Method for automatically generating LCD circuit design drawing by shooting image

Abstract

The invention discloses a method for automatically generating an LCD circuit design drawing by shooting an image. The method comprises the following steps: S1, setting detection parameters according to a to-be-detected product; S2, placing a to-be-detected product on detection equipment, and starting detection; S3, shooting an image of the to-be-detected product according to the detection parameters and storing the image; s4, analyzing and processing each image; S5, extracting circuit information of each image, and combining all the circuit information into a complete circuit design drawing; and S6, outputting a design drawing. According to the invention, circuit design information can be quickly analyzed and extracted through high-precision image shooting of the camera, manual checking through a microscope or manual checking after shooting is not needed, the manual manufacturing process is canceled, automatic circuit defect checking is also realized, the workload of engineers is greatly reduced, the manufacturing period is effectively shortened, and the manufacturing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of LCD circuit design, in particular to a method for automatically generating an LCD circuit design drawing by taking images. Background technique [0002] For the circuit design used in the LCD industry, the production of its CAD design drawings requires experienced designers to complete, and the production cycle is long. At present, there is no equipment in the industry to make its LCD circuit from existing products. When imitating a certain LCD product, experienced designers are required to make design drawings based on product imitation, and then continue to test and modify to obtain similar CAD design drawings. It requires a large amount of engineering to complete, and there are still the following problems: [0003] 1. It is necessary to manually observe the specific product circuit, and then manually imitate the CAD design drawing; [0004] 2. Because the circuit precision of the LCD panel is very h...

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Problems solved by technology

[0004] 2. Because the circuit precision of the LCD panel is very high and the size is very small, even reaching the level of 10 microns, it is difficult for the human eye to observe directly with a microscope or observe after shooting;

[0005] 3. There are circuit errors in the artificially produced CAD design drawings. It takes a long time to test and modify after making samples. After repeated rounds of testing and modification, the correct CAD design drawings can be obtained, which is difficult and low in production efficiency.

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