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Display control method and device, display device, and medium

A display control method and display panel technology, which can be applied to static indicators, instruments, etc., can solve the problems of lowering the brightness uniformity of the panel, and achieve the effect of improving the brightness uniformity.

Active Publication Date: 2022-05-13
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increase of OLED Panel resolution (2K, 4K, 8K), refresh rate (60Hz, 120Hz, 240Hz) and size (55", 65", 77", 88"), it is easy to produce panel brightness The problem of reduced uniformity

Method used

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  • Display control method and device, display device, and medium
  • Display control method and device, display device, and medium
  • Display control method and device, display device, and medium

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Embodiment Construction

[0036] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0037] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0038] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equiv...

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PUM

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Abstract

A display control method and device, a display device, and a medium. The display control method is applied to a display panel, including: acquiring an original brightness value corresponding to a grayscale value of a subpixel of the display panel, when the position of the subpixel When located in a preset area, obtain the brightness compensation gain value of the sub-pixel, determine a target brightness value according to the original brightness value and the brightness compensation gain value, and control the sub-pixel to display at the target brightness value. In the solution provided by this embodiment, by setting the brightness compensation gain value in the preset area, the brightness compensation is performed on the preset area, so as to improve the brightness uniformity of the display panel.

Description

technical field [0001] The embodiments of the present application relate to but are not limited to display technology, especially a display control method and device, a display device, and a medium. Background technique [0002] Organic Light-Emitting Diode (OLED) panels have higher and higher resolutions, higher refresh rates, and larger sizes. With the increase of OLED Panel resolution (2K, 4K, 8K), refresh rate (60Hz, 120Hz, 240Hz) and size (55", 65", 77", 88"), it is easy to produce panel brightness The problem of reduced uniformity. Contents of the invention [0003] The following is an overview of the topics described in detail in this article. This summary is not intended to limit the scope of the claims. [0004] Embodiments of the present application provide a display control method and device, a display device, and a medium, so as to improve the display brightness uniformity of a display panel. [0005] On the one hand, an embodiment of the present applicatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3208
CPCG09G3/3208G09G2320/0233
Inventor 崔容豪玄丽燕仇翠红
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD