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Display panel, display device and manufacture method for display panel

A display panel and panel technology, which is applied in printing image acquisition, instrumentation, computing, etc., can solve problems such as excessive heat generation, affecting fingerprint recognition efficiency, and slow heat dissipation of fingerprint recognition modules, so as to improve heat dissipation speed and fingerprint recognition efficiency Effect

Active Publication Date: 2018-08-10
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, in order to prevent light leakage in the existing display panels, a frame glue is usually set around the fingerprint recognition module. Since the fingerprint recognition module generates more heat during the working process, after the frame glue is set, the fingerprint recognition module dissipates more heat during the working process. Slow, affecting the efficiency of fingerprint recognition

Method used

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  • Display panel, display device and manufacture method for display panel
  • Display panel, display device and manufacture method for display panel
  • Display panel, display device and manufacture method for display panel

Examples

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Embodiment Construction

[0028] 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 here 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, only some structures related to the present invention are shown in the drawings but not all structures.

[0029] This embodiment provides a display panel, figure 1 is a schematic diagram of a display panel in an embodiment of the present invention, figure 2 It is a schematic top view of a sealant in an embodiment of the present invention, refer to figure 1 and figure 2 , the display panel 200 includes:

[0030] The array substrate 10 includes a first substrate 110 and a plurality of pixel units 120 on the first substrate 110 .

[0031] The fingerprint recognition module 20 is disposed on the side of the first su...

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Abstract

The embodiment of the invention discloses a display panel, a display device and a manufacture method for the display panel. The display panel comprises an array substrate and a fingerprint identification module, wherein the array substrate comprises a first substrate and a plurality of pixel units positioned on the first substrate; the fingerprint identification module is arranged on one side, which is far away from each pixel unit, on the first substrate; the fingerprint identification module comprises a second substrate, wherein the surface, which is near the array substrate, of the second substrate comprises a fingerprint identification area and a non-fingerprint identification area which surrounds the fingerprint identification area; the fingerprint identification area is provided witha fingerprint identification unit; and the non-fingerprint identification area is provided with border glue, wherein the border glue surrounds the fingerprint identification area, and the border glueis provided with at least one heat dissipation gap. By use of the scheme of the embodiment, the heat dissipation speed of the fingerprint identification module is improved, and fingerprint identification efficiency is improved.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular to a display panel, a display device, and a method for manufacturing the display panel. Background technique [0002] At present, the display panel is widely used as an information input tool in various display products such as mobile phones, tablet computers, and information inquiry machines in halls of public places. As a method of user authentication and access control, fingerprint recognition is widely used in display panels. [0003] In order to improve user experience, an off-screen fingerprint recognition module can usually be set to allow users to perform fingerprint recognition when operating a full-screen display product. In the display panel, the area where the fingerprint identification module is set under the screen can not only realize the normal display function, but also perform fingerprint identification, which enriches the functions of the display ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F1/16
CPCG06F1/1684G06V40/1318
Inventor 王战姝黄明彦
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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