A method and device for improving image crosstalk

A technology of image crosstalk and image interference, applied in the direction of instruments, static indicators, etc., can solve the problems of display errors and image information crosstalk, and achieve the effect of improving display quality and image crosstalk.

Inactive Publication Date: 2016-06-29
BOE TECH GRP CO LTD +1
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Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for improving image crosstalk, which solves the problem of mutual image information crosstalk between adjacent sub-pixels with different grayscale values ​​in the display area of ​​the existing display, and avoids the problem of image crosstalk. The wrong picture information is displayed on the display screen, and the display quality of the display screen of the monitor is improved

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  • A method and device for improving image crosstalk
  • A method and device for improving image crosstalk
  • A method and device for improving image crosstalk

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] Embodiments of the present invention provide a method for improving image crosstalk, referring to figure 1 As shown, the method includes the following steps:

[0063] 101. According to the area of ​​the interfering image region and the set of compensated grayscale values, obtain a chart of the correspondence relationship between the area of ​​the image region and the compensated grayscale value.

[0064] Specifically, by obtaining the interfering image...

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Abstract

Embodiments of the present invention provide a method and device for improving image crosstalk, which relate to the field of liquid crystal display technology, solve the problem of image information crosstalk between adjacent sub-pixels with different grayscale values ​​in the existing display, and avoid display Wrong picture information is displayed on the screen, and the display quality of the picture of the monitor is improved. The method includes: obtaining a graph corresponding to the area of ​​the image area and the compensated gray scale value according to the area of ​​the interfering image area and the set of compensated gray scale values; the set of compensated gray scale values ​​includes the compensated gray scale of the image area where image crosstalk occurs value; perform grayscale value compensation on the first image area where image crosstalk may occur according to the corresponding relationship chart between the area of ​​the image area and the compensated grayscale value. The invention is applied to the technology for processing image crosstalk in the production of display equipment.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a method and device for improving image crosstalk. Background technique [0002] In the liquid crystal display (Liquid Crystal Display, LCD for short) product in the prior art solution, due to the limitations of the technological level in the manufacturing process, the wiring distance between the pixel electrode and the data line or the gate line is often too close. [0003] In this way, in the finally formed display, there will be a problem of image information crosstalk between adjacent sub-pixels with different gray scale values ​​in the display area, resulting in the phenomenon of wrong display of picture information on the display screen, affecting the display screen of the display. Display quality. Contents of the invention [0004] Embodiments of the present invention provide a method and device for improving image crosstalk, which solves the problem of m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
Inventor 吴昊
Owner BOE TECH GRP CO LTD
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