Kim, Nam-Gu
Bong-Kyun Kim, Nam-Gu KR
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20080224092 | Etchant for metal - An etchant for a metal is described. In one example, the etchant includes ammonium persulfate ((NH | 09-18-2008 |
20100051933 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME - A thin film transistor array substrate having a high charge mobility and that can raise a threshold voltage, and a method of fabricating the thin film transistor array substrate are provided. The thin film transistor array substrate includes: an insulating substrate; a gate electrode formed on the insulating substrate; an oxide semiconductor layer comprising a lower oxide layer formed on the gate electrode and an upper oxide layer formed on the lower oxide layer, such that the oxygen concentration of the upper oxide layer is higher than the oxygen concentration of the lower oxide layer; and a source electrode and a drain electrode formed on the oxide semiconductor layer and separated from each other. | 03-04-2010 |
20100291722 | ETCHANT AND METHOD OF MANUFACTURING AN ARRAY SUBSTRATE USING THE SAME - An etchant includes about 0.1 percent by weight to about 30 percent by weight of ammonium persulfate (NH | 11-18-2010 |
20110014737 | THIN FILM TRANSISTOR ARRAY AND METHOD OF MANUFACTURING THE SAME - A thin film transistor array and method of manufacturing the same include a pixel electrode formed of a transparent conductive layer on a substrate, a gate line formed of the transparent conductive layer and an opaque conductive layer on the substrate, a gate electrode connected to the gate line and formed of the transparent conductive layer and an opaque conductive layer on the substrate, a gate insulating layer which covers the gate line and the gate electrode, a semiconductor layer formed on the gate insulating layer to overlap the gate electrode, a data line which intersects the gate line, a source electrode connected to the data line to overlap a part of the semiconductor layer, and a drain electrode connected to the pixel electrode to overlap a part of the semiconductor layer. | 01-20-2011 |
20120295380 | ETCHANT AND METHOD OF MANUFACTURING AN ARRAY SUBSTRATE USING THE SAME - An etchant includes about 0.1 percent by weight to about 30 percent by weight of ammonium persulfate (NH | 11-22-2012 |
Bong Seok Kim, Nam-Gu KR
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20140135538 | METHOD AND APPARATUS FOR CONTINUOUSLY PRODUCING 1,1,1,2,3-PENTAFLUOROPROPANE WITH HIGH YIELD - A method and apparatus for method of continuously producing 1,1,1,2,3-pentafluoropropane with high yield is provided. The method includes (a) bringing a CoF | 05-15-2014 |
Bum-Soo Kim, Nam-Gu KR
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20090117723 | Methods of forming a conductive pattern in semiconductor devices and methods of manufacturing semiconductor devices having a conductive pattern - In a method of forming a conductive pattern in a semiconductor device, a conductive layer including a metal is formed on a substrate. A mask including carbon is provided on the conductive layer, and the conductive pattern is formed on the substrate by etching the conductive layer using the mask as an etching mask. The mask is removed from the conductive pattern by an oxygen plasma ashing process. An oxidized portion of the conductive pattern is reduced. The conductive pattern may have a desired resistance by reducing the oxidized portion to improve electrical characteristics and reliability of the semiconductor device. | 05-07-2009 |
20150054054 | SEMICONDUCTOR DEVICES - A method of manufacturing a semiconductor device, the method including forming a tunnel insulating layer on an upper surface of a substrate, forming gate patterns on an upper surface of the tunnel insulating layer, forming capping layer patterns on sidewalls of the gate patterns and on the upper surface of the tunnel insulating layer, etching a portion of the tunnel insulating layer that is not covered with the gate patterns or the capping layer patterns to form a tunnel insulating layer pattern, and forming a first insulating layer on the upper surface of the substrate to cover the gate patterns, the capping layer patterns, and the tunnel insulating layer pattern, wherein the first insulating layer has an air gap between the capping layer patterns. | 02-26-2015 |
Chang-Seok Kim, Nam-Gu KR
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20100103426 | OPTICAL SENSOR INTERROGATION SYSTEM BASED ON FDML WAVELENGTH SWEPT LASER - Provided is an optical sensor interrogation system. The optical sensor interrogation system includes: a light source unit which matches round-trip time of light and wavelength tunable cycle time of light in a resonator and emits light; a sensing unit which receives an optical signal in which a center wavelength periodically tunes, from the light source unit and tunes the center wavelength of the optical signal according to physical changes applied from the outside; and a signal processing unit which receives the optical signal reflected from the sensing unit, detects data, and images the data. In particular, the light source unit includes a delaying unit which delays the round-trip time of light and a tunable filter which tunes the wavelength of light so as to match the round-trip time of light with the wavelength tunable cycle time of light. Accordingly, a Fourier domain mode locking (FDML) wavelength swept laser, which operates at speed of several tens kHz or above, is used as a light source so that strain of a fluid, which changes in a short time interval of 0.1 msec or below, is precisely measured and thus a real-time analysis may be performed at high speed. | 04-29-2010 |
Donghyun Kim, Nam-Gu KR
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20140135538 | METHOD AND APPARATUS FOR CONTINUOUSLY PRODUCING 1,1,1,2,3-PENTAFLUOROPROPANE WITH HIGH YIELD - A method and apparatus for method of continuously producing 1,1,1,2,3-pentafluoropropane with high yield is provided. The method includes (a) bringing a CoF | 05-15-2014 |
Eui-Chul Kim, Nam-Gu KR
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20100208999 | METHOD OF COMPENSATING FOR DISTORTION IN TEXT RECOGNITION - A method of compensating for distortion in text recognition is provided, which includes extracting a text region from an image; estimating the form of an upper end of the extracted text region; estimating the form of a lower end of the extracted text region; estimating the form of left and right sides of the extracted text region; estimating a diagram constituted in the form of the estimated upper end, lower end, left and right sides, and including a minimum area of the text region; and transforming the text region constituting the estimated diagram into a rectangular diagram using an affine transform. | 08-19-2010 |
Gab-Yong Kim, Nam-Gu KR
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20140011048 | FILM FORMATION COMPOSITION FOR PREVENTING BLACKENING OF STEEL SHEET, AND STEEL SHEET HAVING FILM FORMED BY COMPOSITION - Provided is a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of the steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent. | 01-09-2014 |
Ha Na Kim, Nam-Gu KR
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20120043312 | Induction heating cooker and method of controlling the same - An induction heating cooker includes a plurality of heating coil blocks including one or more heating coils, a plurality of inverters to supply a high-frequency voltage to each of the heating coils, and a controller to control operations of the plurality of inverters to alternately supply the high-frequency voltage to each heating coil block and detect a heating coil, on which a container is placed, from among the heating coils belonging to each of the plurality of heating coil blocks. Using this configuration, it is possible to reduce the influence of magnetic field interference between adjacent heating coils when detecting the position of the container and to increase container position detection accuracy. | 02-23-2012 |
20120248098 | CONTROL METHOD OF INDUCTION HEATING COOKER - Disclosed herein is a control method of an induction heating cooker including detecting at least one heating coil occupied by a first container from among a plurality of heating coils, switching a plurality of inverter units so that a power level input by a user is applied to the detected at least one heating coil, determining, if the at least one heating coil occupied by the first container includes plural heating coils, whether or not output currents within a target output current range corresponding to the power level are present from among the output currents of the respective heating coils sensed by sensing units, and equally adjusting duty ratios of pulse width modulation signals applied to the inverter units of the respective heating coils until at least one of the output currents reaches the target output current range, if no output current within the target output current range is present. | 10-04-2012 |
Ho Soo Kim, Nam-Gu KR
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20100240851 | MALEIMIDE-ALPHA-ALKYLSTYRENE-BASED TERPOLYMER WITH LOW MOLTEN VISCOSITY AND CONTINUOUS BULK PROCESS FOR PRODUCING IT - Disclosed are a maleimide-α-alkylstyrene-based, heat-resistant bulk terpolymer and a preparation process thereof. More specifically, disclosed are a bulk terpolymer, comprising 5-60 wt % of an N-substituted maleimide monomer, 10-70 wt % of an α-alkylstyrene monomer and 5-50 wt % of an unsaturated nitrile monomer, as well as a continuous bulk polymerization process for preparing the same. The disclosed bulk terpolymer has a weight-average molecular weight (Mw) of 70,000-300,000 and a glass transition temperature of 140-200° C., shows excellent high-temperature thermal stability and heat resistance and a remarkably low melt viscosity, and thus is excellent not only in processability, but also in productivity, processability, moldability and blendability, when it is blended with other resins. Also, the continuous bulk polymerization process is equipped with a devolatilizer and enables the bulk terpolymer to be produced at low cost and high efficiency. | 09-23-2010 |
Ho-Youn Kim, Nam-Gu KR
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20090140376 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE DEVICE - A method for forming a device isolation layer in a semiconductor substrate by destroying a lattice structure of the semiconductor substrate through a high-energy ion implantation process. | 06-04-2009 |
Hwan Kim, Nam-Gu KR
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20090290083 | Liquid crystal display device and fabrication method thereof - Disclosed is a method of fabricating a liquid crystal display (LCD) device in which a photosensitive film is selectively patterned using a half-tone mask, and then a portion of a passivation layer at a pixel area is selectively removed to secure an penetration path of a stripper. Additionally, a crack is generated on a conductive film formed on a photosensitive film pattern through a predetermined heat treatment to facilitate a lift-off process. Thus, the number of masks can be reduced to simplify the fabrication process of the LCD device and reduce fabrication costs. | 11-26-2009 |
Hyun-Ji Kim, Nam-Gu KR
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20090163184 | Apparatus and method for processing call and message-related events in a wireless terminal - A character agent function is added to a wireless terminal and an avatar user interface (UI) for generating and processing an event is expressed when an event occurs in the wireless terminal, such that call and message-related events occurring in the wireless terminal can be expressed through the character agent function. | 06-25-2009 |
20110098078 | Apparatus and method for processing schedule-related event in wireless terminal - An apparatus and a method are provided for processing schedule-related events by performing an avatar agent function. In the apparatus and method, a character agent function is added to a wireless terminal. When an event is generated in the wireless terminal, the generation and processing of the event is expressed by means of a corresponding avatar UI. Accordingly, when schedule-related events are generated, it is possible to express the events through the character agent function. | 04-28-2011 |
20130005307 | APPARATUS AND METHOD FOR PROCESSING CALL AND MESSAGE-RELATED EVENTS IN A WIRELESS TERMINAL - A character agent function is added to a wireless terminal and an avatar user interface (UI) for generating and processing an event is expressed when an event occurs in the wireless terminal, such that call and message-related events occurring in the wireless terminal can be expressed through the character agent function. | 01-03-2013 |
Ii Ho Kim, Nam-Gu KR
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20090279013 | Display device and method of manufacturing the same - A display device includes a plurality of gate lines and a plurality of data lines crossing each other on a first substrate, to define a pixel; a first thin film transistor in a portion where the gate lines and the data lines cross each other; a plurality of position detection lines on the first substrate, the position detection lines spaced a constant distance from the data lines and crossing the gate lines; a second thin film transistor for detecting a position, in a portion on the first substrate where the gate lines and the position detection lines cross each other; a protrusion pattern protruding from a second substrate and corresponding to a drain electrode of the second thin film transistor; and a transparent conductive layer on the protrusion pattern, electrically connected to the drain electrode when touching. | 11-12-2009 |
Jaeyong Kim, Nam-Gu KR
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20140065917 | METHOD OF PRODUCING POLYMER DISPERSED LIQUID CRYSTAL DEVICE USING COOLING PLATE - Provided are a method of producing a polymer dispersed liquid crystal device with a cooling plate and a polymer dispersed liquid crystal device using the same. According to the producing method of the invention using the cooling plate capable of effectively removing heat with a simple method, it is possible to improve driving voltage characteristics and decrease a production cost of the polymer dispersed liquid crystal device. | 03-06-2014 |
Jeehyun Kim, Nam-Gu KR
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20130051627 | METHOD AND DEVICE FOR EARLY NON-INVASIVE DIAGNOSE OF FRUIT TREE DISEASE - The present invention relates to a non-invasive early diagnostic method and device that allows an early diagnosis of | 02-28-2013 |
20130057871 | Non-Invasive Method and Apparatus for Screening High-Quality Seeds - Disclosed is a method and apparatus for the non-invasive selection of high-quality seeds, based on optical coherence tomography, by which pathogen-infected and pathogen-free seeds can be discriminated in a non-invasive manner. The apparatus is operated by the processes of scanning a seed of diagnostic interest in a non-invasive manner using an optical coherence tomographic unit; processing interference signals of the scanned tomographic images to produce tomographic image data of the seed of diagnostic interest; analyzing the tomographic image data; comparing the analyzed tomographic image data with preset reference tomographic image data; diagnosing the seed of diagnostic interest as a pathogen-infected or pathogen-free seed according to the comparison data; and selecting high-quality seeds according to the diagnosis data. It can screen high-quality seeds with rapidity, convenience, and accuracy at a low cost and is industrially applicable, making a great contribution to agricultural quarantine inspection. | 03-07-2013 |
Jung Ae Kim, Nam-Gu KR
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20120323022 | (2'S)-COLUMBIANETIN ISOLATED FROM CORYDALIS HETEROCARPA AND COMPOSITION CONTAINING THE SAME - The present invention relates to a compound of (2′S)-columbianetin having photo-protective effect isolated from | 12-20-2012 |
20130345168 | COSMETIC COMPOSITION FOR PREVENTING SKIN AGING CONTAINING CHITOOLIGOSACCHARIDES - The present invention relates to a composition for preventing skin aging containing chitooligosaccharides as an active ingredient. The invention provides a cosmetic composition for preventing skin aging caused by UV rays containing chitooligosaccharides of 1-3 kDa, 3-5 kDa or 5-10 kDa molecular weight as an active ingredient. | 12-26-2013 |
Ju Yang Kim, Nam-Gu KR
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20080305113 | Pharmaceutical Composition for Preventing or Treating Chronic Graft-Versus-Disease Comprising Anti-CD137 Monoclonal Antibody - Provided is a pharmaceutical composition for preventing and treating chronic graft-versus-host disease (cGVHD) containing an anti-CD137 monoclonal antibody. | 12-11-2008 |
Min Jae Kim, Nam-Gu KR
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20110176848 | IMAGE FORMING APPARATUS AND METHOD THEREOF - An image forming apparatus having an improved structure to enable a user to conveniently operate the image forming apparatus at a front of the image forming apparatus, and a method thereof. The image forming apparatus includes a main body formed with a discharge port at a front portion, a printing unit mounted inside the main body and disposed adjacent to a front panel of the main body, a feeding unit to feed paper printed by the printing unit toward a rear panel of the main body, and a discharge reversal unit to reverse a moving direction of the paper fed by the feeding unit to feed the paper to the discharge port. A sensor to detect a moving position of the paper and a paper guide guiding movement of the paper is mounted between the feeding unit and the discharge reversal unit. | 07-21-2011 |
Po Cheon Kim, Nam-Gu KR
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20120038257 | Refrigerator - Disclosed herein is a refrigerator including a main body provided with storage chambers, doors rotatably installed at sides of the main body to open and close the storage chambers, an opening provided on any one of the doors, a sub-door to open and close the opening, and a locking device to maintain a state in which the opening is closed by the sub-door. At least a part of the locking device is embedded in a region of the door adjacent to the upper portion of the opening, thereby minimizing the width of a sub-door support part provided at the opening to support the rear surface of the sub-door. | 02-16-2012 |
Seul-Ki Kim, Nam-Gu KR
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20160056042 | METHOD OF FORMING A METAL PATTERN AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE - A method of forming a metal pattern is disclosed. According to the method, a gate electrode and a pixel electrode are formed on a substrate. A metal layer is formed covering the gate electrode and the pixel electrode. A photo pattern is formed wherein a thickness of an area of the photo pattern that overlaps the gate electrode is smaller than a thickness of other areas of the photo pattern. The photo pattern is soft-baked. The photo pattern is exposed to light. The photo pattern is developed to expose a portion of the metal layer that overlaps the gate electrode. The exposed portion of the metal layer is removed to form a source electrode and a drain electrode, the source electrode and the drain electrode being spaced apart from each other with respect to the gate electrode. | 02-25-2016 |
Sun-Hong Kim, Nam-Gu KR
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20090189171 | Light emitting diode package - An LED package includes a housing, a substrate, a pad frame and an LED chip. The housing includes a plastic material, and has a recess with an opening at a top of the housing. The substrate includes substantially the same material with the housing. The pad frame includes conductive material, and is inserted on the substrate, and is fixed between the housing and the substrate. The LED chip is mounted on the pad frame and is disposed at a center of the recess. The housing is protruded and extended to a lower portion of the LED chip. Thicknesses of the housing's sidewalls facing to each other through the recess are substantially the same with each other. | 07-30-2009 |
20090309122 | LIGHT EMITTING DIODE PACKAGE - A light emitting diode package is provided including: a lead frame that includes an electrode pad and an electrode lead that are integrally formed to each other; and a housing, wherein the electrode pad is exposed in a first direction through a window formed by inner walls of the housing, and the electrode lead is exposed in a second direction through a through-hole, wherein the housing includes a step jaw prepared by sinking the housing inner walls. | 12-17-2009 |
20100001308 | SIDE VIEW LIGHT EMITTING DIODE PACKAGE - Provided is a side view light emitting diode package including a housing that includes a front side part and a rear side part integrally formed with the front side part, the front side part having a light emission part; and a lead frame that is located between the front side part and the rear side part, wherein the lead frame includes a first lead connected to a first electrode of a Light Emitting Diode (LED) chip and a second lead connected to a second electrode of the LED chip, wherein the front side part includes a first groove, a second groove, and a third groove, wherein the first lead and the second lead are extended through the first groove and the second groove, respectively, and a heat dissipation part is extended from the first lead through the third groove to an outside of the LED package. | 01-07-2010 |
Yun-Gyu Kim, Nam-Gu KR
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20120204992 | WATER PIPE FOR WHICH HYDROFORMING IS EMPLOYED, AND A PRODUCTION METHOD THEREFOR - Disclosed are a double water pipe manufactured via hydroforming and a method of manufacturing the same via hydroforming The method includes (a) inserting an inner pipe into an outer pipe made of steel, the inner pipe being made of a corrosion resistant material selected from among stainless steel, titanium and aluminum, and having a smaller outer diameter than an inner diameter of the outer pipe; (b) placing the outer pipe on a die unit and sealing opposite ends of the die unit with sealing members each having a through-hole connected to a fluid supply unit for supplying a fluid to the inner pipe; (c) supplying the fluid to the inner pipe to perform plastic expansion of the inner pipe and elastic expansion of the outer pipe; and (d) discharging the fluid from the inner pipe to allow frictional coupling between the inner pipe and the outer pipe through elastic restoration of the outer pipe. | 08-16-2012 |
20140154521 | TAILOR WELDED BLANK, MANUFACTURING METHOD THEREOF, AND HOT STAMPED COMPONENT USING TAILOR WELDED BLANK - Disclosed are a tailor welded blank and a manufacturing method thereof. The tailor welded blank is manufactured by connecting blank elements of different materials or thicknesses, thereby eliminating quality problems in a welded zone. A hot stamped component is manufactured by hot stamping the tailor welded blank formed by laser-welding blank elements made of coated steel plates having different strengths or thicknesses using a filler wire, wherein a laser-welded zone has a martensite structure. | 06-05-2014 |