Dae-Won Kim
Dae-Won Kim, Goyang KR
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20100301327 | DISPLAY DEVICE HAVING OXIDE THIN FILM TRANSISTOR AND FABRICATION METHOD THEREOF - A display device including an oxide thin film transistor (TFT) is disclosed. A nitride-based gate insulating layer of a gate pad area is etched when an oxide semiconductor layer of a pixel area is etched by using a half-tone mask, a metal layer is formed at a contact hole of the etched gate insulting layer, and then a passivation layer formed thereon is etched. Thus, an overhang of the passivation layer can be prevented from being generated when the gate insulating layer is etched, and accordingly, the fabrication process can be simplified. | 12-02-2010 |
20110248262 | DISPLAY DEVICE HAVING OXIDE THIN FILM TRANSISTOR AND FABRICATION METHOD THEREOF - A display device including an oxide thin film transistor (TFT) is disclosed. A nitride-based gate insulating layer of a gate pad area is etched when an oxide semiconductor layer of a pixel area is etched by using a half-tone mask, a metal layer is formed at a contact hole of the etched gate insulting layer, and then a passivation layer formed thereon is etched. Thus, an overhang of the passivation layer can be prevented from being generated when the gate insulating layer is etched, and accordingly, the fabrication process can be simplified. | 10-13-2011 |
Dae-Won Kim, Gyeonggi-Do KR
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20100304528 | METHOD OF FABRICATING OXIDE THIN FILM TRANSISTOR - According to a method of fabricating an oxide thin-film transistor, when a thin-film transistor is fabricated by using an amorphous zinc oxide (ZnO)-based semiconductor as an active layer, it may be possible to reduce a tact time as well as attain an enhanced element characteristic by depositing an insulation layer having an oxide characteristic in-situ through controlling oxygen (O | 12-02-2010 |
20120281157 | DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - A display apparatus used for creating 3D images has a display panel and a phase-delaying layer disposed on the display panel. The phase-delaying layer has first and second light-changing patterns that are self-aligned to at least one of pixels and a black matrix of the display panel. The self-aligned structure is formed by selectively passing curing light (e.g., UV light) through the display panel to cure curable liquid crystal films while the films are respectively aligned by aligning layers having different alignments. | 11-08-2012 |
Dae-Won Kim, Yongin-Si KR
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20090120494 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell having a high photoelectric efficiency by minimizing (or reducing) electron transfer resistance and electrode shading loss. The solar cell includes a semiconductor substrate; an emitter layer on a first side of the semiconductor substrate; a conductive transparent electrode layer on the emitter layer; a first electrode on the conductive transparent electrode layer and electrically connected to the conductive transparent electrode layer; and a second electrode on a second side of the semiconductor substrate and electrically connected to the semiconductor substrate. The conductive transparent electrode layer has a specific resistance of about 500 μΩ·cm or less. The emitter layer may be doped with a low concentration of impurities resulting in improve optical response at a short wavelength and minimization (or reduction) of recombination loss. | 05-14-2009 |
20110248676 | BATTERY PACK - An improved battery pack is disclosed. The battery pack includes: a plurality of battery cells; a protection circuit module for controlling charging and discharging of the plurality of battery cells; and a plurality of connection members for applying voltages output from the plurality of battery cells to the protection circuit module, at least one of the connection members having a damping resistive component. | 10-13-2011 |
Dae-Won Kim, Suwon-Si KR
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20090173379 | SOLAR CELL HAVING IMPROVED ELECTRODE STRUCTURE - A solar cell having an improved electrode structure includes a semiconductor substrate of a first conductive type, a first electrode, an emitter portion of a second conductive type, and a second electrode. The semiconductor substrate has first and second surfaces opposite to each other. The first electrode is electrically connected to the first surface of the semiconductor substrate. The emitter portion is formed adjacent to the second surface of the semiconductor substrate. The second electrode is electrically connected to the emitter portion. The first electrode includes a first electrode portion partially formed on the first surface of the semiconductor substrate and a second electrode portion formed on the first surface of the semiconductor substrate to cover the first electrode portion. | 07-09-2009 |
20090188550 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a solar cell having an improved process and a solar cell manufactured by the method include a semiconductor substrate having a via hole, an emitter portion, a base portion, a first electrode, and a second electrode. The emitter portion and the base portion form a p-n junction in the semiconductor substrate. The first electrode is electrically connected to the emitter portion, and the second electrode is electrically connected to the base portion. Conductive crystals are formed to electrically connect a first electrode portion of the first electrode and the emitter portion to increase the efficiency of the solar cell. | 07-30-2009 |
20090211640 | Electron injecting layer including superacid salt, lithium salt or mixture thereof, photovoltaic device including the electron injecting layer, method of manufacturing the photovoltaic device, and organic light-emitting device including the electron injecting layer - Provided are an electron injecting layer formed by spin-coating a solution of a superacid salt, a lithium salt or a mixture thereof dissolved in a solvent, a photovoltaic device including the same, a method of manufacturing the photovoltaic device, and an organic light-emitting device including the electron injecting layer. | 08-27-2009 |
20150022763 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate and a second substrate facing each other. A color filter is positioned on the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. A first polarizer is positioned on an outer surface of the first substrate. A first compensation film is positioned on an outer surface of the first polarizer. A second compensation film is positioned on an outer surface of the second substrate. A third compensation film is positioned on an outer surface of the second compensation film. A second polarizer is positioned on an outer surface of the third compensation film. The second compensation film includes a negative C-plate, and the third compensation film includes a biaxial film. | 01-22-2015 |
20150036081 | POLARIZER AND DISPLAY PANEL HAVING THE SAME - A polarizer includes a base substrate, a polarization layer adhered to the base substrate and configured to polarize light incident from the base substrate, an infrared ray blocking layer disposed on the polarization layer and a buffer layer having a refractive index smaller than a refractive index of the infrared ray blocking layer. | 02-05-2015 |
Dae-Won Kim, Osan-Si KR
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20080280830 | FUSION PROTEIN COMPRISING FK506 BINDING PROTEIN AND METHOD OF MAKING AND USING THE SAME - Disclosed is a fusion protein containing a FK506 binding protein and a cell-transducing domain. Also, disclosed is a method of making the fusion protein and use of the fusion protein in a pharmaceutical or cosmetic composition. The cell-transducing domain is, for example, a PEP-1. | 11-13-2008 |
Dae-Won Kim, Yongin-City KR
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20130127917 | DISPLAY DEVICE - A display device includes a flexible display including a flexible display panel and a flexible touch panel, and a housing configured to enclose the flexible display while allowing the flexible display to move relative to the housing such that a portion of the flexible display is drawn out of the housing and retracted into the housing. The display device further includes a marker configured to contact a location of the flexible touch panel when a portion of the flexible display is drawn out of the housing. The marker is provided such that the contact location changes as the flexible display moves relative to the housing. The display device also includes at least one processor configured to compute the contact location on the flexible display and to adjust the size of an image displayed on the flexible display panel based on the computed contact location. | 05-23-2013 |
20130300677 | FLEXIBLE DISPLAY DEVICE AND METHOD OF SENSING WARPAGE OF THE SAME - A flexible display device includes: a flexible display unit configured to display an image; a flexible touch screen unit disposed over the flexible display unit; an insulating film interposed between the flexible display unit and the flexible touch screen unit, and a spacer formed between the flexible touch screen unit and the insulating film in order to maintain a distance between the flexible touch screen unit and the insulating film. A conductive layer is further formed over the insulating film and configured to touch the flexible touch screen unit when the flexible display device is bent. A degree of warpage of the flexible display device can be measured and thus can be utilized in various warpage events of the flexible display device by using warpage values. | 11-14-2013 |
Dae-Won Kim, Goyang-Si KR
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20130153870 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THEREOF - The present invention is to provide an organic light emitting display device for preventing a thin-film transistor from being deteriorated due to hydrogen when forming a light compensation layer configured to enhance viewing angle, and the organic light emitting display device may include a first substrate and a second substrate comprising a plurality of pixels; a thin-film transistor formed at each pixel of the first substrate; a color filter layer formed at each pixel; an insulating layer formed on the color filter layer; a light compensation layer formed on the insulating layer and made of a material containing no hydrogen; a pixel electrode formed on the light compensation layer of each pixel; an organic light emitting unit formed on the pixel electrode to emit light; and a common electrode formed on the organic light emitting unit. | 06-20-2013 |
20130207110 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME - A method of fabricating a thin film transistor includes sequentially forming a first metal layer on a substrate and a second metal layer of copper on the first metal layer; performing a plasma process to form a copper nitride layer on the second metal layer; patterning the copper nitride layer, the second metal layer and the first metal layer to form a gate electrode; forming a first gate insulating layer of silicon nitride on the substrate including the gate electrode; forming a second gate insulating layer of silicon oxide on the first gate insulating layer; forming a semiconductor layer on the second gate insulating layer formed of an oxide semiconductor material; and forming a source electrode and a drain electrode on the semiconductor layer, the source electrode spaced apart from the drain electrode. | 08-15-2013 |