Gamma debugging method and gamma debugging device

A debugging method, gamma technology, applied to instruments, TVs, color TV components, etc., can solve problems such as brightness inconsistency

Active Publication Date: 2020-10-27
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the current display screen still has the problem of inconsistent brightness wh...

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  • Gamma debugging method and gamma debugging device
  • Gamma debugging method and gamma debugging device
  • Gamma debugging method and gamma debugging device

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Embodiment Construction

[0052]The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0053] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation,...

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Abstract

The invention discloses a gamma debugging method and a gamma debugging device. The gamma debugging method is used for a display panel, wherein the display panel is provided with a first display area and a second display area, and the light transmittance of the first display area is larger than that of the second display area. The method comprises the steps: selecting a test area with the same shape and size as the first display area from the second display area; obtaining a first current brightness value of the test area corresponding to a specified register value under the specified gray scale; determining a plurality of first target brightness values of the first display area corresponding to a plurality of register values under the specified gray scale according to the first current brightness value and the linear relationship between the register values of the display panel and the brightness; and performing gamma debugging on the first display area according to the plurality of first target brightness values. According to the embodiment of the invention, the brightness consistency of the display panel can be improved.

Description

technical field [0001] The invention relates to the display field, in particular to a gamma debugging method and a gamma debugging device. Background technique [0002] With the rapid development of electronic devices, users have higher and higher requirements for screen-to-body ratio, so that the full-screen display of electronic devices has attracted more and more attention from the industry. [0003] At present, the design of the camera under the screen has appeared. The camera under the screen means that the camera is located under the display screen and does not affect the display function of the display screen. When the user does not use the camera, the display above the camera normally displays images, and when the user uses the camera, the display above the camera does not display images. [0004] However, the current display screen still has the problem of inconsistency in brightness between the position where the camera is set and the position where the camera is ...

Claims

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Application Information

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IPC IPC(8): G09G3/20G09G5/10H04N5/225
CPCG09G3/20G09G5/10G09G2320/0233H04N23/57G09G3/006G09G2320/0673G09G3/3208G09G3/2074G09G2320/0626
Inventor 王玉青陈心全张小宝韩冲
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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