Patent application number | Description | Published |
20090142923 | COPPER GATE ELECTRODE OF LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A copper gate electrode, applied in a thin-film-transistor liquid crystal display (LCD) device, at least comprises a patterned copper layer formed on a glass substrate, and a barrier layer formed on the patterned copper layer. The barrier layer comprises at least one of nitrogen and phosphorus, or comprises an alloy formularized as M | 06-04-2009 |
20100149473 | PIXEL ARRAY AND MANUFACTURING METHOD THEREOF - A pixel array includes a substrate, scan lines, data lines, active devices, first pads, second pads, first wires, second wires, an insulating layer, an organic planarization layer, first pad electrodes, second pad electrodes and pixel electrodes. The substrate has a display area and a non-display area. The scan lines and the data lines are disposed in the display area. The active devices are disposed in the display area and electrically connected to the scan lines and the data lines. The first and second pads are disposed in the non-display area. The first and second wires are disposed in the non-display area and respectively connected to the first and second pads. The organic planarization layer covers the insulating layer. The first and second pad electrodes are disposed on the organic planarization layer in the non-display area. The pixel electrodes are disposed on the organic planarization layer in the display area. | 06-17-2010 |
20110156038 | ACTIVE DEVICE ARRAY SUBSTRATE - An active device array substrate including a substrate, scan lines, data lines, active devices, a first dielectric layer, a common line, a second dielectric layer, a patterned conductive layer, a third dielectric layer, and pixel electrodes is provided. At least a part of the active devices are electrically connected to the scan lines and the data lines. The first dielectric layer covers the scan lines, the data lines and the active devices. The common line is disposed on the first dielectric layer. The second dielectric layer covers the common line and the first dielectric layer. The patterned conductive layer is disposed on the second dielectric layer. The third dielectric layer covers the patterned conductive layer and the second dielectric layer. The pixel electrodes are disposed on the third dielectric layer and electrically connected to the patterned conductive layer and the active devices. | 06-30-2011 |
20110292331 | PIXEL STRUCTURE AND DISPLAY PANEL HAVING THE SAME - A pixel structure includes a first and a second scan lines, a data line, a first insulating layer covering the first and the second scan lines and a portion of the data line and having a recess, a second insulating layer covering the first insulating layer, a capacitor electrode line covering the data line and the recess, a third insulating layer on the capacitor electrode line, a first active device electrically connected to the second scan line and the data line, a second active device electrically connected to the first active device and the first scan line, and a first and a second pixel electrodes electrically connected to the first and the second active devices, respectively. The portion of the data line and the first and the second scan lines are in the same layer. The recess is located at two sides of the portion of the data line. | 12-01-2011 |
20120092578 | DISPLAY PANEL - A driving circuit and a common electrode are located within a sealant region of the first substrate, wherein the driving circuit includes switch devices and turn-line structures. The common electrode is located within the sealant region of the first substrate. The planar layer is located on the first substrate, wherein the thickness of the planar layer at the turn-line structure of the driving circuit is less than the thicknesses of other portions. The conductive layer is located on the planar layer. A second substrate having an electrode thereon is disposed opposite to the first substrate. A liquid crystal layer is located within the display region between the first substrate and the second substrate. A sealant is located within the sealant region between the first substrate and the second substrate, and conductive balls are distributed in the sealant. | 04-19-2012 |
20120161136 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A thin film transistor (TFT) array substrate with few processing steps and simple structure is provided, wherein merely two patterned metal layers are required and a patterned planarization layer is adopted to separate the two patterned metal layers from each other and thereby reduce power loading. In addition, the patterned planarization layer has slots to form height differences so as to separate scan lines from common electrodes to further reduce the power loading. | 06-28-2012 |
20130161604 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF - A pixel structure and a manufacturing method thereof are provided. The pixel structure includes a substrate, a scan line, a data line, a first insulating layer, an active device, a second insulating layer, a common electrode and a first pixel electrode. The data line crossed to the scan line is disposed on the substrate and includes a linear transmitting part and a cross-line transmitting part. The first insulating layer covering the scan line and the linear transmitting part is disposed between the scan line and the cross-line transmitting part. The active device, including a gate, an oxide channel, a source and a drain, is connected to the scan line and the data line. The second insulating layer is disposed on the oxide channel and the linear transmitting part. The common electrode is disposed above the linear transmitting part. The first pixel electrode is connected to the drain. | 06-27-2013 |
20140042444 | PIXEL STRUCTURE AND FABRICATING METHOD OF PIXEL STRUCTURE - A pixel structure and a fabricating method thereof are provided. An insulating layer and a planar layer are formed on an electrode. The planar layer has a first opening. A conductive layer is formed on the planar layer and filled into the first opening. A patterned photoresist layer having an etching opening is formed. A wet etching process employing the patterned photoresist layer as a mask is performed on the conductive layer to remove the conductive layer disposed above the electrode via the etching opening and etch laterally the conductive layer below the patterned photoresist layer, to form a patterned conductive layer having a second opening. A dry etching process employing the patterned photoresist layer as a mask is performed on the insulating layer to remove the insulating layer disposed above the electrode via the etching opening, to form a patterned insulating layer having a third opening. | 02-13-2014 |
Patent application number | Description | Published |
20090047749 | Methods of manufacturing thin film transistor and display device - A first patterned conductive layer is formed on a substrate. A dielectric layer, a semiconductor layer, a second conductive layer and a photoresist layer are formed above the first patterned conductive layer. The photoresist layer is patterned using a photomask with multiple different transparencies, and the patterned photoresist layer has at least three different thicknesses. The photoresist layer within the channel region is removed. The second conductive layer within the channel region and part of semiconductor layer are etched to form a channel, source and drain of a thin film transistor. The photoresist layer corresponding to a pixel connecting region and a data pad region is removed to expose a pixel connecting region and a data pad. The remained photoresist layer is reflowed so as to cover the channel. The uncovered semiconductor layer is removed using the reflowed photoresist layer and the patterned second conductive layer as a mask. | 02-19-2009 |
20090185089 | PIXEL STRUCTURE OF LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MAKING THE SAME - A pixel structure of a liquid crystal display panel includes a scan line, a data line, a thin film transistor (TFT), a pixel electrode, a light-shielding pattern, and a common line. The data line includes a first data line section and a second data line section composed respectively of the first material layer and second material layer and electrically connected to each other through a plurality of contact plugs. In addition, the pixel electrode is electrically connected to a drain of the TFT, and the light-shielding pattern, which is a floating metal, is disposed over the first data line section. The common line, the light-shielding pattern, and the second data line section are composed of the same material layer. | 07-23-2009 |
20090289259 | PIXEL STRUCTURE OF DISPLAY PANEL AND METHOD OF MAKING THE SAME - A pixel structure of a display panel is provided. The pixel structure includes a first storage capacitor formed by a pixel electrode and a common electrode pattern, and a second storage capacitor formed by an electrode pattern and the common electrode pattern. Accordingly, the storage capacitance is greatly improved without sacrificing the aperture ratio, or the aperture ratio is improved by reducing the area of the storage capacitor while the storage capacitance is maintained. | 11-26-2009 |
20130168704 | Panel and method for fabricating the same - A panel is disclosed, in which, a patterned semiconductor layer is formed on an insulation layer. The patterned semiconductor layer includes a portion corresponding to an electrode and another portion corresponding to a wiring trace. The portion corresponding to the electrode may be formed as, for example, a channel, and the other portion corresponding to the wiring trace may protect the wiring trace during fabrication process or in the structure from scratching or corrosion. | 07-04-2013 |
20130168707 | ARRAY SUBSTRATE STRUCTURE OF DISPLAY PANEL AND METHOD OF MAKING THE SAME - An array substrate structure of a display panel includes a substrate, a plurality of first wirings, a first patterned insulating layer, a plurality of second wirings, a plurality of first protective patterns, and a plurality of second protective patterns. The substrate has a wiring region. The first wirings are disposed in the wiring region. The first patterned insulating layer is disposed on the first wirings. The second wirings are disposed on the first patterned insulating layer. The first protective patterns are disposed in the wiring region and disposed on the corresponding second wiring, respectively, where the first protective pattern includes a semiconductor material. The second protective patterns are disposed on the corresponding first protective pattern, respectively, where the second protective pattern includes an inorganic insulating material. | 07-04-2013 |
Patent application number | Description | Published |
20090167975 | Liquid Crystal Display Unit Structure and Manufacturing Method Thereof - A liquid crystal display unit structure and the manufacturing method thereof are provided. The method comprises the following steps: forming a patterned first metal layer with a first data line segment and a lower gate pad on a substrate; forming a patterned dielectric layer covering the first data line and the lower gate pad having a plurality of first openings and a second opening therein, forming a patterned second metal layer including a common line, a second data line segment and a upper gate pad, wherein the upper gate pad is electrically connected to the lower gate pad through the first openings, and the second data line segment is electrically connected to the first data line segment through the first openings; finally forming a patterned passivation layer and a patterned transparent conductive layer. | 07-02-2009 |
20090262269 | PIXEL STRUCTURE AND ACTIVE DEVICE ARRAY SUBSTRATE - A pixel structure is disposed on a substrate and electrically connected to a scan line and a data line. The pixel structure including an active device, a bottom capacitor electrode, an insulator, and a pixel electrode is provided. The active device is disposed on the substrate and has a gate, a source and a drain. Besides, the active device is electrically connected to the scan line and the data line. The bottom capacitor electrode and the gate are separately disposed on the substrate. The insulator covering the active device and the bottom capacitor electrode is made of a mono film. The pixel electrode is electrically connected to the active device, and at least a part of the pixel electrode extends to the insulator above the bottom capacitor electrode. | 10-22-2009 |
20110165725 | Pixel Structure and Method for Fabricating the Same - A pixel structure is disclosed. The pixel structure includes a substrate, a first data line having at least one end formed on the substrate, a first insulation layer overlying the first data line and exposing a part of the end of the first data line, a shielding electrode disposed on the first insulation layer and overlapped with the first data line, a second data line formed on the first insulation layer and electrically connected to the exposed end of the first data line, a second insulation layer overlying the shielding electrode and the second data line, and a pixel electrode formed on the second insulation layer and overlapped with the shielding electrode. The invention also provides a method for fabricating the pixel structure. | 07-07-2011 |
20110263053 | METHOD FOR MANUFACTURING PIXEL STRUCTURE - A pixel structure including a scan line, a data line, an active device, a shielding electrode, and a pixel electrode is provided on a substrate. The data line includes an upper conductive wire and a bottom conductive wire. The upper conductive wire is disposed over and across the scan line. The bottom conductive wire is electrically connected to the upper conductive wire. The active device is electrically connected to the scan line and the upper conductive wire. The shielding electrode is disposed over the bottom conductive wire. The pixel electrode disposed over the shielding electrode is electrically connected to the active device. In addition, parts of the pixel electrode and parts of the shielding electrode form a storage capacitor. | 10-27-2011 |
20120218489 | Liquid Crystal Display Unit Structure Including a Patterned Etch Stop Layer Above a First Data Line Segment - A liquid crystal display unit structure and the manufacturing method thereof are provided. The liquid crystal display unit structure comprises a patterned first metal layer with a first data line segment and a gate line on a substrate; a patterned dielectric layer covering the first data line and the gate line having a plurality of first openings and a second opening therein, a patterned etch stop layer having a first portion located above the first data line segment and a second portion; a patterned second metal layer including a common electrode line, a second data line segment, a source electrode and a drain electrode, wherein the first portion of the patterned etch stop layer is between the first data line segment and the common line; a patterned passivation layer and a patterned transparent conductive layer. | 08-30-2012 |