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A fingerprint identification module and electronic equipment

A fingerprint identification module and electronic equipment technology, applied in the field of communication, can solve the problems of low success rate of fingerprint identification, achieve the effect of improving quality balance, uniform distribution, and improving success rate

Active Publication Date: 2021-08-31
VIVO MOBILE COMM CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a fingerprint identification module and electronic equipment to solve the problem of low success rate of fingerprint identification in existing electronic equipment

Method used

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  • A fingerprint identification module and electronic equipment
  • A fingerprint identification module and electronic equipment
  • A fingerprint identification module and electronic equipment

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Embodiment Construction

[0022] 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 some of the embodiments of the present invention, but not all of them. 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 application.

[0023] The term "and / or" in this article is an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone These three situations. The symbol " / " in this document indicates that the associated object is an or relationship, for example, A / B indicates A or B.

[0024] The terms "first" and "second" and ...

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Abstract

Embodiments of the present invention provide a fingerprint identification module and electronic equipment, which relate to the field of communication technology and solve the problem of low success rate of fingerprint identification in existing electronic equipment. The fingerprint recognition module includes: a lens, an optical sensor, and a filter assembly located between the lens and the optical sensor; wherein, the thickness of the edge area of ​​the filter assembly is greater than the thickness of the central area of ​​the filter assembly, and Along the direction from the edge area to the central area, the thickness of the filter assembly decreases gradually. The fingerprint identification module can be applied to an off-screen fingerprint identification scene of electronic equipment.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication, and in particular to a fingerprint recognition module and electronic equipment. Background technique [0002] With the continuous development of terminal technology, the application of electronic equipment is becoming more and more extensive. In order to protect the information security of users, the use of fingerprint recognition functions on electronic devices is becoming more and more common, such as for unlocking mobile phones, mobile payment (such as payment, transfer) and so on. [0003] At present, the principle of the photoelectric fingerprint recognition technology adopted by electronic equipment is as follows: the light emitted by the organic light-emitting diode (OLED) screen of the electronic equipment is reflected by the finger above the display screen, passes through the optical lens and filter, It is transmitted to the optical sensor in the electron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/20G06F21/32G06Q20/40
CPCG06F21/32G06Q20/40145G06V40/1324G06V10/143G06V10/147G06V40/1318G06V40/1341H10K59/40H10K59/65
Inventor 吴华平
Owner VIVO MOBILE COMM CO LTD
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