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Display panel

A display panel and backplane technology, which is applied to static indicators, instruments, character and pattern recognition, etc., can solve the problems of large thickness of optical fingerprint recognition module and increase of overall thickness of display panel, etc.

Pending Publication Date: 2020-09-15
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a display panel, which can solve the problem that the overall thickness of the display panel increases due to the large thickness of the optical fingerprint identification module

Method used

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Embodiment Construction

[0033] 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of this application.

[0034] The embodiment of the present application provides a display panel, which will be described in detail below.

[0035] See Figure 1-Figure 3 The display panel 100 provided by the embodiment of the present application may include a fingerprint identification module 200, and the fingerprint identification module 200 is disposed inside the display panel 100. The fingerprint identification module 200 may include an optical sensing unit 201 and an optical channel array ...

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Abstract

The embodiment of the invention discloses a display panel. The display panel comprises a fingerprint identification module, the fingerprint identification module is arranged in the display panel; thefingerprint identification module comprises an optical sensing unit and an optical channel array. Wherein the optical channel array is located above the optical sensing unit, the optical channel arrayis used for collimating received light and outputting the collimated light to the optical sensing unit, and the optical sensing unit is used for generating a fingerprint identification signal according to the received collimated light. According to the scheme, the problem that the overall thickness of the display panel is increased due to the fact that the thickness of the optical fingerprint recognition module is large can be solved.

Description

Technical field [0001] This application relates to the field of display technology, and in particular to a display panel. Background technique [0002] With the rapid development of biometric technology, biometric technology represented by fingerprint recognition has been widely used in various display panels, such as mobile phones and tablet computers. In order to increase the screen-to-body ratio, the display panel adopts an optical fingerprint recognition module integrated under the screen of the display panel. [0003] However, due to the large thickness of the current optical fingerprint recognition module, the overall thickness of the display panel increases. Summary of the invention [0004] The embodiment of the present application provides a display panel, which can solve the problem that the overall thickness of the display panel increases due to the large thickness of the optical fingerprint identification module. [0005] An embodiment of the present application provides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G09G3/36
CPCG09G3/36G06V40/1318
Inventor 张桂洋
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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