Display method of display panel, display panel and display device

A display method and display panel technology, which can be applied to static indicators, cathode ray tube indicators, instruments, etc., can solve problems such as affecting display effect and color shift, and achieve the effect of avoiding color shift problems.

Active Publication Date: 2020-02-07
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the display panel may have color shift when displaying, which will affect the display effect

Method used

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  • Display method of display panel, display panel and display device
  • Display method of display panel, display panel and display device
  • Display method of display panel, display panel and display device

Examples

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Embodiment Construction

[0035] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0037] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0038] It should be understood th...

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PUM

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Abstract

The invention provides a display method of a display panel, the display panel and a display device. A display area of the display panel comprises a first display area and a second display area, sub-pixels comprise first sub-pixels located in the first display area and second sub-pixels located in the second display area, and the pixel density of the second display area is smaller than that of thefirst display area. The display method comprises the following steps: in the process of displaying a frame of picture, the first display area and the second display area are displayed by adopting different display algorithms; at least one of the two display areas is displayed in a sub-pixel rendering mode, the number of the data signals provided for the first display area is the same as the numberof the first sub-pixels, the number of the data signals provided for the second display area is the same as the number of the second sub-pixels, and in the process that the pixel circuit drives the sub-pixels to display, a voltage signal written into the pixel circuit by the data line is recorded as a data signal. According to the technical scheme provided by the embodiment of the invention, thedisplay color cast problem can be avoided.

Description

【Technical Field】 [0001] The present invention relates to the field of display technology, in particular to a display method of a display panel, a display panel and a display device. 【Background technique】 [0002] In the existing display technology, the optical device is arranged below the display area by adopting the solution of the under-screen optical device, thereby saving the space of the non-display area and increasing the screen-to-body ratio to realize a full screen. The optical device under the screen can be, for example, a camera, a fingerprint sensor, etc. Taking the optical device as a camera as an example, when the screen is displayed normally, the area where the camera is located can be displayed normally; when the camera is enabled, the light penetrates the display panel and is collected by the camera , To achieve the function of taking pictures or video. [0003] Due to the limited light transmission area in the display area, in order to increase the light transmi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/2003G09G2320/0242G09G2300/0439G09G2300/0426G09G5/02G09G2320/0666
Inventor 黑亚君黄杨周井雄周瑞渊
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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