Kim, Hwaseong-City
Byung-Uk Kim, Hwaseong-City KR
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20100222473 | PHOTOSENSITIVE RESIN COMPOSITION - The present invention relates to a photosensitive resin composition, particularly to a photosensitive resin composition for forming an interlayer organic insulating film for TFT-LCD, comprising 0.01 to 20 wt % of UV stabilizer or radical scavenger. The photosensitive resin composition of the present invention can be used for forming an interlayer organic insulating film for TFT-LCD to improve active unfilled area upon over exposure in liquid crystal photo-alignment process, can easily control resolution of pattern, and is particularly suitable for forming a planarization layer of an interlayer organic insulating film. | 09-02-2010 |
Deok Ki Kim, Hwaseong-City KR
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20090101223 | REGULATOR FOR CLUTCH - A regulator for a clutch includes a regulator housing, first and second plates in the regulator housing, and a support plate attached to the regulator housing. The first plate may be convex in a direction opposite the second plate. The first plate may include at least one oil passage hole. The first plate may be thinner than the second plate. A first damping member may be provided between the regulator housing and the first plate, and a second damping member may be provided between the second plate and the support plate. | 04-23-2009 |
Dong-Myung Kim, Hwaseong-City KR
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20100222473 | PHOTOSENSITIVE RESIN COMPOSITION - The present invention relates to a photosensitive resin composition, particularly to a photosensitive resin composition for forming an interlayer organic insulating film for TFT-LCD, comprising 0.01 to 20 wt % of UV stabilizer or radical scavenger. The photosensitive resin composition of the present invention can be used for forming an interlayer organic insulating film for TFT-LCD to improve active unfilled area upon over exposure in liquid crystal photo-alignment process, can easily control resolution of pattern, and is particularly suitable for forming a planarization layer of an interlayer organic insulating film. | 09-02-2010 |
Gun Hee Kim, Hwaseong-City KR
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20130248855 | OXIDE FOR SEMICONDUCTOR LAYER OF THIN-FILM TRANSISTOR, SPUTTERING TARGET, AND THIN-FILM TRANSISTOR - This oxide for a semiconductor layer of a thin-film transistor contains Zn, Sn and In, and the content (at %) of the metal elements contained in the oxide satisfies formulas (1) to (3) when denoted as [Zn], [Sn] and [In], respectively. [In]/([In]+[Zn]+[Sn])≧−0.53×[Zn]/([Zn]+[Sn])+0.36 (1) [In]/([In]+[Zn]+[Sn])≧2.28×[Zn]/([Zn]+[Sn])−2.01 (2) [In]/([In]+[Zn]+[Sn])≦1.1×[Zn]/([Zn]+[Sn])−0.32 (3) The present invention enables a thin-film transistor oxide that achieves high mobility and has excellent stress resistance (negligible threshold voltage shift before and after applying stress) to be provided. | 09-26-2013 |
20140319512 | THIN-FILM TRANSISTOR STRUCTURE, AS WELL AS THIN-FILM TRANSISTOR AND DISPLAY DEVICE EACH HAVING SAID STRUCTURE - There is provided an oxide semiconductor layer capable of making stable the electric characteristics of a thin-film transistor without requiring an oxidatively-treated layer when depositing a passivation layer or the like in display devices such as organic EL displays and liquid crystal displays. The thin-film transistor structure of the present invention at least having, on a substrate, an oxide semiconductor layer, a source-drain electrode, and a passivation layer in order from the substrate side, wherein the oxide semiconductor layer is a stacked product of a first oxide semiconductor layer and a second oxide semiconductor layer; the first oxide semiconductor layer has a Zn content of 50 atomic % or more as a percentage of all metal elements contained therein, and the first oxide semiconductor layer is formed on the source-drain electrode and passivation layer side; the second oxide semiconductor layer contains Sn and at least one element selected from the group consisting of In, Ga, and Zn, and the second oxide semiconductor layer is formed on the substrate side; and the first oxide semiconductor layer is in direct contact both with the source-drain electrode and with the passivation layer. | 10-30-2014 |
Hong-Suk Kim, Hwaseong-City KR
Patent application number | Description | Published |
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20100222473 | PHOTOSENSITIVE RESIN COMPOSITION - The present invention relates to a photosensitive resin composition, particularly to a photosensitive resin composition for forming an interlayer organic insulating film for TFT-LCD, comprising 0.01 to 20 wt % of UV stabilizer or radical scavenger. The photosensitive resin composition of the present invention can be used for forming an interlayer organic insulating film for TFT-LCD to improve active unfilled area upon over exposure in liquid crystal photo-alignment process, can easily control resolution of pattern, and is particularly suitable for forming a planarization layer of an interlayer organic insulating film. | 09-02-2010 |
Hyoung-Hyoun Kim, Hwaseong-City KR
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20090007565 | TURBO CHARGE SYSTEM OF AN ENGINE - A turbo charge system of an engine minimizes energy loss of exhaust gas as a consequence of a crossover pipe that connects exhaust manifolds respectively mounted to cylinder heads at both sides of the engine with each other and that is mounted in each cylinder head, and the crossover pipe is formed as a double pipe structure. The turbo charge system of the engine may include a pair of exhaust manifolds respectively mounted to cylinder heads at both sides of the engine; a pair of turbo chargers connected respectively to the pair of exhaust manifolds and increasing intake air amount by using energy of exhaust gas; and a crossover pipe connecting the pair of exhaust manifolds with each other, wherein a crossover pipe is mounted in each cylinder head. | 01-08-2009 |
20140182547 | CONTROL METHOD AND SYSTEM FOR OIL PUMP OF ENGINE PROVIDED WITH VARIABLE VALVE LIFT APPARATUS - A method of controlling an oil pump of an engine with a variable valve lift apparatus includes: detecting the operation status of a vehicle; determining whether mode change conditions of a variable valve lift apparatus are satisfied; determining whether the mode change condition of the variable valve lift apparatus is a condition for changing from a low lift to a high lift; comparing whether the current oil hydraulic pressure is larger than the current necessary hydraulic pressure, when the mode change condition of the variable valve lift apparatus is a condition for changing from a low lift to a high lift; and increasing oil pressure by controlling the oil pump, when the current oil hydraulic pressure is not larger than the current necessary hydraulic pressure. | 07-03-2014 |
Jae Hun Kim, Hwaseong-City KR
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20100059959 | Suspension System for Vehicle - A suspension system for a vehicle may include a torsion beam disposed along width direction of the vehicle and including an attaching portion formed to an end portion thereof, a trailing arm disposed to the attaching portion of the torsion beam and aligned along length direction of the vehicle, wherein one end portion of the trailing arm is coupled to a wheel and the other end portion of the trailing arm is connected to a vehicle body, and a stiffener connecting the attaching portion of the torsion beam and the trailing arm disposed between the stiffener and the attaching portion of the torsion beam. | 03-11-2010 |
Jin Sun Kim, Hwaseong-City KR
Patent application number | Description | Published |
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20100222473 | PHOTOSENSITIVE RESIN COMPOSITION - The present invention relates to a photosensitive resin composition, particularly to a photosensitive resin composition for forming an interlayer organic insulating film for TFT-LCD, comprising 0.01 to 20 wt % of UV stabilizer or radical scavenger. The photosensitive resin composition of the present invention can be used for forming an interlayer organic insulating film for TFT-LCD to improve active unfilled area upon over exposure in liquid crystal photo-alignment process, can easily control resolution of pattern, and is particularly suitable for forming a planarization layer of an interlayer organic insulating film. | 09-02-2010 |
Jongkook Kim, Hwaseong-City KR
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20130130472 | SEMICONDUCTOR CHIPS HAVING GUARD RINGS AND METHODS OF FABRICATING THE SAME - Provided is a semiconductor chip. The semiconductor chip includes a semiconductor substrate including a main chip region and a scribe lane region surrounding the main chip region. An insulating layer is disposed over the semiconductor substrate. A guard ring is disposed in the insulating layer in the scribe lane region. The guard ring surrounds at least a portion of the main chip region. The guard ring has a brittleness greater than a brittleness of the insulating layer. | 05-23-2013 |
Moosuk Kim, Hwaseong-City KR
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20090156353 | Planetary gear set - A planetary gear set includes: a sun gear, a plurality of planetary gears externally meshed with the sun gear, and a carrier that interconnects the plurality of planetary gears such that the plurality of planetary gears revolve around a exterior circumference of the sun gear, and an arrangement of the plurality of planetary gears is rotationally non-symmetrical. | 06-18-2009 |
Yeon Hong Kim, Hwaseong-City KR
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20150228674 | THIN FILM TRANSISTOR AND DISPLAY DEVICE - Provided is a thin film transistor which is provided with an oxide semiconductor thin film layer and has a threshold voltage that does not change much due to light, a bias stress or the like, thereby exhibiting excellent stress stability. A thin film transistor of the present invention is provided with a gate electrode, an oxide semiconductor layer composed of a single layer which is used as a channel layer, an etch stopper layer to protect a surface of the oxide semiconductor layer, a source-drain electrode, and a gate insulator layer arranged between the gate electrode and the channel layer. The metal elements constituting the oxide semiconductor layer comprise In, Zn and Sn. The hydrogen concentration in the gate insulator layer in direct contact with the oxide semiconductor layer is controlled to 4 atomic % or lower. | 08-13-2015 |
Young-Ju Kim, Hwaseong-City KR
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20090193806 | VARIABLE TURBOCHARGER AND CONTROL METHOD FOR THE SAME - A variable turbocharger including a turbine housing, a first scroll fluidly communicating with a turbine, a second scroll formed along an outside of the first scroll, wherein the first scroll and the second scroll are disposed within the turbine housing for exhaust gas to exhaust through the turbine, a partitioning unit for selectively separating the first scroll and the second scroll, and a a flux control valve disposed at the exhaust gas inflow portion and selectively coupled to the partitioning unit for blocking the exhaust gas from flowing into the second scroll. The variable turbocharger may prevent turbo lag at a low speed and be highly efficient at a high speed. | 08-06-2009 |
20120017586 | VARIABLE TURBOCHARGER AND CONTROL METHOD FOR THE SAME - A variable turbocharger including a turbine housing, a first scroll fluidly communicating with a turbine, a second scroll formed along an outside of the first scroll, wherein the first scroll and the second scroll are disposed within the turbine housing for exhaust gas to exhaust through the turbine, a partitioning unit for selectively separating the first scroll and the second scroll, and a a flux control valve disposed at the exhaust gas inflow portion and selectively coupled to the partitioning unit for blocking the exhaust gas from flowing into the second scroll. The variable turbocharger may prevent turbo lag at a low speed and be highly efficient at a high speed. | 01-26-2012 |