Patent application number | Description | Published |
20130093990 | LIQUID CRYSTAL DISPLAY MODULE AND A LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display module is provided, which includes a display panel. The display panel disposes a plurality of panel solder pads. Two ends of each panel solder pad both dispose a wire longitudinally extending. The length of each panel solder pad longitudinally extends along a wire direction. The module further includes a FPC board, which has a plurality of FPC board solder pads. The FPC board solder pads and the panel solder pads are soldered together in a one-to-one corresponding relational manner after being aligned with each other by a machine. Two adjacent panel solder pads are stagger arranged along the wire direction. A distance between one panel solder pad and the corresponding wire of the other panel solder pad along the direction perpendicular to the wire is greater than a minimum of an alignment precision of the machine. A liquid crystal display panel is also provided. | 04-18-2013 |
20130154679 | TESTING SYSTEM - Disclosed is a testing system, which includes a thin film transistor substrate. The thin film transistor substrate includes a plurality of thin film transistors and a plurality of connecting pads. Each of the thin film transistors includes a first electrode, a second electrode, and a third electrode. The thin film transistor substrate further includes a testing pad. One of the first electrode and the second electrode of each of the thin film transistors is electrically connected with one of the connecting pads. The third electrode and the other one of the first electrode and the second electrode of each of the thin film transistors are electrically connected with the testing pad. The testing system of the present invention is capable of decreasing the cost of the testing system and the complexity of disposed circuits. | 06-20-2013 |
20130215366 | Liquid Crystal Display Panel and Method for Making the Same - This invention discloses a liquid crystal display and a method making the same. The liquid crystal display panel includes an array substrate, a color filter substrate, a liquid crystal layer, a first and second transfer pads. The first transfer pad is disposed on the array substrate, and the second transfer pad is disposed onto the color filter substrate, and is electrically interconnected with the first transfer pad. Wherein the first and second transfer pads are surface treated to reduce the surface tension thereof before deployment of alignment layers. By this arrangement, the non-active border along the peripheral of the liquid crystal display can be reduced, and a liquid crystal display with narrowed border is achieved. | 08-22-2013 |
20130231025 | METHOD AND DEVICE FOR MANUFACTURING LIQUID CRYSTAL PANEL - The present invention discloses a method and a device for manufacturing liquid crystal panel. The method includes: after introducing liquid crystal between two substrates, subjecting the substrates to edge cutting in order to expose a signal pad; supplying an inspection signal to the signal pad to effect inspection, wherein if a defect is found, then repair of the defect is carried out; and after the inspection or after the repair, applying first alignment to have monomers of the liquid crystal polymerized to form pre-tilt angle. The present invention carries out inspection of substrates before an alignment operation is performed to have monomers of liquid crystal polymerized to show pre-tilt angle and if no defect is identified or if defects are identified but are subjected to repairing by a repair process to ensure that no defect exists in the substrates, the liquid crystal monomers are processed to show the pre-tilt angle. | 09-05-2013 |
20130271444 | Liquid Crystal Display Device and Display Panel Thereof - The present invention provides a liquid crystal display device and display panel thereof. The display panel includes data lines, scan lines disposed intersecting the data lines, pixel electrodes within area formed by two adjacent scan lines and two adjacent data lines, and thin film transistors disposed at intersecting points of scan lines and data lines; gate terminal of thin film transistor connected to scan line, source terminal of thin film transistor connected to data line and drain terminal of thin film transistor connected to pixel electrode. Overlapping area of drain terminal of thin film transistor and scan line forms parasitic capacitor C | 10-17-2013 |
20130278856 | Display Panel and Method for Reparing Signal Line of Display Panel - The present invention provides a method of repairing a display panel and signal lines of the display panel. The method comprises: arranging a repairing line in a different layer with the signal line; arranging a transparent conductive layer above an intersectionally-overlapped area of the repairing line and the signal line, a melting point of the transparent conductive layer is lower than that of the signal line and the repairing line, and using laser beams to melt the transparent conductive layer to connect the signal line and the repairing line when repairing the broken signal line. The present invention arranges an additional transparent conductive layer with a lower melting point on an overlapped area of a repairing line and a signal line and uses the laser beams to melt the transparent conductive layer to connect the repairing line and the signal line, thereby increasing repairing possibility as repairing the signal line. | 10-24-2013 |
20130319745 | Routing Structure and Display Panel - The present invention provides a routing structure and display panel. The routing structure includes a plurality of routing, disposed separately. Each routing corresponds to a symbol, and the symbol is disposed on the routing to act as a part of the routing to conduct electricity. In this manner, the routing structure and display panel of the present invention allow expansion of routing width, effectively reduce RC constant and energy-consumption, and improve yield rate. | 12-05-2013 |
20130321362 | Display Panel and Drive Method of Panel Display Device - The present invention discloses a display panel, including data IC and at least two scan ICs. Data IC includes input and output terminals of first scan signal. Scan IC includes input and output terminals of second scan signal. Input terminal of each scan IC is connected to output terminal of first scan signal on data IC through respective wire. Wires have equal resistance or have resistance difference smaller than a default value. The present invention also provides a panel display device and drive method thereof. As such, the present invention can improve luminance uniformity of display panel. | 12-05-2013 |
20130321478 | Dislplay Panel, Flat-Panel Display Device and Driving Method Thereof - The display panel includes data driven chip and at least two scanning driven chips. The second scanning signal input terminal of each of the scanning driven chip is connected to a first scanning signal output terminal of the data driven chip by corresponding transmission circuits. At least one transmission circuit includes a serially connected resistor so that sum of impedance of the transmission circuits are equal, or the difference of the impedance of the transmission circuit is less than a predetermined value. In addition, a flat-panel display device with uniform brightness and a driving method thereof are also provided. | 12-05-2013 |
20130321724 | LCD Device, Array Substrate, and Method of Manufacturing the Array Substrate - A liquid crystal display (LCD) device, an array substrate in the LCD device, and a method of manufacturing the array substrate are proposed. The LCD device includes an array substrate, a color filter (CF) substrate, and a liquid crystal (LC) layer sandwiched between the array substrate and the CF substrate. A voltage-applying circuit, an auxiliary wire, and a first test pad are disposed on the array substrate. The auxiliary wire is adjacent to the voltage-applying circuit. The auxiliary wire and the voltage-applying circuit are made of the same unit and undergo the same process. If the reference wire is examined to be defective, it could refer that the voltage-applying circuit might have a fault after references and comparisons. So the array substrate could be controlled or repaired. reducing the number of defective products. | 12-05-2013 |
20130321728 | Susbtrate for Array Process of Panel Display Device, Manufacturing Method and Corresponding Liquid Crystal Display Device - The present Invention provides a substrate for array process of panel display device, which includes a cell switch and a PVSA mode pad set. Cell switch includes a plurality of switches, with each connected to a pad in shorting bar pad set. PSVA mode pad set includes a scan pad and a data pad. Scan pad is connected through some switches of cell switch to scan lines, and data pad is connected through some switches of cell switch to data lines. In this manner, the present invention reduces the number of pads in PSVA mode pad set to simplify peripheral routes. | 12-05-2013 |
20130335655 | Substrate and Manufacturing Method of Panel Display Device and Corresponding Liquid Crystal Display Panel - The present invention provides a substrate for array process of panel display device, which includes a cell switch set and a PVSA mode pad set. Cell switch set includes a plurality of switch elements. PSVA mode pad set includes a data scan pad and a common electrode pad. Data scan pad is connected through some switch elements of cell switch set to a plurality of scan lines and data lines. Common electrode pad is connected through switch element to common electrode line in the area. The present invention further provides a panel display device and manufacturing method of liquid crystal display panel. In this manner, the present invention reduces the number of pads in PSVA mode pad set to simplify peripheral routes. | 12-19-2013 |
20130335686 | LCD panel and manufacturing method for the same - The present invention relates to a liquid crystal display (LCD) panel and its manufacturing method. The LCD panel comprises a first substrate, a second substrate, a sealant, and a barrier wall. The first substrate and the second substrate are disposed relatively. The sealant disposed surrounding between the first substrate and the second substrate. The barrier wall is disposed at the outer side of the area surrounded by the sealant, and the barrier wall is respectively abutted against the first substrate and the second substrate. In summary, the present invention could improve the overflow of the sealant, reducing the difficulty for narrow frame design and the requirement for cutting precision of the LCD panel. | 12-19-2013 |
20130337716 | Liquid Crystal Display Device, Manufacturing Method and Equipment for Liquid Crystal Display Panel - The present invention provides a manufacturing method for liquid crystal display panel, which includes: applying a voltage to form an electrical field between upper and lower substrates of liquid crystal display panel; forming layout and pretilt angle of liquid crystal molecules under the effect of electrical field; releasing the voltage between upper and lower substrates after forming pretilt angle of liquid crystal molecules. The present invention also provides a manufacturing method for liquid crystal display device and a manufacturing equipment for liquid crystal display panel. As such, reduces the dark pattern or fragmented bright spots in liquid crystal display panel and improve the displaying result of the liquid crystal display panel. | 12-19-2013 |
20130340934 | LCD device, manufacturing method and equipment for LCD panel - The present invention provides a manufacturing method for LCD panel by coating the first sealant having electrical conductibility on the PSVA testing pad of the lower substrate or on the position of the upper substrate corresponding to the PSVA testing pad of the lower substrate such that the PSVA testing pad electrically connects to the transparent electrode through the first sealant. | 12-26-2013 |
20140034952 | Liquid Crystal Display Device, Array Substrate and Manufacturing Method Thereof - The present invention provides a manufacturing method for array substrate, including: forming a first conductive layer, a first isolator layer, a second conductive layer and a second isolator layer on a substrate from bottom up, the first conductive layer for forming electrically connected scan line and control terminal of switch transistor, performing dry etch on the second isolator layer to form via hole, and forming a third conductive layer on the second isolator layer for forming data line. The present invention also provides an arrays substrate and a liquid crystal display device. As such, the present invention can reduce the possibility of electrostatic explosion during array substrate manufacturing process and improve the yield rate of array substrate. | 02-06-2014 |
20140036188 | Liquid Crystal Display Device, Array Substrate and Manufacturing Method Thereof - The present invention provides a liquid crystal display device, array substrate and manufacturing method thereof. The array substrate includes a substrate, first metal layer, first isolator layer, transparent conductive layer, second isolator layer and second metal layer, wherein the first metal layer forms scan line, gate of TFT and common electrode; first isolator layer is on top of first metal layer; transparent conductive layer forms source and drain of TFT, and pixel electrode; second isolator layer is on top of transparent conductive layer; second metal layer forms data line; in addition, array substrate further includes auxiliary electrode, and the auxiliary electrode is formed by at least one of first metal layer and second metal layer. As such, scan line and/or data line can co-transmit signal with auxiliary electrode to reduce impedance so as to improve display quality of liquid crystal display. | 02-06-2014 |
20140078426 | Patterned Retarder 3D Liquid Crystal Display and the Manufacturing Method Thereof - A patterned retarder 3D liquid crystal display is disclosed. The liquid crystal display includes a display panel, a polarizer, and a patterned retarder film. The display panel includes a first substrate and a second substrate spaced apart from each other. The second substrate includes an up surface and a down surface, and the up surface is farther to the first substrate than the down surface. A black matrix is arranged on the down surface of the second substrate. A mask is arranged on a first surface of the patterned retarder film adjacent to the second substrate so that the mask corresponds to portions of the black matrix. In addition, a manufacturing method of the patterned retarder 3D liquid crystal display is also disclosed. | 03-20-2014 |
20150022507 | ARRAY SUBSTRATE AND THE LIQUID CRYSTAL PANEL - An array substrate and a liquid crystal panel area disclosed. Each pixel cell of the array substrate includes a first pixel electrode, a second pixel electrode and a third pixel electrode. In addition, the pixel cell further includes a control circuit for operating on the second pixel electrode to change the voltage of the second pixel electrode. The third pixel electrode connects to the second pixel electrode via a third transistor. In the 2D display mode, the three pixel electrodes are all in the displaying state of corresponding 2D images. In the 3D display mode, the third pixel electrode is in the displaying state of corresponding black images, and the first and the second pixel electrodes are in the displaying state of corresponding 3D images. In this way, the color distortion in the 2D and 3D display modes are enhanced. | 01-22-2015 |