Lee, Gangnam-Gu
Byoung Cheol Lee, Gangnam-Gu KR
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20100104957 | Method of Curing Color Filter for Electronic Display Using Electron-Beam and Method of Fabricating Color Filter for Electronic Display Using the Same - Disclosed herein is a method of curing a color filter for an electronic display using an electron beam at low temperature. A conventional method of curing the color filter by thermal-heating is not suitable for a process of fabricating next generation flexible displays. In the method of the invention, after a color resist pattern is formed on a substrate, the resist is cured by an electron beam at 100° C. or less. Hence, the method can minimize damage of the substrate while facilitating dimension control of the color pattern and achieving precision of a fine pattern. A method of fabricating a color filter for an electronic display using the method is also disclosed. | 04-29-2010 |
Dukhyo Lee, Gangnam-Gu KR
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20090167391 | QUARTER CYCLE DELAY CLOCK GENERATOR - Embodiments relate to a quarter cycle delay clock generator. According to embodiments, a quarter cycle delay clock generator may include a reference clock generator to generate a reference clock signal, a first logic circuit to catch a first input signal input thereto at a rising edge of the reference clock signal and outputting a first input signal as a first output signal until a next rising edge of the reference clock signal, and a second logic circuit to catch a second input signal input thereto and outputting the second input signal as a second output signal. The first output signal may be inverted and input to the first logic circuit as the first input signal, and the second logic circuit may receive the first output signal from the first logic circuit as the second input signal. | 07-02-2009 |
Hoijin Lee, Gangnam-Gu KR
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20130265092 | Flip-Flop Circuits - A flip-flop circuit includes an input portion that receives a first external input signal through a first external input terminal, a storage portion that stores a signal transmitted from the input portion, and an output portion that outputs the signal stored in the storage portion through an external output terminal as a logic operation result with respect to a second external input signal received through a second external input terminal of the input portion. The output portion includes a logic gate directly connected to the external output terminal and an input terminal of the logic gate receives the signal stored in the storage portion. | 10-10-2013 |
Howook Lee, Gangnam-Gu KR
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20090270222 | Method of controlling continuous variable transmission - A method of controlling a transmission (e.g., CVT) comprises dividing the entire range of an input torque to a transmission from an engine into a plurality of partial torque ranges; setting the maximum torque of the respective partial torque ranges as a representative torque of the respective partial torque ranges; and setting a target hydraulic pressure, which is to be provided to the transmission, according to the representative torque and a predetermined target speed ratio. The method allows a target hydraulic pressure for controlling a transmission to be maintained constant even though an input torque from an engine is changed, and allows the transmission to maintain a speed ratio constant, thereby ensure a stable and smooth ride. | 10-29-2009 |
Jin Wook Lee, Gangnam-Gu KR
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20120266538 | TOP-FEEDING DOUBLE-SWIRL TYPE GASIFIER - The present invention provides a top-feeding double-swirl type gasifier: a feed line through which pulverized coal is supplied by nitrogen; a distributor for dividing the pulverized coal supplied; a plurality of burner nozzles for supplying the pulverized coal, divided in the distributor, and an oxidizer; a pressure reactor in which the pulverized coal and the oxidizer react with each other to produce a flow of synthesis gas; and a swirl generator for imparting a swirling force to the oxidizer which is fed into the pressure reactor, the gasifier further comprising a slag cooling and storing container placed beneath the pressure reactor. Each of the burner nozzles consists of a triple tube having a circular cross section. The pulverized coal and carrier gas are supplied to the most central region of the burner nozzle, and an oxidizer is supplied to an annular region | 10-25-2012 |
Joohyeong Lee, Gangnam-Gu KR
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20150026535 | APPARATUS AND METHOD FOR GENERATING INTERLEAVER INDEX - Disclosed is an apparatus and a method for generating an internal interleaver index of a turbo encoder in parallel. There are effects of reducing the time spent for generating total indexes by generating indexes for a plurality of bits in parallel and improving the resource efficiency and the performance in the hardware implementation by calculating indexes for following bits through the use of an index calculated for a predetermined bit without the use of a multiplier and a divider. | 01-22-2015 |
Joung-Ho Lee, Gangnam-Gu KR
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20090166777 | IMAGE SENSOR AND METHOD FOR MANUFACTURING THE SAME - Embodiments relate to an image sensor and a method of manufacturing an image sensor. According to embodiments, an image sensor may include a gate over a semiconductor substrate, a first impurity region over the semiconductor substrate, a second impurity region over the semiconductor substrate, the second impurity region being shallower than the first impurity region, and a third impurity region formed in the first impurity region, and bent toward the gate at a predetermined angle. According to embodiments, the third impurity region may be an n-type impurity region. According to embodiments, an area of a photodiode may be increased and a transfer efficiency of electrons generated from a photodiode may be increased. | 07-02-2009 |
Kang-Hyun Lee, Gangnam-Gu KR
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20090134485 | IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME - An image sensor includes a semiconductor substrate including a pixel region and a peripheral circuit region; interlayer insulating films including metal wires arranged on the pixel region and the peripheral circuit region; and a photodiode and an upper electrode disposed on the interlayer insulating film of the pixel region. Further, the image sensor includes a protective layer disposed on the semiconductor substrate including the upper electrode and the interlayer insulating film of the peripheral circuit region and having a sloping portion in a region corresponding to the sidewall of the photodiode; via holes disposed on the protective layer so as to selectively expose the upper electrode and the metal wires of the peripheral circuit region; and upper wiring disposed on the protective layer including the via holes. | 05-28-2009 |
Ki-Min Lee, Gangnam-Gu KR
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20090170263 | METHOD OF MANUFACTURING FLASH MEMORY DEVICE - Disclosed is a method of manufacturing a flash memory device. With this method, the surface area of a floating gate is increased by using a buffer film or a dummy pattern, without increasing the size of the flash memory device. Therefore, a coupling ratio is increased, and as a result, programming and erasure speed can be improved. | 07-02-2009 |
Kyeong-Sik Lee, Gangnam-Gu KR
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20090017618 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - A method of forming a semiconductor device that includes heating a wafer on which an Al—Cu sputtering thin film is formed before patterning the Al—Cu sputtering thin film. The heating is performed at a temperature no less than a solid solution temperature of copper or at a temperature between 300° C. and 600° C. The process temperature in heating the process wafer is not higher than the flow temperature of aluminum or is the temperature at which a reflow process can be performed. | 01-15-2009 |
Kyoung-Jin Lee, Gangnam-Gu KR
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20120245091 | POLYPEPTIDE OR FUSED PROTEIN THEREOF INHIBITING THE EXTRAVASATION OF WHITE BLOOD CELLS OR THE GROWTH AND/OR METASTASIS OF CANCER CELLS - The present invention relates to a polypeptide derived from a highly conserved region (HCR) I-III of an extracellular region of a CD99 and CD99 family such as CD99L2 and PBDX (or XG), which are a kind of transmembrane protein, or a fused protein thereof. The polypeptide or the fused protein thereof has an activating function of inhibiting the extravasation of white blood cells, or inhibiting the growth and/or metastasis of cancer cells. The present invention also provides a polynucleotide coding the polypeptide, a vector including same, and a transformant transformed by the vector. In addition, the present invention provides a pharmaceutical composition including the polypeptide or the fused protein thereof for preventing or treating inflammatory diseases. Further, the present invention provides a pharmaceutical composition including the polypeptide or the fused protein thereof inhibiting the growth and/or metastasis of cancer cells, i.e., a pharmaceutical composition for preventing or treating cancer. | 09-27-2012 |
Nam-Geol Lee, Gangnam-Gu KR
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20120311720 | METHOD FOR PROTECTING APPLICATION AND METHOD FOR EXECUTING APPLICATION USING THE SAME - An application protection method and an application execution method using the same are provided. The application protection method generates a key needed to execute the application which is provided to a user terminal using information on the user terminal, information on the application, and a part of text; and transmits the generated key to the user terminal. Therefore, the application is executed on the device which has a legal right for the application, thereby preventing the illegal use of the application. | 12-06-2012 |
Sang Heon Lee, Gangnam-Gu KR
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20090215107 | Activator for Transient Receptor Potential Vanilloid 2 Comprising Probenecids - The present invention relates to a method for activation of TRPV2 (transient receptor potential vanilloid 2) using probenecid, more precisely a method for selecting a candidate for TRPV2 blocker using probenecid. Probenecid of the present invention works on TRPV2 specifically so that it facilitates the isolation of sensory neurons expressing TRPV2. Therefore, probenecid of the invention can be effectively used for the studies on TRPV2 mechanisms and the development of a TRPV2 based anodyne. | 08-27-2009 |
Seul-Ki Lee, Gangnam-Gu KR
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20100184955 | ANTICANCER PRODRUG SENSITIVE TO TARGET PROTEASE - Provided is an anticancer prodrug sensitive to a target protease. The anticancer prodrug includes an anticancer drug, peptide that is specifically decomposed by the target protease excessively secreted by cancer cells, and a polymer that is specifically accumulated at a target cancer site. When the inactive anticancer prodrug is administered, the anticancer prodrug is accumulated at the target caner site and then the peptide is decomposed by irradiation of radioactive rays, thereby releasing an active anticancer drug at the target caner site. Accordingly, destruction of normal cells can be minimized and a high anticancer therapeutic effect can be obtained by using a small amount of the anticancer drug administered and a small amount of radioactive rays irradiated. | 07-22-2010 |
Shi Hwa Lee, Gangnam-Gu KR
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20110032987 | Apparatus and method of encoding and decoding image data using color correlation - An image data encoding apparatus and method and an image data decoding apparatus and method are provided. The image data encoding apparatus may perform at least one image prediction with respect to image data, and select a prediction mode for encoding. The image data encoding apparatus may simultaneously perform both intra prediction and color prediction, and thereby may efficiently perform encoding. | 02-10-2011 |
20120121196 | Apparatus for decoding image data based on availability of reference data and method thereof - An image data decoding apparatus and method are based on an availability of reference data. The image data decoding apparatus may include a core to process decoding of image data, and an availability determining device to receive, from the core, availability verification request information with respect to a reference area of a first frame included in the image data, to determine an availability with respect to the reference area based on the received availability verification request information, and to transmit, to the core, the determined availability. When the reference area is available, the core may process decoding of a second frame based on the reference area. | 05-17-2012 |
Sun Hee Lee, Gangnam-Gu KR
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20100102967 | CONTAINER LID WITH A RFID TAG - The present invention provides a container lid with a removable built-in RFID tag which makes it easy to perform general management, such as information management, inventory management, use list management, hazardous material management, etc., of contents stored in the container. The container lid with the RFID tag according to the present invention includes a main body which covers an open end of a container, and a tag mount which protrudes from the upper surface of the main body. The tag mount is open on the upper end thereof and has therein an installation space, into which the RFID tag is inserted through the open upper end of the tag mount. The container lid further includes a tag holder which holds and supports the RFID tag in the tag mount, and a tag mount cover which covers the open upper end of the tag mount. | 04-29-2010 |