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Flexible display panel for fingerprint identification, display device and fingerprint identification method

A fingerprint identification and flexible display technology, which is applied in the directions of acquiring/organizing fingerprints/palmprints, identifying devices, character and pattern recognition, etc., can solve the problems of poor balance between flexibility and display effect, and improve display effect and success Efficiency, the effect of reducing the influence of luminous characteristics

Active Publication Date: 2021-01-08
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Existing flexible display panels for fingerprint identification have a poor balance between flexibility and display effect

Method used

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  • Flexible display panel for fingerprint identification, display device and fingerprint identification method
  • Flexible display panel for fingerprint identification, display device and fingerprint identification method
  • Flexible display panel for fingerprint identification, display device and fingerprint identification method

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] Please refer to figure 1 and figure 2 , the flexible display panel for fingerprint recognition provided by the embodiment of the present invention includes a flexible substrate 1 and a cover 2 arranged on the box, and the flexible substrate 1 includes a first flexible layer 3 and a second flexible layer arranged in layers. Layer 5; the light-shielding layer 4 arranged between the first flexible layer 3 and the second flexible layer 5, the light-shield...

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Abstract

The invention discloses a flexible display panel for fingerprint identification, a display device and a fingerprint identification method to improve the flexibility and display effect of the flexible display panel. The flexible display panel for fingerprint recognition includes a flexible base substrate and a cover plate arranged on the box; the flexible base substrate includes a first flexible layer and a second flexible layer arranged in layers; arranged on the first A light-shielding layer between the flexible layer and the second flexible layer, the light-shielding layer has a fingerprint identification area, and the light-shielding layer at the fingerprint identification area has a plurality of imaging holes arranged in an array; it is arranged on the flexible lining The bottom substrate is away from the side of the cover plate and corresponds to the fingerprint collection element of the fingerprint recognition area; the functional film layer is arranged between the flexible substrate substrate and the cover plate.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display panel for fingerprint identification, a display device and a fingerprint identification method. Background technique [0002] With the continuous development of electronic technology, fingerprint recognition is widely used in the display screens of electronic devices such as mobile phones, personal digital assistants, and computers. [0003] Embedding a fingerprint identification device into the display area is one of the research topics in the display field. Embedding it in the display area can save the front display area of ​​a mobile phone or mobile device and improve user experience. Existing flexible display panels for fingerprint identification have a poor balance between flexibility and display effect. Contents of the invention [0004] The invention provides a flexible display panel for fingerprint identification, a display device and a fingerprint ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G09F9/30
CPCG09F9/301G06V40/1324G06V40/1347G06F1/1652G06V40/1318G06V40/1329G06V40/1365
Inventor 孙艳六
Owner BOE TECH GRP CO LTD
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