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Display panel and display device

A display panel and backplane technology, which is applied in the direction of instruments, computing, and electrical digital data processing, etc., can solve the problems of poor fingerprint recognition effect, achieve the effect of increasing the amount of capacitive signal and improving the effect of fingerprint recognition

Inactive Publication Date: 2017-01-04
BOE TECH GRP CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a display panel and a display device for solving the problem of poor fingerprint recognition effect

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

[0030] A display panel and a display device provided by the present invention will be described in more detail below with reference to the drawings and embodiments.

[0031] Such as Figure 1a and Figure 1b As shown, the embodiment of the present invention provides a display panel, the display panel includes a driving backplane provided with a plurality of pixel circuits 001, a capacitive fingerprint identification structure 002; the driving backplane is a flexible backplane 003;

[0032] Such as Figure 1a As shown, the display panel also includes a flexible cover 004 covering the front of the flexible backplane; the capacitive fingerprint identification structure is located in the frame area 005 between the flexible backplane and the flexible cover;

[0033] or,

[0034] Such as Figure 1b As shown, the capacitive fingerprint identification structure is located on the back of the flexible backplane.

[0035] In the embodiment of the present invention, since the capacitiv...

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PUM

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a drive back plate with multiple pixel circuits and a capacitance fingerprint identification structure, wherein the drive back plate is a flexible back plate; the display panel also comprises a flexible cover plate covering the front of the flexible back plate; the capacitance fingerprint identification structure is positioned in a border area between the flexible back plate and the flexible cover plate; or the capacitance fingerprint identification structure is positioned on the back of the flexible back plate. Through the way, the capacitance semaphore received by the capacitance fingerprint identification structure can be increased so as to improve the fingerprint identification effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] At present, many display devices have a fingerprint recognition function, and generally, fingerprint recognition methods include a capacitive fingerprint recognition method. Generally, a capacitive fingerprint identification structure is set on a silicon base, but since the capacitive fingerprint identification structure is far away from the finger, for example, more than 300 μm, the amount of received capacitive signal is small, resulting in poor fingerprint identification effect. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a display panel and a display device for solving the problem of poor fingerprint recognition effect. [0004] The purpose of the embodiments of the present invention is achieved through the following technical solutions:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044G06K9/00
CPCG06F3/0412G06F3/044G06F2203/04102G06V40/12
Inventor 许睿董学吕敬王海生刘英明丁小梁李昌峰王鹏鹏
Owner BOE TECH GRP CO LTD
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