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Display panel and display device

A display panel and display device technology, applied in identification devices, printing devices, projection devices, etc., can solve problems such as blurred pictures, poor camera imaging quality, and degradation, and achieve the effect of alleviating diffraction phenomena

Active Publication Date: 2022-05-17
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In a display device with an under-screen camera structure, the camera is arranged below the display area of ​​the display panel. By reducing the resolution of the display area where the camera is located, the light can pass through the display area of ​​the display panel to the camera, so that the camera can capture However, due to the existence of diffraction phenomenon, the imaging quality of the camera is poor, and the picture captured by the camera is relatively blurred

Method used

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  • Display panel and display device
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Embodiment Construction

[0027] 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 persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] In the following description, a lot of specific details are set forth in order to fully understand the application, but the application can also be implemented in other ways different from those described here, and those skilled in the art can do without violating the connotation of the application. By analogy, the present application is therefore not limited by the specific embodiments disclosed below.

[0029] As mentioned in the background section, due to the existence of ...

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Abstract

The embodiment of the present application discloses a display panel and a display device. The unconventional display area in the display panel includes a plurality of light transmission hole combination areas; each light transmission hole combination area is provided with at least one light transmission hole group, and each light transmission hole combination The light hole group includes a plurality of light holes, the boundary line of each light hole is a closed arc, and the centers of all light holes in each light hole group are distributed in a ring; the light hole combination area has a first The display unit and the first pixel driving circuit, the display pixels of at least one color among the display pixels of multiple colors of the first display unit are located in the gap between two adjacent light transmission holes, and between two adjacent light transmission holes There are only display pixels of one color in the gap; the first pixel driving circuit is located in the gap defined by at least two adjacent light transmission holes, and is used to drive the display pixels of the first display unit to emit light. The display panel and the display device can alleviate the light diffraction phenomenon in the unconventional display area and improve the resolution of the unconventional display area.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the rapid development of display technology, in addition to the traditional information display and other functions of the display, the requirements for appearance are also gradually increasing. The larger screen ratio is the trend of the future market, so the display device with the camera structure under the screen is highly sought after. Consumers favor. [0003] In a display device with an under-screen camera structure, the camera is arranged below the display area of ​​the display panel. By reducing the resolution of the display area where the camera is located, the light can pass through the display area of ​​the display panel to the camera, so that the camera can capture However, due to the existence of diffraction phenomenon, the imaging quality of the camera is poor, and the picture capt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/00G09G3/20G03B29/00
CPCG09F9/00G09G3/2074G03B29/00
Inventor 杨星星马扬昭夏志强
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD