Abstract: Provided is a thin film transistor including a gate electrode on a substrate; a gate insulating layer on the gate electrode; source and drain electrodes including first source and drain layers on the gate insulating layer, respectively, and spaced apart from each other, wherein at lease one of the first source and drain layers includes indium-tin-oxide doped with at least one Group III element; and an organic semiconductor layer on the gate insulating layer and contacting the first source and drain layers.

Abstract: An electrophoretic display device includes a switching element on a substrate including a display area having a pixel region and a non-display area at a periphery of the display area, a passivation layer covering the switching element, a pixel electrode on the passivation layer and connected to the switching element, an electrophoresis film on the pixel electrode and including an ink layer and a base film, wherein the ink layer includes a plurality of charged particles, and the base film is formed of polyethylene terephthalate, a common electrode for generating an electric field with the pixel electrode to drive the electrophoresis film, and a color filter layer directly on the electrophoresis film, wherein the color filter layer is formed under temperatures of less than 100 degrees of Celsius.

Abstract: Provided are an organic semiconductor structure and a method of manufacturing the same, an organic thin film transistor (OTFT) using the organic semiconductor structure and a method of manufacturing the OTFT, and a display apparatus using the same.

Abstract: An organic TFT array substrate and a fabricating method thereof are disclosed. In the organic TFT array substrate, a data line is disposed on a substrate and a gate line crosses the data line. A source electrode is connected to the data line. A drain electrode is disposed a predetermined distance from the source electrode. An organic semiconductor layer forms a channel between the source electrode and the drain electrode. An organic gate insulating film is disposed on the organic semiconductor layer with the same pattern as the organic semiconductor layer. A gate electrode overlies the organic semiconductor layer on the organic gate insulating film. A gate photo-resist pattern disposed on the gate electrode is used to form the gate electrode. A pixel electrode is connected to the drain electrode.

Abstract: A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.

Abstract: An array substrate for a liquid crystal display device includes: a data line on a substrate; a source electrode contacting the data line, a drain electrode spaced apart from the source electrode and a pixel electrode connected to the drain electrode, wherein the source electrode, the drain electrode and the pixel electrode each including a transparent conductive material; an organic semiconductor layer contacting the source and drain electrodes; a gate insulating layer on the organic semiconductor layer; a gate electrode on the gate insulating layer; a first passivation layer on the gate electrode, the first passivation layer having a gate contact hole exposing the gate electrode; and a gate line on the first passivation layer, the gate line connected to the gate electrode through the gate contact hole.

Abstract: An array substrate for a liquid crystal display device comprises a data line, source and drain electrodes disposed on a substrate; a pixel electrode disposed in a pixel region and contacting the drain electrode; an organic semiconductor layer disposed on the substrate; a gate insulating layer disposed on the substrate; a gate electrode disposed on the substrate; a first passivation layer of a photosensitive having a gate contact hole on the gate electrode, the gate contact hole exposing the gate electrode; and a gate line disposed on the first passivation layer, the gate line crossing the data line to define the pixel region and contacting the gate electrode through the gate contact hole, wherein the organic semiconductor layer, the gate insulating layer, and the gate electrode have a substantially same shape.

Abstract: Provided are an organic semiconductor structure and a method of manufacturing the same, an organic thin film transistor (OTFT) using the organic semiconductor structure and a method of manufacturing the OTFT, and a display apparatus using the same.

Abstract: A jig for a flexible substrate comprises a glass plate having a concave portion and a plurality of grooves at periphery of the concave portion. The jig further comprises a plurality of fixing elements inserted in the plurality of grooves to fix the flexible substrate to the glass plate.

Abstract: A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate electrode, a gate line, and a gate pad on a substrate, forming a gate insulating layer on the gate electrode, the gate line, and the gate pad, forming an active layer on the gate insulating layer, forming an ohmic contact layer on the active layer, forming source and drain electrodes, a data line and a data pad on the ohmic contact layer, forming a pixel electrode, forming a gate pad terminal on the gate insulating layer, forming a data pad terminal covering the data pad, forming a passivation layer on the pixel electrode, the gate pad terminal and the data pad terminal, exposing the gate pad terminal and the gate pad by etching the passivation layer and the gate insulating layer, and exposing the data pad terminal by etching the passivation layer.

Abstract: A method for fabricating an organic thin film transistor includes forming a gate electrode on a substrate, forming a gate insulating layer on the substrate including the gate electrode, forming an organic active pattern on the gate insulating layer using a rear exposing process, and forming source and drain electrodes on the organic active pattern.

Abstract: An array substrate for a liquid crystal display device includes a first source electrode and a first drain electrode on a substrate, wherein the first source electrode and the first drain electrode are separated from each other and formed of a metallic material, a second source electrode and a second drain electrode on the first source electrode and the first drain electrode, respectively, and are formed of a transparent conductive material, wherein the second source electrode covers an upper surface of the first source electrode, and the second drain electrode covers an upper surface of the first drain electrode, a pixel electrode on the substrate and contacting the second drain electrode on the substrate, an organic semiconductor layer on the substrate, a gate insulating layer on the organic semiconductor layer, and a gate electrode on the gate insulating layer.

Abstract: An organic TFT array substrate and a fabricating method thereof are disclosed. In the organic TFT array substrate, a data line is disposed on a substrate and a gate line crosses the data line. A source electrode is connected to the data line. A drain electrode is disposed a predetermined distance from the source electrode. An organic semiconductor layer forms a channel between the source electrode and the drain electrode. An organic gate insulating film is disposed on the organic semiconductor layer with the same pattern as the organic semiconductor layer. A gate electrode overlies the organic semiconductor layer on the organic gate insulating film. A gate photo-resist pattern disposed on the gate electrode is used to form the gate electrode. A pixel electrode is connected to the drain electrode.

Abstract: A flexible organic electro-luminescence device is adapted to improve its flexibility and to completely and substantially exclude the intrusion of external moisture and/or oxygen. The flexible organic electro-luminescence device includes: a substrate of a thickness of about 0.05 mm˜0.

Abstract: An organic TFT array substrate and a fabricating method thereof are disclosed. In the organic TFT array substrate, a data line is disposed on a substrate and a gate line crosses the data line. A source electrode is connected to the data line. A drain electrode is disposed a predetermined distance from the source electrode. An organic semiconductor layer forms a channel between the source electrode and the drain electrode. An organic gate insulating film is disposed on the organic semiconductor layer with the same pattern as the organic semiconductor layer. A gate electrode overlies the organic semiconductor layer on the organic gate insulating film. A gate photo-resist pattern disposed on the gate electrode is used to form the gate electrode. A pixel electrode is connected to the drain electrode.

Abstract: A liquid crystal display structure is provided. The liquid crystal display structure includes a pixel region and a thin film transistor on the substrate. The thin film transistor is adjacent to the pixel region and includes a gate electrode; a gate insulating layer having a top surface; a source electrode and a drain electrode at the top surface of the gate insulating layer; a semiconductor layer disposed at the top surface of the gate insulating layer, the semiconductor layer between the source electrode and the drain electrode defining a channel region, the semiconductor layer including a small molecule organic semiconductor material; and a first passivation layer covering the channel region, a top surface of the first passivation layer coinciding with or being below a top surface of each of the source electrode and the drain electrode.

Abstract: An array substrate having double-layered metal patterns for use in a liquid crystal display device and a manufacturing method thereof are disclosed in the present invention.

Abstract: A liquid crystal display structure is provided. The liquid crystal display structure includes a pixel region and a thin film transistor on the substrate. The thin film transistor is adjacent to the pixel region and includes a gate electrode; a gate insulating layer having a top surface; a source electrode and a drain electrode at the top surface of the gate insulating layer; a semiconductor layer disposed at the top surface of the gate insulating layer, the semiconductor layer between the source electrode and the drain electrode defining a channel region, the semiconductor layer including a small molecule organic semiconductor material; and a first passivation layer covering the channel region, a top surface of the first passivation layer coinciding with or being below a top surface of each of the source electrode and the drain electrode.

Abstract: A method for manufacturing an array substrate for a display device, includes forming a gate electrode, a gate line, and a gate pad on a substrate, disposing a first metal mask on the gate pad, forming a gate insulating layer, an amorphous silicon layer, a doped silicon layer, and a metal layer on the substrate, removing the first metal mask, patterning the metal layer, the doped silicon layer, and the amorphous silicon layer to form source and drain electrodes, a data line, a data pad, an ohmic contact layer, and an active layer, forming a pixel electrode, forming a gate pad terminal and a data pad terminal covering the gate pad and the data pad, respectively, disposing second and third metal masks on the gate pad and data pad terminals, respectively, forming a passivation layer on the substrate, and removing the second and the third masks.

Abstract: A method of fabricating an electrode for an organic electroluminescent device includes forming a transparent conductive layer on a substrate, doping the transparent conductive layer with impurities, and annealing the doped transparent conductive layer.