Display panel, manufacturing method thereof and display device

A display panel and display area technology, which is applied in the field of display panels and display devices, can solve the problems that light easily enters the light-transmitting area and affects the photosensitive effect of photosensitive elements, so as to improve coaxiality and shape consistency, save process steps, and improve The effect of visual effects

Active Publication Date: 2020-07-17
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By setting a light-transmitting area on the display screen, external light can pass through the light-transmitting area on the screen and enter the photosensitive element below the screen, but the light emitted by the screen easily enters the light-transmitting area and affects the photosensitive effect of the photosensitive element

Method used

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  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device

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Embodiment Construction

[0044] 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.

[0045] 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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PUM

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Abstract

The invention discloses a display panel, a manufacturing method thereof and a display device. The display panel is provided with a display area, a light-transmitting area and a non-display area, and the display panel comprises a light-emitting device layer which is provided with a first through hole and a packaging edge area arranged around the first through hole, wherein the packaging edge area is located in the non-display area; an auxiliary element layer which is arranged on the light-emitting device layer in a stacked mode, wherein the auxiliary element layer is provided with a second through hole communicated with the first through hole in the axial direction, and the hole diameter of the second through hole is larger than that of the first through hole; and a first shading layer which is arranged in the second through hole and located in the non-display area, wherein the first shading layer is in a column shape with a hollow part and extends in the axial direction on the wall face of the second through hole, and the orthographic projection of the first shading layer on the light-emitting device layer is at least partially overlapped with the packaging edge area. According tothe display panel, light emitted by the light-emitting device layer can be prevented from entering the light-transmitting area.

Description

technical field [0001] The present invention relates to the display field, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of mobile phones and other consumer electronics products including display panels and cameras, people have higher requirements for the visual experience of these electronic products, and users have higher and higher requirements for screen ratio, making the full screen of electronic devices The display has received more and more attention from the industry. [0003] Traditional electronic devices, such as mobile phones and tablet computers, need to integrate front-facing cameras, earpieces, and infrared sensing elements. By setting a light-transmitting area on the display screen, external light can enter the photosensitive element located below the screen through the light-transmitting area on the screen, but the light emitted by the screen easily enters the light...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52G09F9/33
CPCG09F9/33H10K59/00H10K59/60H10K59/65H10K59/126H10K50/84
Inventor 赵成雨王守坤孙增标
Owner HEFEI VISIONOX TECH CO LTD
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