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Display panel and display device

A technology for display panels and display areas, which is applied in semiconductor devices, electrical components, circuits, etc., and can solve problems such as adverse effects of white balance in shooting photos

Active Publication Date: 2020-11-27
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the flexible substrate of the OLED screen in the prior art usually has an adverse effect on the white balance of the photo taken, so it is necessary to seek a new type of OLED display panel to solve the above problems

Method used

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  • Display panel and display device

Examples

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Embodiment Construction

[0023] 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.

[0024] figure 1 It is a schematic structural diagram of a display panel provided by an embodiment of the present invention, figure 2 yes figure 1 The provided schematic diagram of the cross-sectional structure of the display panel along AA', such as figure 1 with figure 2 As shown, the display panel includes a first display area 100 and a second display area 200, the second display area 200 at least partially surrounds the first display area 100, the display panel also includes: a flexible substrate 10, the f...

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Abstract

The invention discloses a display panel and a display device, wherein the display panel comprises a first display region and a second display region, and the second display region at least partially surrounds the first display region; the display panel also comprises a flexible substrate, a plurality of first sub-pixels located on one side of the flexible substrate and located in the first displayarea, and a plurality of second sub-pixels located on one side of the flexible substrate and located in the second display area. The display panel further comprises a pixel defining layer, wherein anopening of the pixel defining layer in the first display area defines a first sub-pixel, and a non-opening area of the pixel defining layer in the first display area is a non-light-emitting area; a color resistance compensation layer, wherein the colors of the color resistance compensation layer and the flexible substrate are different, and external ambient light forms white light after passing through the color resistance compensation layer and the flexible substrate, the vertical projection of the color resistance compensation layer on the plane where the flexible substrate is located and the vertical projection of the non-light-emitting area on the flexible substrate are at least partially overlapped, light transmittance compensation is conducted through the color resistance compensation layer, and the color cast phenomenon is reduced.

Description

technical field [0001] The present invention relates to the technical field of display panels, in particular to a display panel and a display device. Background technique [0002] With the progress and development of the times, the "full screen" with high screen-to-body ratio and ultra-narrow bezel has become a hot spot in the field of small-size display screens. The advantage of "full screen" is to maximize the use of the display area of ​​the screen and bring users a better visual experience. Among them, the placement of the mobile phone's front camera, ambient light sensor, earpiece and other photosensitive devices is a difficulty in the "full screen" design. [0003] In the existing OLED display device, the front-facing camera is placed under the screen, and the corresponding camera area also has a display function, which has a beneficial effect on increasing the screen-to-body ratio. However, the flexible substrate of the OLED screen in the prior art usually has an ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/353H10K59/122H10K50/86
Inventor 蔡敏夏志强马扬昭
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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