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A display panel and display device

A display panel and display area technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problems that affect the user's use, and the optical component setting area does not have touch function, so as to increase the touch area and high touch control. performance effect

Active Publication Date: 2022-06-28
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 order to realize the touch function, the display panel is also provided with a touch electrode. The existing display panel does not have a touch electrode in the optical component setting area, resulting in no touch function in the optical component setting area, which affects the use of the user.

Method used

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  • A display panel and display device
  • A display panel and display device
  • A display panel and display device

Examples

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Embodiment Construction

[0029] 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 herein 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, the drawings only show some but not all structures related to the present invention.

[0030] figure 1 A schematic structural diagram of a display panel provided by an embodiment of the present invention, figure 2 for figure 1 A schematic diagram of the cross-sectional structure along the A-A' direction, such as figure 1 and figure 2 As shown, the display panel provided by the embodiment of the present invention includes a first display area 10 and a second display area 11, the light transmittance of the second display area 11 is greater than that of the first display area 10, and the display panel also It inc...

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PUM

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Abstract

The invention discloses a display panel and a display device. Wherein, the display panel includes a first display area and a second display area, the light transmittance of the second display area is greater than the light transmittance of the first display area, the display panel also includes a display function layer and a touch function layer, the touch function layer The functional layer includes a first touch electrode layer, the first touch electrode layer includes a plurality of touch electrode blocks arranged in an array, the touch electrode block includes a first touch electrode block and a second touch electrode block, the first touch electrode block The control electrode block is located in the first display area, and the second touch electrode block is at least partially located in the second display area. The area of ​​the first touch electrode block is S1, and the area of ​​the second touch electrode block is S2, where 0≤| S1‑S2|≤10%*S1. The display panel and the display device provided by the present invention increase the touch area of ​​the display panel.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] With the development of display technology, people not only require a smooth user experience for the electronic products they use, but also have higher and higher requirements for visual experience. High screen ratio has become the current research direction. In order to increase the screen ratio and realize a full screen, the display area of ​​the display panel in the prior art includes an optical component setting area, and the optical component is arranged in the optical component setting area to realize the camera function under the screen. [0003] In order to realize the touch function, the display panel is also provided with touch electrodes, and the existing display panels do not have touch electrodes in the optical component setting area, so that the optical component setting ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G09F9/30G09F9/302H01L27/32
CPCG06F3/0412G09F9/30G09F9/302H10K59/12
Inventor 张欢喜宋先保塔乐敦栋梁夏志强周瑞渊
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD