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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ahn; Seongdeok
Address:
Daejeon, KR
No. of patents:
16
Patents:












Patent Number Title Of Patent Date Issued
8119463 Method of manufacturing thin film transistor and thin film transistor substrate February 21, 2012
Provided is a method of manufacturing a thin film transistor that can improve self-alignment. In this method, a semiconductor layer comprising a first doped region, a second doped region and a channel region is formed on a sacrificial layer on a first substrate. Next, the semiconduct
8049953 Microcapsule patterning method November 1, 2011
Provided is a microcapsule patterning method for patterning electrophoretic microcapsules on a substrate, the method including the steps of: preparing a microcapsule slurry in which microcapsules and a water-soluble binder are mixed; putting the microcapsule slurry into a liquid ejec
8047849 Braille display device using electrorheological fluid and manufacturing method thereof November 1, 2011
Provided are a braille display device using an electrorheological fluid and a method for manufacturing the same. The braille display device includes: a base body in which a plurality of insulating reception grooves are formed; a first electrode arranged below the base body; an electr
8039294 Insulating layer, organic thin film transistor using the insulating layer, and method of fabrica October 18, 2011
Provided is an insulating layer in which an inorganic material is added to an organic polymer to thereby improve the insulating properties, an organic thin film transistor using the insulating layer, and a method of fabricating the organic thin film transistor. An insulating layer for an
7903321 Method of manufacturing color electrophoretic display March 8, 2011
Provided are a color electrophoretic display and a method of manufacturing the same. The color electrophoretic display includes: a plurality of lower electrodes arranged on a lower layer and disposed with a predetermined interval therebetween; a plurality of first to third photoresis
7889419 Template type electrophoretic display and method of manufacturing the same February 15, 2011
An electrophoretic display and a method of manufacturing the electrophoretic display are provided. The electrophoretic display includes an lower electrode formed on an under layer, an lower electrode protection layer formed on the lower electrode, an insulating template formed on the
7799377 Organic/inorganic thin film deposition method September 21, 2010
Provided is a method for depositing an organic/inorganic thin film. The method includes: i) heating a source vessel containing an organic material and an inorganic material; ii) transferring a deposition gas to a process chamber; iii) distributing the deposition gas onto a substrate
7672037 Electrophoretic display device and manufacturing method thereof March 2, 2010
Provided are an electrophoretic display device and a manufacturing method thereof, and more specifically, electrophoretic e-paper to which a high-k dielectric material is applied in order to improve a reaction rate. The electrophoretic display device of the present invention comprises a
7651739 Surface treatment method of fiber reinforced plastic substrate January 26, 2010
A surface treatment method of an FRP substrate is provided. According to the method, an FRP substrate that is less deformed than a conventional flexible substrate material is used, and surface roughness, which is a drawback of the FRP substrate, is improved so that it may be applied to
7586119 Low temperature-cured polymer gate insulation layer and organic thin film transistor using the s September 8, 2009
Provided are a low temperature-cured polymer gate insulation layer and an organic thin film transistor having the same. The gate insulation layer includes an acrylate-based compound, an anhydride-based compound, and an epoxy-based compound each by 0.1 weight % or more.
7564615 Color electrophoretic display July 21, 2009
Provided are a color electrophoretic display and a method of manufacturing the same. The color electrophoretic display includes: a plurality of lower electrodes arranged on a lower layer and disposed with a predetermined interval therebetween; a plurality of first to third photoresis
7534302 Method of cleaning flexible substrate May 19, 2009
Provided is a method of cleaning a flexible substrate. The method includes the steps of: preparing a flexible substrate and detaching an impurity adhered to both surfaces of the flexible substrate using rotating first rollers disposed on the both surfaces of the flexible substrate; and
7482625 Composition for thermosetting organic polymeric gate insulating layer and organic thin film tran January 27, 2009
Provided are a composition for thermosetting organic polymeric gate insulating layer and an organic thin film transistor using the same. The composition for thermosetting organic polymeric gate insulating layer contains a thermosetting material in polyvinyl phenol as an organic polym
7459337 Method of fabricating bottom gate type organic thin film transistor December 2, 2008
A method of fabricating a bottom gate type organic thin film transistor is provided. The method includes the acts of: forming a gate conductive layer pattern on a substrate; forming a gate insulating layer on an exposed portion of the surface of the substrate and the gate conductive
7292222 Template type electrophoretic display and method of manufacturing the same November 6, 2007
An electrophoretic display and a method of manufacturing the electrophoretic display are provided. The electrophoretic display includes an lower electrode formed on an under layer, an lower electrode protection layer formed on the lower electrode, an insulating template formed on the
6980351 Electrophoretic display December 27, 2005
An electrophoretic display utilizing a phenomenon of electrophoresis is provided. The electrophoretic display includes an lower electrode located on an under layer, an lower electrode protection layer formed on the lower electrode, a plurality of microcapsules located on the lower electr










 
 
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