Display screen compensation method and compensation device

A technology of display screen and compensation method, which is applied to static indicators, instruments, etc., and can solve problems such as uneven display

Active Publication Date: 2020-11-24
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a display screen compensation method and compensation device, which can solve the problem of uneven display, so that the display effect of the splicing screen can be improved

Method used

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  • Display screen compensation method and compensation device
  • Display screen compensation method and compensation device
  • Display screen compensation method and compensation device

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0049] The present application provides a display screen compensation method and a compensation device. Wherein, the compensating device can be integrated in a device having a storage unit and a microprocessor installed with computing capability.

[0050] For example, see figure 1 , figure 1 Schematic diagram of the scene for the compensation method of the display screen provided by this application.

[0051]After the device acquires the display screen, the display screen includes a first di...

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Abstract

The present application provides a display image compensation method and a compensation device. Said method comprises: first performing pre-processing on a first display image and a second display image, and acquiring, according to the pre-processed first display image, RGB value compensation data corresponding to the pre-processed second display image; performing RGB compensation on the pre-processed second display image according to the RGB value compensation data, and superimposing the compensated second display image and the pre-processed first display image to obtain a compensated display image.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a compensation method and a compensation device for a display screen. Background technique [0002] The splicing screen is a complete display unit, which can be used as a single display or spliced ​​into a large screen. However, due to the unstable manufacturing process of the splicing screen, it is easy to cause the problem of uneven display at the splicing point, which leads to a decrease in the display effect of the splicing screen. [0003] Although the existing technical solutions can solve the problem of uneven display at the splicing part of the splicing screen to a certain extent. However, the mutation block cannot be compensated, so there will still be a problem of uneven display. Contents of the invention [0004] Embodiments of the present application provide a display image compensation method and a compensation device, which can solve the problem of un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G3/2007G09G2300/026
Inventor 高翔吴宇
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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