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Display panel and display device

A display panel and display area technology, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve problems such as stray light and affecting the normal operation of light-sensitive components

Active Publication Date: 2020-03-06
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the photosensitive element is working, the external ambient light will be diffracted when passing through the photosensitive element setting area, resulting in the problem of stray light, which affects the normal operation of the photosensitive element

Method used

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

Examples

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0031] figure 1 It is a schematic top view structural diagram of a display panel provided by an embodiment of the present invention, figure 2 for along figure 1 Schematic diagram of the enlarged structure of the S1 region in the middle, refer to figure 1 and figure 2 , the display panel includes a display area A1, and the display area A1 includes a first display area A2 and a light-sensing element setting area A3, and the light-sensing element setting area A3 includes a light-transmitting area A31 and a light...

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PUM

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Abstract

The invention provides a display panel and a display device, and relates to the technical field of display. The display panel comprises a display area, wherein the display area comprises a first display area and a light sensing element arranging area, and the light sensing element arranging area comprises a light transmission area and a shading area; and an underlying substrate and a plurality ofpixel units located on the underlying substrate, wherein the shading area comprises at least one pixel unit, and each pixel unit comprises a plurality of sub-pixels, and in the direction perpendicularto the plane where the underlying substrate is located, the shading area at least comprises one first outwards-protruding arc-shaped edge. According to the display panel and the display device, the diffraction phenomenon of the light sensing element arranging area can be reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of science and technology and the progress of society, people are increasingly dependent on information exchange and transmission, and display devices, as the main carrier and material basis for information exchange and transmission, have become a hot research topic for many scientists. [0003] In order to realize functions such as taking pictures, it is often necessary to place light-sensing elements in the light-sensing element disposition area of ​​the display panel. External ambient light can be transmitted to the light-sensing element through the light-sensing element setting area to realize functions such as camera. Image display can also be performed in the photosensitive element setting area, so as to realize full-screen display. However, when the light-sensing element is ...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/60H10K59/65H10K59/8791H10K59/353H10K59/131H10K59/126
Inventor 马扬昭夏志强杨星星
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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