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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: 2020-02-04
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

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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  • Fingerprint identification module and electronic equipment
  • Fingerprint identification module and electronic equipment
  • Fingerprint identification module and electronic equipment

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

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

[0024] The terms "first" and "second" in the sp...

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Abstract

The embodiment of the invention provides a fingerprint identification module and electronic equipment, relates to the technical field of communication, and aims at solving the problem that the fingerprint identification success rate of existing electronic equipment is relatively low. The fingerprint identification module comprises a lens, an optical sensor and a filtering assembly located betweenthe lens and the optical sensor, w. Wherein the thickness of the edge area of the light filtering assembly is larger than that of the center area of the light filtering assembly, and the thickness ofthe light filtering assembly is gradually reduced in the direction from the edge area to the center area. The fingerprint identification module can be applied to an under-screen fingerprint identification scene of the electronic equipment.

Description

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

Claims

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Application Information

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