and second conductive vias to both ends of the bi-directional Zener diode region, respectively. | 01-24-2013 |
Soo Jin Chae, Anyang-Si KR
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20110116446 | METHOD FOR SUPPORTING COEXISTENCE WITH WIRELESS LOCAL AREA NETWORK - A method for supporting coexistence with a wireless personal area network (WPAN) is provided. A method for supporting coexistence with a WPAN in a mobile station which periodically receives a beacon signal for local wireless communication includes, at the mobile station, calculating the numbers of uplink frames which overlap with the beacon signal, configuring a bitmap using the calculated frame numbers, and transmitting coexistence information including the bitmap to a base station. Accordingly, when a broadband wireless access system and WiMedia or ZigBee are simultaneously used, a beacon signal of WiMedia or ZigBee can be efficiently protected from the interruption of the broadband wireless access system and thus WiMedia or ZigBee can be normally operated. | 05-19-2011 |
20120106421 | METHOD FOR SUPPORTING COEXISTENCE CONSIDERING WHILE SUBCHANNEL ALLOCATION IN A BROADBAND WIRELESS ACCESS SYSTEM - A method for supporting coexistence in a mobile station configured for supporting a coexistence mode of a primary wireless communication system and a secondary wireless communication system. The method comprises transmitting to a base station, via the mobile station, a registration request (REG-REQ) message comprising coexistence capability information, receiving a registration response (REG-RSP) message comprising information about support of the coexistence mode in response to the REG-REQ message, and transmitting to the base station, via the mobile station, a sleep mode request (MOB_SLP-REQ) message comprising first coexistence information for requesting a band adaptive modulation and coding (AMC) for adjacent subcarrier permutation. | 05-03-2012 |
Su-Hee Chae, Suwon-City KR
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20090325334 | GaN BASED GROUP III-V NITRIDE SEMICONDUCTOR LIGHT-EMITTING DIODE AND METHOD FOR FABRICATING THE SAME - A GaN based III-V nitride semiconductor light-emitting device and a method for fabricating the same are provided. In the GaN based III-V nitride semiconductor light-emitting device including first and second electrodes arranged facing opposite directions or the same direction with a high-resistant substrate therebetween and material layers for light emission or lasing, the second electrode directly contacts a region of the outmost material layer exposed through an etched region of the high-resistant substrate. A thermal conductive layer may be formed on the bottom of the high-resistant substrate to cover the exposed region of the outmost material layer. | 12-31-2009 |
20130087764 | GAN BASED GROUP III-V NITRIDE SEMICONDUCTOR LIGHT-EMITTING DIODE AND METHOD FOR FABRICATING THE SAME - A GaN based III-V nitride semiconductor light-emitting device and a method for fabricating the same are provided. In the GaN based III-V nitride semiconductor light-emitting device including first and second electrodes arranged facing opposite directions or the same direction with a high-resistant substrate therebetween and material layers for light emission or lasing, the second electrode directly contacts a region of the outmost material layer exposed through an etched region of the high-resistant substrate. A thermal conductive layer may be formed on the bottom of the high-resistant substrate to cover the exposed region of the outmost material layer. | 04-11-2013 |
Su Jin Chae, Ichon KR
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20090039334 | PHASE-CHANGE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A phase-change memory device and a fabrication method thereof, capable of reducing driving current while minimizing a size of a contact hole used for forming a PN diode in the phase-change memory device that employs the PN diode. The method of fabricating the phase-change memory device includes the steps of preparing a semiconductor substrate having a junction area formed with a dielectric layer, forming an interlayer dielectric layer having etching selectivity lower than that of the dielectric layer over an entire structure, and forming a contact hole by removing predetermined portions of the interlayer dielectric layer and the dielectric layer. The contact area between the PN diode and the semiconductor substrate is increased so that interfacial resistance is reduced. | 02-12-2009 |
20090045389 | PHASE CHANGE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A phase change memory device and a method for manufacturing the same. The method includes the steps of defining bottom electrode contact holes by removing portions of an insulation layer, to expose bottom electrodes, on a semiconductor substrate on which the bottom electrodes and the insulation layer are sequentially formed; forming amorphous silicon spacers on inner sidewalls of the bottom electrode contact holes; and forming bottom electrode contacts in the bottom electrode contact holes. | 02-19-2009 |
20090321705 | PHASE CHANGE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A phase change memory device includes a semiconductor substrate, a first conductive pattern formed on the semiconductor substrate, a second conductive pattern contacting an upper surface of the first conductive pattern and having a diameter less than a diameter of the first conductive pattern, and a phase change material layer contacting the second conductive pattern. | 12-31-2009 |
Su-Jin Chae, Kyoungki-Do KR
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20090140385 | Capacitor with nanotubes and method for fabricating the same - A capacitor with nanotubes and a method for fabricating the same are provided. The capacitor includes: a lower electrode including a patterned conductive layer and a plurality of nanotubes formed on the patterned conductive layer in the shape of whiskers without using a catalytic layer; a dielectric layer formed on the lower electrode; and an upper electrode formed on the dielectric layer. The method includes the steps of: forming a conductive layer for forming a lower electrode; forming a nanotube array including a plurality of nanotubes formed on the conductive layer without using a catalytic layer; forming a dielectric layer on the nanotube array; and forming an upper electrode on the dielectric layer. | 06-04-2009 |
Suk Woo Chae, Daegu Metropolitan City KR
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20100004020 | MOBILE TERMINAL AND COMPOSITE PHOTOGRAPHING METHOD USING MULTIPLE MOBILE TERMINALS - A mobile terminal and composite photographing method using multiple mobile terminals are provided. The composite photographing method uses multiple mobile terminals. A master mobile terminal composes an incomplete composite photograph, generates a participant list of slave mobile terminals, and sends the incomplete composite photograph and participant list to a first slave mobile terminal in the participant list. The first slave mobile terminal receives the incomplete composite photograph and participant list, further composes the received composite photograph, determines whether the composed composite photograph is complete, sends, when the composed composite photograph is incomplete, the composed composite photograph to a second slave mobile terminal in the participant list, and sends, when the composed composite photograph is complete, the composed composite photograph to all mobile terminals having participated in composite photographing. Hence, several users at distinct locations can jointly produce a composite photograph. | 01-07-2010 |
20100177601 | METHOD FOR PROVIDING DIGITAL COMPASS FUNCTION AND PORTABLE TERMINAL ADAPTED THERETO - A method for providing a digital compass function and a portable terminal adapted to the method are disclosed. The cardinal points, north, south, east and west, are calculated based on the celestial body, such as the sun, the moon, a constellation, a particular star, etc. using the current time information and information of a location where the portable terminal is currently located. The direction of Mecca is calculated based on the calculated cardinal points and the current location information and displayed on the display unit. | 07-15-2010 |
Su Kyoung Chae, Jeonju-City KR
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20090197329 | APPARATUS AND METHOD FOR SEPARATING BIOLOGICAL PARTICLES USING DIFFERENCE BETWEEN GRAVITY AND MAGNETIC FORCE - Disclosed is an apparatus and method for injecting liquid-drops of particle mixture liquid including a mixture of biological particles, affecting magnetic field, and having only positive particles, which are combined with magnetic responsive material, separated by magnetic force, and having negative particles, which are not combined with magnetic responsive material, precipitated by gravity. | 08-06-2009 |
Su-Kyoung Chae, Swoul KR
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20090041494 | PRINTING APPARATUS WHICH REDUCES INITIAL PRINTING TIME AND PRINTING CONTROL METHOD - A printing apparatus includes a detection unit which detects a rotation period of a transfer belt, and a printing control unit which performs a printing preparation operation, and detects the rotation period if the printing preparation operation is started, and performs printing in the detected rotation period if the printing preparation operation is completed. Accordingly, a rotation period of the transfer belt is detected while performing the printing preparation operation, so that an initial printing time can be reduced. | 02-12-2009 |
Sung-Hee Chae, Kyungsangbuk-Do KR
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20100283192 | Reducing Furnace and Apparatus for Manufacturing Molten Iron Comprising the Same - An apparatus for manufacturing molten iron includes a reduction furnace having a charging device that is capable of preventing segregation. The reduction furnace for reducing an iron-containing material used for manufacturing molten iron may include a charging hole where the iron-containing material is charged, a first guide plate sloped toward a first direction in the reduction furnace to guide the iron-containing material to the inside of the reduction furnace, and a second guide plate fixed and sloped toward a second direction intersecting the first direction in the reduction furnace to guide the iron-containing material dropped and guided by the first guide plate. A dropping direction of the iron-containing material dropped and guided by the first guide plate is changed when the iron-containing material is guided by the second guide plate. | 11-11-2010 |
Sung-Soo Chae, Soowon-Shi KR
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20110126526 | EXHAUST PIPE STRUCTURE OF VEHICLE - An exhaust pipe structure of a vehicle having a left manifold disposed in front of an engine and a right manifold disposed behind the engine along a longitudinal direction of the vehicle, which are connected by an underbody catalytic converter, the exhaust pipe structure may include a left exhaust pipe connected to the left manifold and extending toward the rear of the engine, a right exhaust pipe having a straight portion connected to the right manifold and extending toward the front of the engine and a curved portion bending from the straight portion toward the rear of the engine, and a conjunction, one end of which is connected to and communicates with the end of the curved portion of the right exhaust pipe and the end of the left exhaust pipe and the other end of which is connected to the underbody catalytic converter. | 06-02-2011 |
Su Young Chae, Gwangju KR
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20090203599 | N-TERMINAL MODIFIED PEG-TRAIL, METHOD FOR PREPARING AND USES THEREOF - Disclosed herein are an N-terminal modified PEG-TRAIL conjugate and a preparation method and use thereof. The PEG-TAIL conjugate has pharmaceutical activity identical or similar to that of native TRAIL (TNF-related apoptosis-inducing ligand) with extended in vivo half-life and enhanced stability. Compared to native TRAIL, the PEG-TAIL conjugate exhibits high solubility and solution stability, with highly improved pharmacokinetic profiles. Thus, the PEG-TAIL conjugate may be very useful for preventing and treating proliferative diseases and autoimmune diseases. | 08-13-2009 |
20100137558 | MONO MODIFIED EXENDIN WITH POLYETHYLENE GLYCOL OR ITS DERIVATIVES AND USES THEREOF - Disclosed herein are exendin singly modified with polyethylene glycole or a derivative thereof, a method for the preparation of the same, and uses thereof. Exendin modified at lysine (27) with polyethylene glycol shows biological activity similar to that of natural exendin, but is improved in half life. In addition, the modification position and the number of PEG or its derivative are restricted so as to minimize the side effects caused by a variety of combinations of such factors. The exendin is useful in the prevention and treatment of diseases caused by the over-secretion of insulin, or diseases caused due to a decrease in plasma glucose level, the inhibition of gastric or intestinal motility, the promotion of satiety, or the inhibition of food intake, especially diabetes, obesity and irritable colon syndrome. | 06-03-2010 |
Won Sik Chae, Incheon KR
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20100288128 | FILTER CASSETTE MAGAZINE AND APPARATUS FOR SEQUENTIALLY GATHERING FINE PARTICLES USING THE SAME - Disclosed is a filter cassette magazine and an apparatus for sequentially gathering fine particles using the same, in which a ‘filter cassette not having gathered fine particles yet,’ is received from a first magazine and the received filter cassette is transferred to a lower portion of an upper filter holder, the ‘filter cassette not having gather fine particles yet’ is pushed up toward the upper filter holder by lifting a lower filter holder so as to gather fine particles from outside, the ‘filter cassette having gathered fine particles’ is transferred to a lower portion of a second magazine, and the ‘filter cassette having gathered fine particles’ is pushed up and stored into the second magazine by lifting a push rod. Therefore, it is possible to implement simple maintenance and management, reduction in malfunction, and reduction in parts for machines and equipment. | 11-18-2010 |
Woo Lim Chae, Chungcheongnam-Do KR
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20080314863 | PRINTED CIRCUIT BOARD INCLUDING EMBEDDED CAPACITOR AND METHOD OF FABRICATING SAME - Disclosed is a PCB including an embedded capacitor and a method of fabricating the same. The long embedded capacitor is formed through an insulating layer, making a high capacitance and various capacitance designs possible. | 12-25-2008 |
Young-Chan Chae, Kyungsangbuk-Do KR
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20090312250 | EPIDERMAL GROWTH FACTOR INCREASING INSULIN SECRETION AND LOWERING BLOOD GLUCOSE - The present inventors show that a brief exposure to EGF stimulates insulin secretion glucose-independently via a Ca2+ influx- and PLD2-dependent mechanism. Furthermore, the present invention shows that EGF is a novel secretagogue that lowers plasma glucose levels in normal and diabetic mice, suggesting the potential for EGF treatment in diabetes. | 12-17-2009 |
Young-Chan Chae, Pohang-Si KR
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20100317723 | Nucleolin Specific Aptamer and Use thereof - Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided. | 12-16-2010 |
20110262922 | APTAMER SANDWICH ASSAYS - The present invention provides methods for identifying the plurality of aptamers that bind to different sites of a target molecule and methods for using the same, for example, in sandwich assays. In particular, the plurality of aptamers binding to different sites of the target molecules is identified from a library of aptamers identified from the same SELEX process. | 10-27-2011 |
20140093886 | Method of diagnosing cancer using a nucleolin specific aptamer - Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided. | 04-03-2014 |
20140213636 | Method of treating hyperproliferation of cells using a nucleolin specific aptamer - Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided. | 07-31-2014 |
Young-Hun Chae, Daegu-Si KR
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20090230716 | SUN VISOR FOR VEHICLE-MOUNTED EQUIPMENT - A sun visor for vehicle-mounted equipment that blocks light incident on a screen of various vehicle-mounted equipment mounted inside a vehicle is provided. The sun visor for vehicle-mounted equipment includes a visor member blocking light incident on the screen of the vehicle-mounted equipment mounted inside the vehicle, and a fixing wire detachably fixing the visor member to the vehicle-mounted equipment and elastically biased against the vehicle-mounted equipment. Accordingly, attachment to vehicle-mounted equipment is possible regardless of the shape of the vehicle-mounted equipment. | 09-17-2009 |
Young-Seok Chae, Gumi-City KR
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20100188804 | DISPLAY DEVICE - Provided is a display device. The display device includes a main body, a coupling portion, a first elevating member, a second elevating member, a guide unit, and a base. The main body receives a display module. The coupling portion is connected to a rear side of the main body. The first elevating member is coupled to the coupling portion. The second elevating member is rotatably coupled with respect to the first elevating member. The guide unit supports the first and second elevating members. The base supports the guide unit. | 07-29-2010 |
Yun Jung Chae, Busan KR
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20100179120 | NOVEL AMIDE DERIVATIVE FOR INHIBITING THE GROWTH OF CANCER CELLS - The present invention provides a novel amide derivative and a pharmaceutically acceptable salt thereof which selectively and effectively inhibits the growth of cancer cells induced by the overexpression of an epidermal growth factor receptor and also prevents the development of drug resistance caused by the mutation of EGFR tyrosine kinase, and a pharmaceutical composition comprising same as an active ingredient. | 07-15-2010 |