Patent application number | Description | Published |
20090239342 | Thin Film Transistor Substrate of Horizontal Electric Field Type Liquid Crystal Display Device and Fabricating Method Thereof - A thin film transistor substrate of horizontal electric field type includes: a gate line and a first common line formed on a substrate to be in parallel to each other; a data line crossing the gate line and the first common line with a gate insulating film therebetween to define a pixel area; a second common line crossing the first common line having the gate insulating film therebetween; a thin film transistor connected to the gate line and the data line; a common electrode extending from the second common line in said pixel area; a pixel electrode that is parallel to the common electrode and the second common line; a protective film for covering the thin film transistor; a gate pad having a lower gate pad electrode connected to an upper gate pad electrode through a first contact hole; a common pad having a lower common pad electrode connected to an upper common pad electrode through a second contact hole; and a data pad having a lower data pad electrode connected to an upper data pad electrode provided within a third contact hole. | 09-24-2009 |
20090284677 | Liquid crystal display device and method for fabricating the same - A liquid crystal display device includes a gate line on a substrate; a data line crossing the gate line with a gate insulating film interposed between the gate line and the data line to define a pixel region; a thin film transistor at the crossing of the gate line and the data line; a pixel electrode connected to the thin film transistor; a common electrode forming a horizontal electric field with the pixel electrode in the pixel region; a gate pad connected to the gate line; and a data pad connected to the data line, wherein the gate pad and the data pad includes a lower pad in the same layer as the gate line and made of the same material as the gate line, a lower contact hole through the gate insulating film to expose the lower pad, an upper pad in the same layer as the data line, made of the same material as the data line, and connected to the lower pad through the lower contact hole, and an upper contact hole through a passivation film protecting the thin film transistor to expose the upper pad, and a semiconductor layer of the thin film transistor overlaps with the gate electrode of the thin film transistor, and has a width smaller than that of a gate electrode of the thin film transistor. | 11-19-2009 |
20110000876 | STRIPPER SOLUTION AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY USING THE SAME - A method for manufacturing a liquid crystal display includes simultaneously forming a gate electrode and a gate bus line on a transparent dielectric substrate, simultaneously forming a channel layer, an ohmic contact layer, and source/drain electrodes by forming a gate insulation film, an amorphous silicon film, a doped amorphous silicon film, and a metal film on the transparent dielectric substrate on which the gate electrode and the gate bus line are formed and etching the metal film, the amorphous silicon film, and the doped amorphous silicon film, and forming a pixel electrode by forming a protective film and a transparent metal film on the transparent dielectric substrate upon which the source/drain electrodes are formed and finely etching the transparent metal film through a lift-off process using a stripper solution. | 01-06-2011 |
20110027923 | ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting device and a manufacturing method thereof are provided. The organic light emitting device includes a first display substrate, a second display substrate, and a first adhesive force improving member. The first display substrate includes a first substrate, a first electrode, organic light emitting patterns, a first spacer, and a second electrode. The first electrode is formed on an entire surface of the first substrate, and the organic light emitting patterns are disposed on the first electrode. The first spacer corresponds to the organic light emitting pattern and is disposed on the first electrode. The second electrode covers the organic light emitting patterns and the first spacer. The second display substrate includes a second substrate, and a first driving signal delivery part. The first adhesive force improving member electrically/physically couples the second electrode to the first driving signal delivery part. | 02-03-2011 |
20110129605 | METHOD FOR MANUFACTURING PRINTING PLATE - A method for manufacturing a printing plate includes forming first trenches having a first depth into an insulative substrate, forming an organic film over the insulative substrate including the first trenches, and forming second trenches having a width smaller than that of the first trenches into the organic film, the second trenches formed at positions corresponding to the first trenches by selectively removing the organic film. | 06-02-2011 |
20110156040 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME - A thin film transistor array substrate including a substrate, a gate line intersecting a data line to define a pixel region on the substrate, a switching element disposed at an intersection of the gate line and the data line, a plurality of pixel electrodes and a plurality of first common electrodes alternately arranged in the pixel region, a second common electrode overlapping the data line and interposed between a gate insulation film and a protective film, a first storage electrode on the substrate, a second storage electrode overlapping the first storage electrode, and an organic insulation film on the switching element, the second storage electrode, the data line, a gate pad, and a data pad, wherein the second common electrode covers the data line, the protective film, the organic insulation film, and the gate insulation film, and has inclined surfaces connected to the surface of the substrate. | 06-30-2011 |
20110156165 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME - A thin film transistor array substrate including a substrate, a gate line intersecting a data line to define a pixel region on the substrate, a switching element disposed at an intersection of the gate line and the data line, a plurality of pixel electrodes and a plurality of first common electrodes alternately arranged on a protective film in the pixel region, a second common electrode overlapping the data line, a first storage electrode on the substrate, a second storage electrode overlapping the first storage electrode, and an organic insulation film on the switching element, the second storage electrode, the data line, a gate pad, and a data pad, wherein the second common electrode covers the data line, the protective film and the organic insulation film, and has inclined surfaces connected to the protective film within the pixel region. | 06-30-2011 |
20110156995 | THIN FILM TRANSISTOR ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME AND FABRICATING METHODS THEREOF - A thin film transistor array substrate includes a substrate, a gate line and a data line arranged to cross each other and to define a pixel region on the substrate, a first common line disposed to be parallel to the gate line and to cross the data line, a switch element disposed at an intersection of the gate line and data line, a first pixel electrode formed to overlap the first common line, and a second pixel electrode branched from the first pixel electrode in a plurality of strips, a second common line opposite to the first common line in the center of the pixel region, a second common electrode branched from the second common line toward the pixel region into a plurality of strips, and a third common electrode branched to overlap the data line from the second common line, and a first storage electrode branched from the first common line into the pixel region, and a second storage electrode extended to overlap the first storage electrode from the first pixel electrode. | 06-30-2011 |
20110266494 | Stripper Solution and Method of Manufacturing Liquid Crystal Display Using the Same - A method for manufacturing a liquid crystal display includes simultaneously forming a gate electrode and a gate bus line on a transparent dielectric substrate, simultaneously forming a channel layer, an ohmic contact layer, and source/drain electrodes by forming a gate insulation film, an amorphous silicon film, a doped amorphous silicon film, and a metal film on the transparent dielectric substrate on which the gate electrode and the gate bus line are formed and etching the metal film, the amorphous silicon film, and the doped amorphous silicon film, and forming a pixel electrode by forming a protective film and a transparent metal film on the transparent dielectric substrate upon which the source/drain electrodes are formed and finely etching the transparent metal film through a lift-off process using a stripper solution. | 11-03-2011 |
20120100676 | Thin Film Transistor Substrate of Horizontal Electric Field Type Liquid Crystal Display Device and Fabricating Method Thereof - A thin film transistor substrate of horizontal electric field type liquid crystal display device includes: a gate line and a common line arranged in parallel on a substrate; a data line crossing the gate line and the common line to define a pixel area; a thin film transistor having a gate connected to the gate line and a source electrode connected to the data line; a common electrode extending from the common line into the pixel area; a protective film for covering a plurality of signal lines and electrodes and the thin film transistor; a pixel hole in the protective film having an elongated shape that parallels the common electrode; and a pixel electrode connected to a side surface of a drain electrode of the thin film transistor within the pixel hole. | 04-26-2012 |
20120313093 | Oxide Thin Film Transistor and Method of Fabricating the Same - An oxide thin film transistor (TFT) and a fabrication method thereof are provided. First and second data wirings are made of different metal materials, and an active layer is formed on the first data wiring to implement a short channel, thus enhancing performance of the TFT. The first data wiring in contact with the active layer is made of a metal material having excellent contact characteristics and the other remaining second data wiring is made of a metal material having excellent conductivity, so as to be utilized to a large-scale oxide TFT process. Also, the first and second data wirings may be formed together by using half-tone exposure, simplifying the process. | 12-13-2012 |
20140367688 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME - A thin film transistor array substrate including a substrate, a gate line intersecting a data line to define a pixel region on the substrate, a switching element disposed at an intersection of the gate line and the data line, a plurality of pixel electrodes and a plurality of first common electrodes alternately arranged on a protective film in the pixel region, a second common electrode overlapping the data line, a first storage electrode on the substrate, a second storage electrode overlapping the first storage electrode, and an organic insulation film on the switching element, the second storage electrode, the data line, a gate pad, and a data pad, wherein the second common electrode covers the data line, the protective film and the organic insulation film, and has inclined surfaces connected to the protective film within the pixel region. | 12-18-2014 |