Abstract: 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.

Abstract: 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.

Abstract: An organic light emitting diode display device according to the present invention includes a first electrode on a first substrate including a first region and a second region, the second region substantially surrounding the first region; a pixel separating pattern on the first electrode in the second region; an organic light emitting pattern at least in the first region; a second electrode on the organic light emitting pattern; a contact electrode on the pixel separating pattern, the contact electrode being electrically connected to the second electrode; and a thin film transistor on the second substrate facing the first substrate, the thin film transistor being electrically connected to the contact electrode.

Abstract: 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.

Abstract: 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.

Abstract: A manufacturing method of an electro line for a liquid crystal display device includes depositing a barrier layer made of a conducting material on a substrate, depositing a copper layer (Cu) on the barrier layer, wet-etching the Cu layer using a first etchant, and dry-etching the barrier layer using a second etchant using the wet-etched Cu layer as an etch mask.

Abstract: An organic light emitting device including a first electrode disposed on a substrate, a separator disposed on the first electrode in a lattice shape and having a groove-shaped isolation portion that gradually expands from an entrance toward an inside of the isolation portion, organic light emitting patterns disposed on the first electrode surrounded by the separator, the organic light emitting patterns being separated by the isolation portion, and second electrodes disposed on the organic light emitting patterns and separated by the isolation portion.

Abstract: 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 and formed from a first conductive layer; a data line formed from a second conductive layer, the data line crossing the gate line and the common line having a gate insulating film therebetween such that the data line, the gate line and the common line 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 and formed from the first conductive layer; 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 and formed from a third conductive layer within

Abstract: A thin film transistor substrate for a display device having a plurality of thin film transistors and pixel electrodes connected to the thin film transistors, said thin film transistor substrate includes: a plurality of pad electrodes in a non-display area of the display device for applying signals to the plurality of thin film transistors in a non-display area of the display device; a protective film covering the pad electrodes in the non-display area; and a slit in the protective film adjacent to at least one of the plurality of pad electrodes.

Abstract: A fabrication method of a liquid crystal display device uses a printing method which forms a pattern of a wider effective line width such as a gate line, a data line, a passivation layer, a pixel electrode, etc. constituting an LCD device. The inventive lithography process uses a mask that is applied at the time of forming a channel region having a narrow effective line width. Accordingly, the amount of resist used may be reduced, and the fabrication process can be simplified. This printing method can be used to fabricate a color filter substrate of an LCD device.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A method of manufacturing a liquid crystal display, the method including the steps of preparing a substrate, forming a first pattern on a first print roll, forming a first print pattern using the first print roll applied in a first direction, forming a second pattern on a second print roll, and forming a second print pattern using the second print roll applied in a second direction.

Abstract: 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.

Abstract: 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 sem

Abstract: 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.

Abstract: A liquid crystal display device and a fabricating method thereof for simplifying a process are disclosed. In the method of fabricating the liquid crystal display device, a first conductive pattern group including a gate line and a gate electrode, a common line and a common electrode, a pixel electrode and a pad is formed on a substrate. An insulating film including a plurality of contact holes and a semiconductor pattern is formed on the first mask pattern group. And a second conductive pattern group including a data line, a source electrode and a drain electrode is formed on an insulating film provided with the semiconductor pattern, and exposes an active layer of the semiconductor pattern.