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Display panel and display device

A display panel and display device technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problem of image ghosting of camera modules, and achieve the effect of ensuring image quality

Active Publication Date: 2022-08-05
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a display panel and a display device to improve the technical problem of ghosting when the camera module is imaging in the existing display device

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0038] In the current LCD, a single pixel electrode on the side of the array substrate or between two adjacent pixel electrodes is usually designed as a double-domain or multi-domain structure. When external light enters the LCD, the liquid crystal molecules in the camera area under the screen are affected by different domains. The function of the pixel electrode causes the incident light with phase difference to be generated when the external...

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Abstract

The application provides a display panel and a display device; the display panel includes a plurality of first pixel electrodes arranged in a first display area and a plurality of second pixel electrodes arranged in a second display area, a plurality of second pixel electrodes The branch electrodes have at least two different extension directions, and the extension directions of the plurality of first branch electrodes of the first pixel electrode are the same. The extension directions of some pixel electrodes in the two display areas are different, and the pixel electrodes in the first display area are set to extend in one direction, so that the phase changes of the external light passing through the first display area are equal, and the incident light received by the camera module Having the same phase ensures the imaging quality of the camera module.

Description

technical field [0001] The present application relates to the field of display, and in particular, to a display panel and a display device. Background technique [0002] LCD (Liquid Crystal Display, liquid crystal display) is the most widely used display product on the market at present. The technology of lower camera is the main development direction of LCD. [0003] For the under-screen camera display technology, since a set of polarizers with light absorption axes perpendicular to each other are set on both sides of the LCD, when the display device is taking pictures, the liquid crystal molecules above the camera module need to be deflected to a preset angle to allow the outside light to pass through. LCD to access the camera module. In the current LCD, a single pixel electrode on the side of the array substrate or between two adjacent pixel electrodes is usually designed as a double-domain or multi-domain structure. When external light enters the LCD, the liquid crysta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1343G02F1/1362
CPCG02F1/1333G02F1/1343G02F1/134309G02F1/136286G02F1/13338G02F1/134336G02F1/134318
Inventor 姜何
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD