Display panel and display device

A technology of display panels and display screens, applied in instruments, semiconductor devices, computing, etc., can solve the problems of not being able to satisfy customers' touch and light control functions at the same time, and achieve the effect of solving signal crosstalk

Active Publication Date: 2022-04-26
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a display panel and a display device to solve the problem that the existing display panels are generally only integrated with touch sensors or only integrated with light sensors, which cannot satisfy the touch and light control functions required by customers at the same time. technical issues

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

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The application discloses a display panel and a display device. The display panel includes a display body and a sensing layer. The sensing layer includes a touch device and a light control device; the touch device includes an emitting electrode and a receiving electrode; the light control device includes a photosensitive sensor, The scanning line and the data reading line; the scanning line is spaced from the orthographic projection of the receiving electrode on the surface of the display body, and the data reading line is spaced from the orthographic projection of the emitting electrode on the surface of the display body. The display panel needs to be operated at close range through touch operation, and the display panel can be operated at a long distance through light control operation. The display panel has both touch function and light control function, which can meet the touch and light control functions required by customers at the same time. Light control function, at the same time, there is no overlap between scanning lines and receiving electrodes, and no overlapping between data reading lines and emitting electrodes, which can effectively solve the problem of signal crosstalk when touch devices and light control devices are used at the same time.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of display technology, in order to reduce costs, integrating various sensors into display panels has become a mainstream trend in the industry, such as integrating touch sensors and light sensors into display panels. [0003] However, the existing display panels generally only integrate touch sensors or only light sensors, which cannot satisfy the touch and light control functions required by customers at the same time. Contents of the invention [0004] The embodiment of the present application provides a display panel and a display device to solve the problem that the existing display panels are generally only integrated with touch sensors or only integrated with light sensors, which cannot satisfy the touch and light control functions required by customers at the same time. t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/042G06F3/044H01L27/15H01L27/32
CPCG06F3/0421G06F3/044H01L27/156H10K59/60H10K59/40H10K59/131
Inventor 查宝江淼姚江波张鑫
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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