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Display panel and display device

A display panel and display substrate technology, which is applied in the fields of instruments, nonlinear optics, optics, etc., can solve problems such as the narrow viewing angle range of the camera, and achieve the effect of expanding the viewing angle range and expanding the viewing angle range

Active Publication Date: 2021-11-19
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a display panel and a display device, which are used to solve the technical problem in the prior art that the viewing angle range of the camera is narrow because the display panel does not dig holes.

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

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0050] At present, electronic devices such as mobile phones are gradually trending toward a full-screen design, for example, a full-screen in which photosensitive components such as a camera are arranged in a display area.

[0051] For a full screen with photosensitive components such as a camera installed in the display area, such as figure 1 As shown, it is a schematic cross-sectional view of a display panel along the thickness direction at the corresponding position of a photosensitive component such as a camera in the display area, and no holes are designed for the film layer of the display panel. figure 1 The display panel includes a first substrate 20 and a second substrat...

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Abstract

The invention discloses a display panel and a display device, which are used to solve the technical problem in the prior art that the viewing angle range of a camera is narrow because the display panel does not dig holes. The display panel therein has a light-transmitting area and a display area surrounding the light-transmitting area, and the display panel includes: a display substrate; a functional plate opposite to the display substrate; in the light-transmitting area, the function The side of the board close to the display substrate is provided with a concave groove, and the side of the concave row groove close to the display substrate is filled with a transparent medium to form an optical deflection structure, wherein the refractive index of the transparent medium is greater than that of the The refractive index of the functional plate.

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] At present, display panels with full-screen design are more and more popular among consumers because of their high screen-to-body ratio. Full-screen displays usually adopt ultra-narrow bezel design around them, and set a light-transmitting area in the display area (Active Area, AA). This light-transmitting area is used for placement of components such as cameras and earpieces. [0003] In the light-transmitting area, the film layer of the display panel may need to be drilled, or not. Place the camera, earpiece and other components at the corresponding positions in the light-transmitting area. If no hole is dug, the distance between the camera and the upper surface of the display panel is relatively long, resulting in a narrow viewing angle range of the camera. Contents of the invention [0004] Embod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/1335
CPCG02F1/133502G02F1/133512G02F1/133514G02F1/133528G02F1/1339
Inventor 郑斌义杨雁吴玲沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS