Liquid crystal display panel with scribing fool-proof design and operation method thereof
A liquid crystal display, liquid crystal display technology, applied in instruments, nonlinear optics, optics, etc., can solve problems such as waste of labor costs, scribing errors, and misreading of front and back.
Active Publication Date: 2021-05-07
厦门高卓立科技有限公司
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Problems solved by technology
However, in the existing scribing process, the method for judging the front and back of the liquid crystal display requires very skilled operators or technicians to judge with human eyes, and it must be judged for each piece
This poses a great challenge to the requirements of the operator and the fatigue work. A little carelessness will lead to misreading the front and back, scribing errors, and resulting in bad waste.
What's more, it will cause a huge waste of material cost and labor cost
Method used
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[0029] A liquid crystal display panel with scribing fool-proof design, such as Figure 1-4 As shown, the liquid crystal display device unit and the scribing fool-proof symbols are regularly arranged, and the liquid crystal display device unit includes a substrate 101, a common electrode 201 and a segment electrode 202 regularly distributed on the substrate 101, and the scribing The fool-proof symbols are distributed on the four corners of the common electrode 201 and the segment electrode surface 202, which are the corner A, the corner B, the corner C and the corner D respectively. , bottom, left and right edge 0.05-0.1mm. The scribing fool-proof symbol is a nested combination of symbols and letters, and the directionality of the letters is used as a fool-proof distinction, wherein the symbol is an equilateral right-angled triangle or a square, and the height and width are both 1mm, so The height and width of the letters mentioned above are both 0.6mm;
[0030] Such as Fig...
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Abstract
The invention discloses a liquid crystal display panel with scribing fool-proof design and an operation method thereof, the liquid crystal display panel is formed by regularly arranging liquid crystal display device units and scribing fool-proof symbols, and the regular arrangement of the liquid crystal display device units refers to that common electrodes and segment electrodes on a substrate are respectively arranged in a row or a column or a whole surface; and each substrate is provided with a corresponding scribing fool-proof symbol. By the adoption of the fool-proof design, the front face and the back face of the liquid crystal display can be rapidly selected, accurate alignment and safety fool-proof are achieved, production efficiency and accuracy are improved, cost is saved, and the method can be applied to manual and full-automatic visual alignment scribing.
Description
technical field [0001] The invention specifically relates to a liquid crystal display panel with a scratch-proof design for scribing and an operation method thereof. Background technique [0002] With the development of liquid crystal display technology, the manufacturing process of liquid crystal display devices is becoming more and more mature. Excellent process methods are the key to ensure the production quality of liquid crystal devices. The scribing process of liquid crystal displays requires that the liquid crystal displays be cut into liquid crystal displays with accurate dimensions and correct front and back sides. However, in the existing scribing process, the method for judging the front and back of the liquid crystal display requires very skilled operators or technicians to judge with human eyes, and it must be judged for each piece. This poses a great challenge to the requirements of the operator and the fatigue work. A little carelessness will lead to misreadi...
Claims
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IPC IPC(8): G02F1/1343G02F1/1333
CPCG02F1/134309G02F1/1333
Inventor 吴烨盛
Owner 厦门高卓立科技有限公司