Display panel

一种显示面板、彩膜基板的技术，应用在仪器、电气元件、电路等方向，能够解决结构设计难度高、指纹识别面积小等问题，达到降低结构设计难度、提高指纹识别精度、防止反光问题的效果

Inactive Publication Date: 2019-09-10
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An embodiment of the present invention provides a display panel to solve the problems of small fingerprint identification area and high structural design difficulty of the existing display panel

Method used

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Embodiment Construction

[0027] The preferred embodiments of the present invention are introduced below with reference to the accompanying drawings, in order to prove that the present invention can be implemented, and these embodiments can completely introduce the technical content of the present invention to those skilled in the art, so that the technical content of the present invention is more clear and easy to understand. However, the present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0028] Terms used in the description of the present invention are used to describe specific embodiments only, and are not intended to show the concept of the present invention. Expressions used in the singular encompass expressions in the plural unless there is a clearly different meaning in the context. In the description of the present invention, it should be understood that terms such as ...

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Abstract

The invention discloses a display panel. The display panel comprises a color film substrate; the plurality of fingerprint pixels are arranged on one side of the color film substrate; wherein each fingerprint pixel comprises a pixel unit and a fingerprint sensor; wherein a first black matrix is arranged between the adjacent pixel units, and the fingerprint sensor is arranged between the color filmsubstrate and the first black matrix, so that a full-screen fingerprint identification function is realized, the structural design difficulty is reduced, and the fingerprint identification precision is improved.

Description

technical field [0001] The present invention relates to the technical field of display panels, in particular to a display panel. Background technique [0002] With the advancement of technology, portable electronic devices, such as smart phones, tablet PCs or laptop PCs, have become necessary tools in people's lives. Electronic devices have more and more functions, and personal data, such as phonebooks, photos, and personal information are usually stored in them, which have a certain degree of privacy. Therefore, it is necessary to authenticate the user of the electronic device. Although there is currently a password protection method to prevent the electronic device from being used by others, the password is easy to leak or be cracked, and the security is low. Moreover, the user needs to remember the password to use the electronic device, which brings a lot of inconvenience to the user. Therefore, at present, a method of identifying personal fingerprints has been develope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H01L51/52H01L27/32
CPCG06V40/1318H10K59/65H10K59/12H10K50/865H10K50/868H01L27/14678H10K59/38H10K50/86H01L27/144G06V40/1306H10K39/00
Inventor 孙卫婷步欢欢张利欣
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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