In-Cheol
In Cheol Baek, Jung-Gu KR
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20090166884 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device and a method for manufacturing the same is provided. The semiconductor device includes a semiconductor substrate having a conductive layer; an interlayer dielectric layer formed on the semiconductor substrate, the interlayer dielectric layer having a hole with a taper angled at the hole's upper portion; a diffusion barrier layer formed on the hole and the interlayer dielectric layer; and a seed layer formed on the diffusion barrier layer. | 07-02-2009 |
In Cheol Bang, Ulsan KR
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20150023461 | DECAY HEAT REMOVAL SYSTEM WITH HYBRID HEAT PIPE HAVING COOLANT AND NEUTRON ABSORBER FOR COOLING NUCLEAR POWER PLANT - Disclosed is a decay heat removal system for cooling the decay heat of a reactor core and the spent fuel. The decay heat removal system including: a first heat pipe which is placed in an upper plenum of the reactor vessel and arranged in upward and downward directions corresponding to a position of an insertion hole formed on a top of the nuclear fuel assemblies; a control rod drive mechanism which is connected to an upper portion of the first heat pipe and drives the first heat pipe to move up and down so that the first heat pipe can be selectively inserted in a control rod insertion hole of the reactor core arranged in the nuclear reactor vessel; and a second heat pipe which is coupled to and in close contact with a bottom surface of the reactor vessel and removes the decay heat generated in the reactor core. | 01-22-2015 |
In Cheol Chang, Sungnam KR
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20090040626 | Subminature imaging optical system - There is provided a subminiature imaging optical system subminiature imaging optical system including: a first lens element having a convex object-side surface; a second lens element having an object-side surface in contact with an image-side surface of the first lens element; and a third lens element having an object-side surface in contact with an image-side surface of the second lens element, wherein the object-side surface of the first lens element and an image-side surface of the third lens element are aspherical, and the third lens element has a point of inflection formed within an effective aperture thereof such that the image-side surface is convexed toward an image plane at a central portion to have positive refractive power and concaved toward the image plane at a peripheral portion to have negative refractive power. | 02-12-2009 |
20090086339 | Subminiature optical system - There is provided a subminiature optical system mounted in a mobile communication terminal and a personal digital assistant (PDA) or used for a monitoring camera and a digital camera. The subminiature optical system includes: a first lens entirely having a positive refractive power and comprising a first lens element having an object-side surface convex toward the object on an optical axis; a second lens element having an object-side surface in contact with an image-side surface of the first lens element; and a third lens element having an object-side surface in contact with an image-side surface of the second lens element and an image-side surface concave toward an image on the optical axis; and a second lens entirely having a positive refractive power and comprising a fourth lens element having an object-side surface convex toward the object on the optical axis; and a fifth lens element having an object-side surface in contact with an image-side surface of the fourth lens element and an image-side surface formed of a plane. | 04-02-2009 |
In Cheol Chang, Sungnam-Si KR
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20160023978 | 6-HYDROXY-2-NAPHTHALENYL FLUORENE DERIVATIVES AND LENS AND CAMERA MODULE USING THE SAME - Disclosed herein are 6-hydroxy-2-naphthalenyl fluorene derivatives and a lens and a camera module using the same. | 01-28-2016 |
In Cheol Chang, Gyunggi-Do KR
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20080273239 | Imaging lens and method of manufacturing the same - There is provided an imaging lens including: a transparent substrate; an upper lens disposed on a top of the transparent substrate; and a lower lens disposed on a bottom of the transparent substrate to correspond to the upper lens, wherein one of the upper and lower lenses includes a lens element and a partition wall formed higher than the lens element to surround the lens element. Also, there is provided a method of manufacturing the same. In the imaging lens, the partition wall is replicated together with the lens element on one or both surfaces of the transparent substrate. The partition wall is formed higher than the lens element and has a flat top surface. Therefore, when another lens element is replicated on an opposite surface of the transparent substrate, the previously replicated lens element is prevented from deformation. | 11-06-2008 |
In Cheol Chang, Seongnam KR
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20090147368 | Method for manufacturing wafer scale lens assembly and wafer scale lens assembly manufactured by the same - A method for manufacturing a wafer scale lens assembly, and a wafer scale lens assembly manufactured by the same are disclosed. The method includes forming a plurality of transmissive regions and a plurality of non-transmissive regions on an object-side surface or an image-side surface of each of first and second lens substrates, forming a plurality of lens elements having refractive power on at least one of the object-side surface and the image-side surface of each of the first and second lens substrates, and stacking the first and second lens substrates, with a spacer interposed between the first lens substrate and the second lens substrate. Accordingly, image quality is improved by preventing undesired light from forming an image on an image plane of an image sensor. The process time is reduced to reduce a manufacturing cost. | 06-11-2009 |
20100053772 | Lens assembly and manufacturing method of the same - There is provided a lens assembly including: a first lens part including a first lens surface as an object-side surface, a second lens surface as an image-side surface, and a peripheral part defining a periphery of the second lens surface; a second lens part disposed at an image side of the first lens part and including at least one lens; a spacer spacing the first lens part and the second lens part from each other; and a light adjustor disposed between the second lens surface and the peripheral part, the light adjustor totally reflecting or refracting light incident at a predetermined angle of view or more. | 03-04-2010 |
20120032924 | TOUCH SCREEN APPARATUS - A touch screen apparatus includes a mirror part arranged on a side of a quadrilateral touch area, retroreflectors arranged on remaining three sides of the touch area, first and second light transmitting and receiving parts, each being disposed on each of two edges formed by one of the retroreflectors and emitting light to the touch area and detecting reflected light out of the emitted light by the mirror part and the retroreflectors, an angle extracting part calculating a plurality of light emitting angles for a location from which no reflected light is received, by at least one of the first and second light transmitting and receiving parts, and a coordinate generating part calculating a coordinate pair of a location in which light paths corresponding to the plurality of light emitting angles calculated by the angle extracting part intersect with each other. | 02-09-2012 |
20120162074 | USER INTERFACE APPARATUS AND METHOD USING TWO-DIMENSIONAL IMAGE SENSOR - There are provided a user interface apparatus and method using a two-dimensional (2D) image sensor capable of setting an object for an interface from a user image detected by the 2D image sensor and performing a user input accordingly. The user interface apparatus includes: a two-dimensional (2D) image sensor; and a user interface unit detecting a movement of a user captured by the 2D image sensor, setting the detected movement as an object, and outputting the movement of the object detected by the 2D image sensor to a system in which the user intends to establish an interface. | 06-28-2012 |
20120176688 | Method of manufacturing lens and lens manufactured using the same - There is provided a method of manufacturing a lens, including applying a second lens material to a first lens member made of a first lens material; aligning and fixing a light shielding member to the second lens material; and further applying the second lens material to the first lens member and performing curing thereon to complete a second lens member. | 07-12-2012 |
20120188181 | TOUCH SCREEN APPARATUS DETECTING TOUCH PRESSURE AND ELECTRONIC APPARATUS HAVING THE SAME - Disclosed are a touch screen apparatus, in which a plurality of touch areas and touch pressure applied to the plurality of touch areas are sensed, and an electronic apparatus having the same. The touch screen apparatus and the electronic apparatus include a touch pad having pressure applied thereto, a plurality of pressure detectors detecting the pressure applied to the touch pad at different positions, and a touch pressure calculator calculating magnitude of pressure applied to a touch position using distances between the touch position calculated by a difference in detection time of the pressure detected by each of the plurality of pressure detectors and each of the plurality of pressure detectors. | 07-26-2012 |
In Cheol Chang, Suwon KR
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20140085737 | LENS MODULE AND MANUFACTURING METHOD THEREOF - There are provided a lens module and a manufacturing method thereof allowing for a reduction in a total length of the lens module. The lens module include: a first lens, a cross section of which, perpendicular to an optical axis, is circular; and a second lens, a cross section of which, perpendicular to an optical axis, is quadrangular. | 03-27-2014 |
20140210027 | IMAGE SENSOR MODULE AND METHOD OF MANUFACTURING THE SAME - There is provided an image sensor module, including: an image sensor having a small thickness of 175 μm or less and having a first coefficient of thermal expansion; a substrate having the image sensor mounted thereon and having a second coefficient of thermal expansion higher than the first coefficient of thermal expansion; and an adhesive layer disposed between the image sensor and the substrate and including an adhesive having a third coefficient of thermal expansion of 130 ppm/° C. or more at a glass transition temperature Tg or more. | 07-31-2014 |
In Cheol Chang, Suwon-Si KR
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20160130394 | ISOFLAVONE-BASED POLYMER, LENS AND CAMERA MODULE USING THE SAME - An isoflavone-based polymer, a lens containing the isoflavone-based polymer, and a camera module including the lens are provided. The isoflavone-based polymer includes an isoflavone-based skeleton in a main chain thereof, and includes at least one linking group selected from the group consisting of an ester group and a carbonate group. Whereby, the isoflavone-based polymer exhibits excellent optical properties. | 05-12-2016 |
In Cheol Hong, Seoul KR
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20100032920 | LOWER ARM ASSEMBLY FOR SUSPENSION SYSTEM - A lower arm assembly for a suspension system may include a lower arm member, and/or a stabilizer bar mounting rod supported by the lower arm member, wherein one end portion of the stabilizer bar mounting rod is pivotally coupled to a shock absorber and the other end thereof is fixedly connected to a connecting link. | 02-11-2010 |
In Cheol Jeon, Chuncheon-Si KR
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20150344506 | NOVEL PHOSPHININE OXIDE DERIVATIVE AND PREPARATION METHOD THEREOF - Provided are a novel phosphinine oxide derivative and a preparation method thereof, and more specifically, the phosphinine oxide derivative includes an oxaphosphinine oxide derivative and an azaphosphinine oxide derivative. | 12-03-2015 |
In Cheol Jeon, Suwon-Si KR
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20130223890 | DEVELOPING DEVICE USABLE WITH IMAGE FORMING APPARATUS - A developing device usable with an image forming apparatus, which has an improved configuration to allow smooth flow of developer stored therein. The developing device includes a housing in which a developer receiving chamber is defined, a partition to divide the developer receiving chamber into a first developer receiving chamber and a second developer receiving chamber, and a first developer delivery member arranged in the first developer receiving chamber to deliver developer in a first direction. The partition includes at least one opening to communicate the first developer receiving chamber and the second developer receiving chamber with each other, and a shield to block between the first developer receiving chamber and the second developer receiving chamber at an upstream position of the first direction so as to isolate the two developer receiving chambers from each other. | 08-29-2013 |
In Cheol Jeong, Seoul KR
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20100142595 | METHOD OF TRANSMITTING AND RECEIVING SIGNAL IN COMMUNICATION SYSTEM - A communication system generates a continuously orthogonal spreading code for a user, a user signal is spreading-modulated by using the continuously orthogonal spreading codes, and then the spread signal is pre-rake combined and transmitted. A receiver processes the received signal by using a matched filter for one path. | 06-10-2010 |
20100158145 | MULTIPLE INPUT MULTIPLE OUTPUT RADIO COMMUNICATION SYSTEM WITH PRE-EQUALIZER AND COMMUNICATION METHOD THEREOF - Multiple Input Multiple Output (MIMO) radio communication system and method are provided. A transmitter of the MIMO radio communication system includes an STBC encoding unit, a pre-equalization unit, and a transmit antenna unit. The STBC encoding unit receives a transmit data and performs an STBC encoding to output a plurality of encoded signals. The pre-equalization unit performs a pre-equalization process on the plurality of encoded signals to output a plurality of transmit signals. The transmit antenna unit transmits the plurality of transmit signals at different time. Also, a receiver of the MIMO radio communication system which includes a receive antenna unit, an STBC decoding unit, and a data output unit is provided. | 06-24-2010 |
In Cheol Jeong, Daejeon KR
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20120268580 | PORTABLE COMPUTING DEVICE WITH INTELLIGENT ROBOTIC FUNCTIONS AND METHOD FOR OPERATING THE SAME - Disclosed is a portable computing device with intelligent robotic functions, including: an input projector providing a user interface screen for user input and mounted with a camera for capturing and recognizing a user behavior on the user interface screen; a main board recognizing a user command according to the user behavior and generating service and contents according to the user command; and an output projector outputting the generated contents. | 10-25-2012 |
20140108451 | METHOD AND APPARATUS FOR INTEGRATED APPLICATION SEARCH IN MULTIPLE APP STORES - An application search apparatus is provided, the apparatus including an input unit to receive a search word from a user, and generate a query word based on the received search word, a controller to provide an integrated result of searching a plurality of app stores for an application corresponding to the query word, and a storage unit to categorize an application provided by the plurality of app stores, and download and store the application provided by the plurality of app stores. | 04-17-2014 |
20140244803 | INTEGRATED APP STORE APPARATUS, A METHOD OF PROVIDING AN APPLICATION IN THE APPARATUS, AND AN INTEGRATED APP STORE SYSTEM - An integrated app store device according to the present invention includes an authentication server performing registration and authentication on a client terminal, a content managing server performing one of registration, search, and download of an application, a web application server providing a web front for a user, and an interworking server providing an open API (Application Programming Interface) for an external app store to access. Accordingly, functions of an app store are defined in the form of a standard-based common interface (Open API) and various terminals and platform environments are supported, thus providing an open-type app store model that may be efficiently expanded even when the type of user terminal and type of service or business environment are varied. | 08-28-2014 |
In Cheol Kim, Gyeonggi-Do KR
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20110120395 | FLAP CONTROL APPARATUS OF VEHICLE AND CONTROL METHOD THEREOF - A flap control apparatus of a vehicle and a control method thereof are disclosed. The flap control apparatus can control flaps, disposed at the front side of the vehicle to adjust inflow of air into a radiator, and can perform a fail-safe operation by releasing a corresponding flap from a locked state so that the corresponding flap can be opened by drive wind pressure upon occurrence of a malfunction making the flaps substantially non-operative, thereby preventing the engine from overheating. | 05-26-2011 |
In Cheol Kim, Yongin-Si KR
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20110048691 | FAIL-SAFE AIR FLAP CONTROL APPARATUS FOR VEHICLE - A fail-safe air flap control apparatus for a vehicle includes a coolant temperature sensor, a control unit, an actuator, a movable unit, a flap unit, an elastic member and a solenoid unit. The coolant temperature sensor measures the temperature of a coolant. The control unit compares a value measured by the sensor to a reference value and generates a corresponding control signal. The actuator has a rotator which rotates in a clockwise or counterclockwise direction depending on the control signal. The movable unit linearly moves under rotational force of the rotator. The flap unit includes a flap housing having an air flow slot, a flap door mounted to the flap housing to openably close the air flow slot, and a connecting rod connected to the movable unit. The elastic member applies elastic force to the movable unit in a direction in which the flap door opens. The solenoid unit is controlled by the control signal of the control unit so as to either restrain movement of the movable unit and so maintain the flap door in a closed state or to release the movable unit. | 03-03-2011 |
20140129078 | ACTIVE AIR FLAP APPARATUS FOR VEHICLE AND DEFECT DIAGNOSIS METHOD THEREOF - An active air flap apparatus for a vehicle may include a drive flap positional sensor connected with a drive shaft connecting an actuator and a drive flap and detecting a rotational angle of the drive flap, a driven flap pivotally connected with the drive flap through a link mechanism, a driven flap positional sensor connected with a driven shaft pivotally connected with the link member and detecting a rotational angle of the driven flap, and a controller determining whether the drive flap positional sensor, the driven flap positional sensor, a motor of the actuator, and the link member may be defective by monitoring a feedback voltage value of the drive flap positional sensor, a feedback voltage value of the driven flap positional sensor, and a current applied to the motor of the actuator. | 05-08-2014 |
In Cheol Kim, Suwon-Si KR
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20120235793 | SYSTEM AND METHOD FOR MANAGING INFORMATION ABOUT WAFER CARRIER IN BUFFER - The wafer carrier information management system includes a reader unit for reading wafer carrier information from a transmitting/receiving unit attached to a wafer carrier in a buffer, and a reader unit controller for collecting the wafer carrier information from the reader unit. The system may further include a buffer controller for collecting the wafer carrier information from the reader unit controller, and a wafer manager for receiving the wafer carrier information from the buffer controller. | 09-20-2012 |
20130216336 | AUTOMATIC CARRIER TRANSFER FOR TRANSFERRING A SUBSTRATE CARRIER IN A SEMICONDUCTOR MANUFACTURING POST-PROCESS AND METHOD OF TRANSFERRING THE SUBSTRATE CARRIER USING THE SAME - A carrier transfer for automatically transferring a substrate carrier includes a gripper detachably coupled to the substrate carrier, the substrate carrier including a plurality of substrates and at least one open gate through which the plurality of substrates are loaded into or unloaded from the substrate carrier. The gripper includes a gate blocking unit secured to the gripper and configured to shift to a blocking position, the blocking position being a position of the gate blocking unit that partially blocks the gate to prevent the plurality of substrates from being separated from the substrate carrier during the automatic transferring of the substrate carrier. | 08-22-2013 |
In Cheol Kim, Yongin KR
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20140174220 | ACTUATOR FOR ACTIVE AIR FLAP APPARATUS - Disclosed herein is an actuator for an active air flap apparatus which may manually open air flaps during an actuator failure and may prevent the opened air flaps from closing using e.g., vehicle induced wind. The apparatus includes a worm gear that is driven by the power of a motor and a spur gear that is configured to transmit rotary force of the worm gear towards the air flaps. | 06-26-2014 |
20160059688 | AIR FLAP DEVICE FOR VEHICLE - Disclosed is an air flap device for a vehicle which includes left and right flap units which are formed of a combination of a plurality of opposite flaps rotatably installed at left and right sides, wherein the left and right flap units are obliquely installed facing each other in such a way that the opposite side ends thereof protrude forward; a link which interconnects the other side ends of the plurality of flaps of the outer sides of the left and right flap units; and a driving force transfer unit which is installed between the left and right flap units and interconnects a predetermined pair of opposite left and right flaps of the left and right flap units. | 03-03-2016 |
In Cheol Kim, Goyang-Si KR
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20150042601 | TOUCH SCREEN PANEL AND DISPLAY DEVICE INCLUDING THE SAME - A touch screen panel includes a lower substrate, a plurality of sensing wires disposed on the lower substrate in a first direction, an insulating layer disposed on the plurality of sensing wires, and a plurality of sensing pads disposed on the insulating layer, where a plurality of contact holes is defined in the insulating layer, and the plurality of sensing pads is connected to the plurality of sensing wires through the plurality of contact holes, respectively. | 02-12-2015 |
20150049049 | TOUCH SENSING DISPLAY DEVICE - A touch sensing display device includes: a display panel; a capacitive touch panel disposed on a front surface of the display panel; a digitizer disposed on a surface of the display panel; a sensor driving unit which sequentially applies scanning signals to the capacitive touch panel and the digitizer, where each of the scanning signal is applied simultaneously to the capacitive touch panel and the digitizer; and a sensing unit which senses sensing signals of the capacitive touch panel and the digitizer, in which the sensing unit receives the sensing signal of the capacitive touch panel and the sensing signal of the digitizer at different times. | 02-19-2015 |
20150062453 | DISPLAY DEVICE - A display device includes: a first substrate; a plurality of pixel electrodes disposed on the first substrate; a common electrode including a plurality of common electrode plates disposed on the first substrate, where the common electrode plates cover the pixel electrodes and are arranged substantially in a matrix form; and a plurality of common electrode line groups which applies a common voltage to the common electrode plates, in which laterally adjacent common electrode plates of the common electrode plates are connected to different common electrode line groups. | 03-05-2015 |
In Cheol Kim, Seongnam-Si KR
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20150063135 | CLIENT, SERVER, AND WIRELESS SIGNAL MAP CREATING SYSTEM USING THE SAME - Provided are a client and a server which filter errors in signal data collected in a wireless signal map creating process and increase accuracy of a signal map, and a wireless signal map creating system using the same. The wireless signal map creating system collects a local wireless signal map, stores a global wireless signal map, calculates a predicted signal strength of a specific point using a reception strength of at least one point located adjacent to the specific point in the local wireless signal map, compares a wireless signal strength of the specific point in the local wireless signal map and a predicted signal strength to determine an error or not, and updates the global wireless signal map based on a determination result. | 03-05-2015 |
20150186778 | SPATIAL REASONER FOR REASONING TOPOLOGICAL RELATION AND DIRECTIONAL RELATION BETWEEN TWO GEO-ENTITIES, METHOD THEREOF, AND RECORDING MEDIUM - There is provided a spatial reasoner for reasoning a topological relation and a directional relation between two geo-entities. The spatial reasoner includes a plurality of spatial knowledge bases in which spatial relations are defined; a spatial reasoning engine configured to infer new spatial relations through a cross consistency check of the spatial knowledge bases; and a query processing engine configured to answer to a spatial query using the new spatial relations inferred from the spatial reasoning engine. Therefore, it is possible to perform efficient and accurate spatial reasoning. | 07-02-2015 |
In Cheol Lin, Seongnam-Si KR
In Cheol Park, Daejeong-Si KR
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20100111446 | Image processing apparatus and method - An image processing apparatus and method are provided. A control unit may divide input image array data into a plurality of sub-blocks, and a first arithmetic logic unit (ALU) may generate an integral image of at least one of the plurality of sub-blocks. The control unit may determine each of the plurality of sub-blocks to be included in any one of a first sub-block group and a second sub-block group, store the integral image of each sub-block included in the first sub-block group on the first memory, and store the integral image of each sub-block included in the second sub-block group on the second memory. | 05-06-2010 |
In Cheol Ryu, Jeollabuk-Do KR
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20100093183 | UNIT FOR SUPPLYING CHEMICAL LIQUID AND APPARATUS AND METHOD FOR TREATING SUBSTRATE USING THE SAME - Provided are a unit for supplying chemical liquid, and apparatus and method for treating a substrate using the unit. A pre-wet, photoresist, and edge bead removal nozzles are mounted on a single nozzle body. Therefore, the equipment installing space can be saved as compared with a case where the nozzles are installed on respective nozzle arms, thereby making better use of a space for installing equipments. | 04-15-2010 |
In Cheol Ryu, Ichon KR
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20090321708 | PHASE CHANGE MEMORY DEVICE HAVING PROTECTIVE LAYER AND METHOD FOR MANUFACTURING THE SAME - A phase change memory device includes a plurality of phase change structures, each with a phase change material layer, disposed on a semiconductor substrate, a first protective layer formed to cover surfaces of the plurality of phase change structures, an atom adsorption enhancement layer formed on a surface of the first protective layer, and a second protective layer formed on a surface of the atom adsorption enhancement layer. | 12-31-2009 |
In Cheol Ryu, Icheon-Shi KR
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20080237864 | METAL INTERCONNECTION STRUCTURE OF A SEMICONDUCTOR DEVICE HAVING LOW RESISTANCE AND METHOD OF FABRICATING THE SAME - Provided is a metal interconnection structure of a semiconductor device, including a first metal film pattern disposed on an upper part of an insulation film of a semiconductor substrate; an intermetallic dielectric film having a metal contact plug in which a barrier layer, a metal film for contact plug and a second metal film are sequentially disposed, on the first metal film pattern; and a second metal film pattern disposed on the metal contact plug and intermetallic dielectric film and connected to the metal contact plug. | 10-02-2008 |
20100219530 | Contact Structure of a Semiconductor Device - A method for fabricating a contact of a semiconductor device includes the steps of forming a dielectric layer having a contact hole on a semiconductor substrate, forming an out-gassing barrier layer comprising a poly-silicon layer to cover at least inner walls of the contact hole in order to prevent undesired out-gassing from the dielectric layer, and depositing an aluminum layer on the out-gassing barrier layer. The contact structure of the semiconductor device includes the aluminum layer filled in the contact layer formed on the semiconductor substrate, and the out-gassing barrier layer formed under the aluminum layer to prevent out-gassing from the dielectric layer. A fine contact can be formed along with the aluminum layer, thereby realizing the contact structure of a lower contact resistance. As a result, it is possible to realize stabilization of an overall contact resistance of the semiconductor device. | 09-02-2010 |
In Cheol Shin, Daejeon KR
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20130323549 | BATTERY MODULE AND BUS BAR APPLIED TO BATTERY MODULE - Disclosed is a battery module capable of ensuring safety in use by breaking a bus bar when an overcurrent flows at the battery module. The battery module includes at least one unit cell, a case for accommodating the unit cell, and a bus bar electrically connected to the unit cell, wherein the bus bar includes a first metal plate, a second metal plate spaced apart from the first metal plate, and a metal bridge configured to connect the first metal plate and the second metal plate and having a lower melting point than the metal plate. | 12-05-2013 |
20140023538 | VANE ROTARY COMPRESSOR - Disclosed herein is a vane rotary compressor in which a fluid such as a refrigerant is compressed, with the volume of a compression chamber being reduced during the rotation of a rotor. In addition, disclosed is a vane rotary compressor having a configuration such that a space between a cylinder and a housing is divided into a high-pressure chamber, from which a high-pressure refrigerant is discharged, and an oil storage chamber in which oil included in the refrigerant is separated and stored, and having an oil decompression structure using a gap between a rotor and a head portion. | 01-23-2014 |
20140170010 | VANE ROTARY COMPRESSOR - The present invention relates to a vane rotary compressor in which, while a rotor is rotating, the volume of a compressing chamber is reduced and a fluid such as a refrigerant is compressed. The vane rotary compressor according to one embodiment of the present invention is provided with the compressing chamber, the inner circumferential surface of which is formed in the shape of an involute curve, wherein the rotor is hinge-coupled with a plurality of cantilever vanes such that compression efficiency is high and noise is prevented from occurring during the operation of the compressor. | 06-19-2014 |
20150128271 | APPARATUS AND METHOD FOR COLLECTING NETWORK DATA TRAFFIC - The present invention relates to an apparatus and method for collecting network data traffic. The apparatus for collecting network data traffic includes a graph creation unit, an initialization unit, an edge selection unit, a reconstruction unit, an algorithm application unit and a traffic collection route provision unit. The reconstruction unit converts the selected edge into an inactive edge and connects the inactive edge to two nodes, so that the reconstruction unit reconstructs the tree structure. The algorithm application unit applies a minimal spanning tree algorithm to the reconstructed tree structure. The traffic collection route provision unit eliminates a leaf node and a leaf edge from the tree structure to which the minimal spanning tree algorithm has been applied, and generates a monitoring tree for providing a traffic collection route minimizing a total weight of the edges. | 05-07-2015 |
20150263898 | BLACK BOX DEVICE AND METHOD FOR SUPPORTING RESTORATION OF A SMART GRID SYSTEM - A black box apparatus and apparatus for supporting the reconfiguration of a smart grid system. The apparatus includes a monitoring unit, an information collection unit, and an information storage unit. The monitoring unit generates function information relate to a system call when the system call is invoked by an application program inside the system. The information collection unit collects system call information including the parameter values of a corresponding function using the generated function information. The information storage unit stores the collected system call information in a nonvolatile memory area of the system. | 09-17-2015 |
20150369245 | VANE ROTARY COMPRESSOR - The present invention relates to a vane rotary compressor wherein the volume of a compression room is reduced and a fluid is compressed when a rotor rotates. According to one embodiment of the present invention, the present invention provides the vane rotary compressor for maximizing the rotational moment of a vane by extending a weight part at a front end part of the curved blade type vane so as to remove the hitting noise due to the delay of the rotational operation of the vane when the rotor is rotated, and increasing the performance by reducing the internal leak. | 12-24-2015 |
In-Cheol Hwang, Seoul KR
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20090217837 | Shot ball for pneumatic gun - A shot ball for a pneumatic gun is disclosed, which comprises an outer skin which forms a breaking line as its two parts contact with each other; a stuff which is filled in the interior of the outer skin; and a shock absorbing cover which is attached to the outer skin and absorbs an external impact. As a shock absorbing cover made of a silicon material is attached to an outer surface of an outer skin, even when a certain external impact is applied to the outer skin, the impact is substantially absorbed and transferred to the outer skin, so the outer skin is not easily broken, and the stuff stored in the outer skin is stably stored. | 09-03-2009 |
20100101569 | AUTOMATIC VIDEO INSTILLATOR - An automatic video instillator that can accurately and easily administer inhalation into an airway of an animal by providing images of a throat is provided. An automatic video instillator includes a case defining a space, a guide unit that protrudes frontward from the case to secure an airway of an animal by being inserted through a throat of the animal, an image pickup unit that is installed on a front end of the guide unit to capture images of portions in front of the guide unit, an administration unit that is installed through the case and the guide unit to administer an inhalation, an administration switch for adjusting administration of a predetermined amount of the inhalation directed to the administration unit into the airway of the animal, and an image display unit that is connected to the image pickup unit to allow a user to see the images captured by the image pickup unit. | 04-29-2010 |
20140166782 | SELF-DEFENSE SPRAY MANUFACTURED IN VARIOUS DESIGNS WITH PORTABILITY - A portable self-defense spray to protect a person from danger under an emergency situation is provided. The compressive-spray structure includes a compact case manufactured in various designs by using a flexible long-length filling tube filled with the CN solution. In a typical spray structure, CN solution is always sprayed at only a right position, the filled CN solution is not completely exhausted, and the design of the self-defense spray is limited. The filling tube to receive the CN solution is provided in the case without being twisted. The vacuum pump operating member cooperating with the button member having the spray port is installed at one side of the filing tube. A cap is provided at an opposite side of the filling tube for the sealing purpose. Vacuum is generated with the pressing of the button member, so that the CN solution in the filling tube is sprayed due to compression. | 06-19-2014 |
In-Cheol Jeon, Seoul KR
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20090074466 | DEVELOPING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME - A developing unit capable of dispersing a pressure of developer used therein includes a developer housing to contain the developer and a blocking member to divide the developer housing into a first section and a second section, the second section including a developing member disposed therein to transfer the developer onto a photosensitive medium and to store the developer, the blocking member being detachably mounted in the developing unit. When the blocking member is detached from the developing unit, the first section is connected to the second section, so that the pressure of developer inside the developer housing can be spread evenly. | 03-19-2009 |
In-Cheol Jeong, Yeongju-Si KR
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20150194118 | METHOD OF GENERATING DRIVING VOLTAGE FOR DISPLAY PANEL AND DISPLAY APPARATUS PERFORMING THE METHOD - A method of generating a driving voltage which drives a display panel, includes storing a driving voltage data corresponding to a driving frequency of the display panel in a memory, obtaining a frequency signal corresponding to the driving frequency of the display panel, reading out driving voltage data corresponding to the driving frequency of the display panel from the memory according to the frequency signal, and generating a driving voltage of the display panel based on the driving voltage data stored in the memory. | 07-09-2015 |
In-Cheol Kang, Seoul KR
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20120101284 | METHOD FOR SCREENING INHIBITOR FOR INHIBITING INTERACTION BETWEEN BETA-AMYLOID PEPTIDE AND VEGF AND INHIBITOR SEARCHED BY THE SAME - There is provided a compound found by screening a material for inhibiting a binding between a beta-amyloid 1-42 peptide and VEGF165, in which the inhibition material screened according to the present invention can improve effectiveness as a material for treating Alzheimer's disease. | 04-26-2012 |
20120264942 | METHOD FOR SCREENING OSTEOPONTIN INHIBITOR AND INHIBITOR OBTAINED FROM THE METHOD - Provided is a compound found by screening a material for inhibiting an osteopontin, in which the material for inhibiting the osteopontin can increase effectiveness as an excellent material for inhibiting an osteoporosis. | 10-18-2012 |
In-Cheol Kim, Asan-Si KR
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20130341651 | SENSOR SUBSTRATE AND SENSING DISPLAY PANEL HAVING THE SAME - A sensor substrate includes a base substrate, a black matrix pattern, a sensing electrode pattern, a driving electrode pattern, and at least one bridge line. The black matrix pattern is disposed on the base substrate and divides the base substrate into a light transmission area and a light blocking area. The sensing electrode pattern includes a plurality of first unit patterns arranged in association with a first direction. The driving electrode pattern includes a plurality of second unit patterns arranged in association with a second direction and disposed adjacent to the plurality of first unit patterns. The at least one bridge line is connected between at least two of the plurality of first unit patterns or between at least two of the plurality of second unit patterns. | 12-26-2013 |
20140022476 | DISPLAY PANEL AND METHOD OF DRIVING THE SAME - A display panel includes a first substrate and a second substrate. The first substrate includes a first base substrate having a plurality of touch cells, a plurality of gate lines formed on the first base substrate and disposed in the touch cells, and a plurality of sense lines disposed in the touch cells and respectively overlapping with at least two gate lines among the gate lines. | 01-23-2014 |
20140071066 | METHOD OF DRIVING A DISPLAY PANEL, DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS - A display panel driving apparatus a data driving part which applies a first data signal to a data line corresponding to a first area of the display panel during a first sub frame period of a frame period and applies a second data signal to a data line corresponding to a second area of the display panel during a second sub frame period of the frame period, and a touch driving part which applies a touch driving signal to a touch driving line of the display panel during a first blank period next to the first sub frame period and applies the touch driving signal to the touch driving line during a second blank period next to the second sub frame period and included in the frame period. | 03-13-2014 |
20160048048 | SENSOR SUBSTRATE AND SENSING DISPLAY PANEL HAVING THE SAME - A sensor substrate includes a base substrate, a black matrix pattern, a sensing electrode pattern, a driving electrode pattern, and at least one bridge line. The black matrix pattern is disposed on the base substrate and divides the base substrate into a light transmission area and a light blocking area. The sensing electrode pattern includes a plurality of first unit patterns arranged in association with a first direction. The driving electrode pattern includes a plurality of second unit patterns arranged in association with a second direction and disposed adjacent to the plurality of first unit patterns. The at least one bridge line is connected between at least two of the plurality of first unit patterns or between at least two of the plurality of second unit patterns. | 02-18-2016 |
In-Cheol Kim, Yongin-City KR
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20150227254 | TOUCH SENSOR SUBSTRATE AND DISPLAY APPARATUS HAVING THE TOUCH SENSOR SUBSTRATE - A touch sensor substrate includes a base substrate, a first touch sensor part that is disposed on the base substrate and includes a plurality of sensing circuits configured to sense a touch in an electromagnetic induction mode and a second touch sensor part that is disposed on the base substrate, is electrically insulated to the first touch sensor part, and comprises a plurality of sensing electrodes configured to sense a touch in a self capacitance mode. | 08-13-2015 |
In-Cheol Park, Incheon Metropolitan City KR
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20110099492 | METHOD AND APPARATUS FOR PROVIDING UI ANIMATION - A method and apparatus for translating between an object displayed in a first mode of a user interface (UI) and a second mode of the UI. The method includes determining a current UI mode from among UI modes, which include a physics animation mode and a non-physics animation mode, and determining an animation type of the current UI mode; extracting current UI information, associated with the animation type of the current UI mode, of a UI object; translating the current UI information of the UI object to translation UI information of the UI object associated with the animation type of another UI mode among the UI modes; and storing the translation UI information. | 04-28-2011 |
In-Cheol Ryu, Jeongeup-Si KR
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20090060493 | METHOD OF DEVELOPING A SUBSTRATE AND APPARATUS FOR PERFORMING THE SAME - In an apparatus for performing a substrate developing process, a first washing tank and a second washing tank are disposed on both sides of a substrate support section for supporting the substrate opposite to each other to wash a developing nozzle. The developing nozzle moves in a horizontal direction from the first washing tank toward the second washing tank and supplies a developing solution onto the substrate in the meantime. After supplying the developing solution, the developing nozzle is received in the second washing tank, and the developing solution adhered to the developing nozzle is removed by a washing solution in the second washing tank. | 03-05-2009 |
20090169758 | Chemical liquid supply unit, and substrate treating apparatus and method using the same - Provided are a substrate treating unit, and substrate treating apparatus and method using the same. Two nozzle arms are provided, and photoresist liquid nozzles and an organic solvent nozzle are installed in each of the nozzle arms. A temperature of a photoresist liquid flowing into the photoresist liquid nozzles and a temperature of an organic solvent flowing into the organic solvent nozzle are maintained by a temperature control fluid supplied through the same passage. Also, a waiting port in which a nozzle arm used in a process temporarily waits is provided. The organic solvent is provided to a photoresist liquid nozzle that is not used in a process and is not provided to a photoresist liquid nozzle used in the process. | 07-02-2009 |
In-Cheol Shin, Gyeonggi-Do KR
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20100027327 | Nonvolatile Memory Devices Having Variable-Resistance Memory Cells and Methods of Programming the Same - Nonvolatile memory devices include an array of variable-resistance memory cells and a write driver electrically coupled to the array. The write driver is configured to drive a bit line in the array of variable-resistance memory cells with a stair-step sequence of at least two unequal bit line voltages during an operation to program a variable-resistance memory cell in said array. This stair-step sequence of at least two unequal bit line voltages includes a precharge voltage (e.g., Vcc-Vth) at a first step and a higher boosted voltage (e.g., Vpp-Vth) at a second step that follows the first step. | 02-04-2010 |
In-Cheol Shin, Osan-Si KR
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20090003048 | NONVOLATILE MEMORY DEVICE USING A VARIABLE RESISTIVE ELEMENT AND ASSOCIATED OPERATING METHOD - A nonvolatile memory device that utilizes both a voltage provided outside the memory device and a voltage generated within the device instead of using only a voltage generated within the device as a driving voltage avoids malfunctions of the memory device when instantaneous significant voltage drops occur. The nonvolatile memory device includes a plurality of nonvolatile memory cells, a bit line coupled to at least a portion of the plurality of nonvolatile memory cells, a column-selection transistor coupled to the bit line and a driving circuit. The driving circuit is coupled to a gate of the column-selection transistor and is configured to supply a charge to the gate using a first voltage and a second voltage wherein the second voltage is higher than the first voltage. | 01-01-2009 |
In-Cheol Shin, Seoul KR
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20140242069 | KRT19 Stabilizing HER2 and Use thereof - Provided is a method of decreasing the stability of HER2 (human epidermal growth factor receptor 2) in a cell or individual comprising administering an effective amount of an expression or activity inhibitor of KRT19 (cytokeratin 19) to the cell or individual. | 08-28-2014 |
20140356349 | BIOMARKERS OF RESISTANCE TO HER2 INHIBITORS - Provided is a method of suppressing resistance to an anticancer drug, comprising administering an inhibitor of expression or activity of ECM 1 (Extracellular Matrix Protein 1) to a cancer cell or an individual with cancer. | 12-04-2014 |
In-Cheol Song, Hwaseong-Si KR
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20150155178 | METHOD OF PROCESSING A SUBSTRATE AND APPARATUS FOR PERFORMING THE SAME - In a method of processing a substrate, a first plasma may be generated from a first reaction gas. A second plasma may be generated from a second reaction gas. The first plasma and the second plasma may be individually applied to the substrate. Thus, each of the at least two remote plasma sources may generate at least two plasmas under different process recipes, which may be optimized for processing the substrate. As a result, the substrate processed using the optimal plasmas may have a desired shape. | 06-04-2015 |