Array substrate, liquid crystal display panel and optical alignment method of liquid crystal display panel
A liquid crystal display panel and array substrate technology, applied in the field of optical alignment, can solve problems such as static electricity and particle pollution, achieve the effects of reducing production loss, improving production yield, and reducing static electricity discharge
Inactive Publication Date: 2018-11-02
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
The brushing alignment method can provide a strong alignment ability of liquid crystal molecules, but in the process of brushing, due to the use of flannelette contact friction, it will generate static electricity and particle pollution
Method used
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[0032] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.
[0033] see figure 2 and image 3 , the first embodiment of the present invention provides an array substrate, including: a display area 10 and a non-display area 20 surrounding the display area 10;
[0034] The non-display area 20 is provided with an inner common electrode line 30, an outer common electrode line 40 located on a side of the inner common electrode line 30 away from the display area 10, an outer common electrode line 40 located on the inner common electrode line 30 and an outer common electrode line 40. A plurality of signal input lines 50 arranged at intervals between the electrode lines 40 and a plurality of common electrode connection lines 60 connecting the inner common electrode lines 30 and the outer common electrode line...
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The invention provides an array substrate, a liquid crystal display panel and an optical alignment method of the liquid crystal display panel. The array substrate has the advantages that an inner public electrode line, an outer public electrode line, a plurality of signal input lines and a plurality of public electrode connecting lines are arranged in the non-display area of the array substrate, the outer public electrode line is located on one side, away from a display area, of the inner public electrode line, the signal input lines are arranged between the inner public electrode line and theouter public electrode line at intervals, and the public electrode connecting lines are connected with the inner public electrode line and the outer public electrode line; the inner public electrodeline, the outer public electrode line and the public electrode connecting lines are located on a first metal layer, and the signal input lines are located on a second metal layer; by integrally arranging the inner public electrode line, the outer public electrode line and the public electrode connecting lines on the same metal layer, area difference between the public electrode connecting lines and the signal lines in the second metal layer is lowered, the static release of the public electrode connecting lines and other lines is reduced, production yield is increased, and production loss is lowered.
Description
technical field [0001] The invention relates to the field of display technology, in particular to an array substrate, a liquid crystal display panel and a method for optical alignment of the liquid crystal display panel. Background technique [0002] A liquid crystal display (Liquid Crystal Display, LCD) is one of the most widely used flat panel displays at present, and a liquid crystal panel is a core component of the liquid crystal display. A liquid crystal panel is usually composed of a color filter substrate (ColorFilter Substrate, CF Substrate), a thin film transistor array substrate (Thin Film TransistorArray Substrate, TFT Array Substrate), and a liquid crystal layer (Liquid Crystal Layer) arranged between the two substrates. . Generally, pixel electrodes and common electrodes are respectively arranged on the array substrate and the color filter substrate. When a voltage is applied to the pixel electrode and the common electrode, an electric field will be generated ...
Claims
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Login to View More IPC IPC(8): G02F1/1362G02F1/1343G02F1/1337
CPCG02F1/133788G02F1/134309G02F1/136204
Inventor 夏青柴立
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD