Initiative array substrate, liquid crystal display panel and manufacturing method thereof
A liquid crystal display panel, active array technology, applied in semiconductor/solid-state device manufacturing, optics, instruments, etc., can solve problems such as excessive use of photomasks
Active Publication Date: 2010-11-24
AU OPTRONICS CORP
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Problems solved by technology
Another technical problem to be solved by the present invention is to provide a method for manufacturing an active array substrate, which can improve the problem of excessive use of photomasks in the prior art process
Method used
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Abstract
The invention discloses an active array base plate and a liquid crystal display panel and method for preparation. The active array base plate comprises a base, a plurality of scan lines, a plurality of data lines, a plurality of pixel electrodes, a plurality of active elements, and a height auxiliary structure, wherein the scan lines are arranged on the base, the data lines are vertical to the scan lines, each active element is respectively electrically connected with the corresponding scan lines, data lines and the pixel electrodes to define a pixel area, the height auxiliary structure is generally arranged on the upper of the active element, the data lines or the scan lines, and the top patterns of the height auxiliary structure are a round, a similar round, an oval, a closed irregular graphic without angles or a closed irregular graphic without a right angle.
Description
Active array substrate, liquid crystal display panel and manufacturing method thereof technical field The invention relates to an active array substrate, a liquid crystal display panel and a manufacturing method thereof, in particular to an active array substrate with a color filter and a manufacturing method thereof. Background technique Generally, the color filter manufacturing process of liquid crystal display adopts the photoresist of three primary colors and undergoes three photolithography processes to form three color photoresist films in the pixels on the substrate in sequence, and Form a color filter. Since the formation of the colored photoresist film is to drop the colored photoresist liquid on the substrate and then evenly coat it on the substrate in a rotating manner, most of the colored photoresist will be wasted during the rotation process , and the color photoresist is expensive, and the cost of such a production method is relatively high. In addition, th...
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IPC IPC(8): H01L27/12H01L21/84G02F1/1362G02F1/136G02F1/1335
Inventor 黄彦衡陈宗凯李淑琴
Owner AU OPTRONICS CORP