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A sub-pixel address positioning method, address positioning device and repairing equipment

An address positioning and seed pixel technology, which is applied to instruments, computing, electrical digital data processing, etc., can solve the problem that the address positioning device cannot obtain the address of the sub-pixels of the liquid crystal panel.

Active Publication Date: 2018-11-20
BOE TECH GRP CO LTD
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Problems solved by technology

[0003] The purpose of the present invention is to provide a sub-pixel address positioning method, address positioning device and repair equipment, which solves the problem that the address positioning device cannot obtain the address of the sub-pixel in the liquid crystal panel where the cursor cannot be located

Method used

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  • A sub-pixel address positioning method, address positioning device and repairing equipment
  • A sub-pixel address positioning method, address positioning device and repairing equipment
  • A sub-pixel address positioning method, address positioning device and repairing equipment

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Embodiment Construction

[0050] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0051] The embodiments of the present invention can be applied to scenarios where sub-pixels in a liquid crystal panel need to be positioned, such as production, debugging, experimentation, or repair of a liquid crystal panel. In these scenarios, the address positioning device can be connected with the liquid crystal panel, and the address positioning realizes the address positioning of the sub-pixels in the liquid crystal panel through the connection with the liquid crystal panel. Wherein, the address locating device may be an address locating machine, and the above-mentioned liquid crystal panel may be a liquid crystal panel without a signal generator installed, and the liquid crystal panel displays a picture by receiving a signal output from a signal g...

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Abstract

The present invention provides a sub-pixel address positioning method, address positioning device and repair equipment, the method may include: obtaining the address of the sub-pixel positioned by the cursor of the address positioning device in the liquid crystal panel; using the sub-pixel of the pixel of the liquid crystal panel arranging the structure and the address of the positioning sub-pixel, calculating the address of the target sub-pixel in the pixel to which the positioning sub-pixel belongs, wherein the target sub-pixel is a sub-pixel that cannot be positioned by the cursor. The embodiment of the present invention can realize the address positioning of the W sub-pixel in the liquid crystal panel.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a sub-pixel address positioning method, an address positioning device and repair equipment. Background technique [0002] With the development of liquid crystal display technology, the pixel structure in the current liquid crystal panel has also been greatly improved. For example, the pixels of the traditional liquid crystal panel only include three sub-pixels of red (R), green (G) and blue (B) , the pixels of the current liquid crystal panel can add sub-pixels of other colors on the basis of the traditional RGB three-color sub-pixels, for example: a pixel can include four sub-pixels of R, G, B and white (W), or a pixel can include R , G, B and yellow (Y) four sub-pixels and so on. Wherein, during the production or use of the liquid crystal panel, it is generally necessary to perform address positioning on the sub-pixels in the liquid crystal panel, specifically a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/3607G02F1/1309G02F1/136259G09G3/006G09G2300/0452G02F1/134345G02F1/1362G06F3/04812
Inventor 陈燚
Owner BOE TECH GRP CO LTD
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