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Method for debugging spliced screen, and debugging device and system for spliced screen

A splicing screen and adjacency technology, which is applied to instruments, static indicators, etc., can solve the problems of large influence of human factors and cumbersome debugging work

Pending Publication Date: 2017-10-20
BEIJING BOE MULTIMEDIA TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to accurately judge the difference between the display screens only by human eyes, and it is greatly affected by human factors. There are many uncertainties in the debugging results, and the debugging work is repeated and cumbersome.

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  • Method for debugging spliced screen, and debugging device and system for spliced screen

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Embodiment Construction

[0033] 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.

[0034] An embodiment of the present invention provides a method for debugging a splicing screen. As shown in FIG. 1(a), FIG. 1(b), FIG. 2(a), and FIG. 2(b), the splicing screen 10 includes adjacent first display screens 11 and a second display screen 12 .

[0035] Wherein, the first display screen 11 and the second display screen 12 may be liquid crystal displays.

[0036] It should be noted that the splicing screen 10 includes at least two adjacent display s...

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Abstract

The embodiment of the invention, which relates to the field of the display technology, provides a method for debugging a spliced screen, and a debugging device and system for a spliced screen, so that color display effect information of the first display screen and the second display screen becomes consistent and thus the display quality of the spliced screen is improved. The spliced screen includes a first display screen and a second display screen adjacent to the first display screen. The method for debugging a spliced screen comprises: under the circumstance that a first display area of the first display screen and a second display area of the second display screen display the same pictures, color display effect information of the first display area and color display effect information of the second display area are obtained by a sensor; when the difference between the color display effect information of the first display area and the color display effect information of the second display area is beyond an allowable range, the color display effect information of the second display area is reset, so that the difference between the color display effect information of the first display area and the color display effect information of the second display area is within an allowable range after adjustment.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for debugging a splicing screen, a debugging device and a system for a splicing screen. Background technique [0002] In recent years, as the use of splicing screens has become wider and wider, its technical requirements have also become higher and higher. [0003] The splicing screen is composed of multiple independent display screens. Even if the parameter values ​​​​set in each display screen are the same, different display screens will display the same picture due to the difference in transmittance and liquid crystal deflection angle of each display screen. , there are differences in color display. If the colors of two adjacent display screens are different, the actual visual effect will be seriously affected, especially at the splicing of adjacent display screens, the color difference will be more obvious. [0004] In the existing solutions, it mainly relies on h...

Claims

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Application Information

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IPC IPC(8): G09G3/36
CPCG09G3/36G09G2320/0666
Inventor 姚佳佳
Owner BEIJING BOE MULTIMEDIA TECH
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