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Under-screen biometric devices and electronic devices

A technology for biometric identification and electronic equipment, applied in character and pattern recognition, electrical digital data processing, instruments, etc., can solve problems affecting the efficiency of biometric identification under the screen, reduce requirements, improve efficiency, and solve batch problems The effect of yield problems on

Active Publication Date: 2021-03-19
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the existence of the above-mentioned problems, the efficiency of biometric recognition under the screen is affected

Method used

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  • Under-screen biometric devices and electronic devices
  • Under-screen biometric devices and electronic devices
  • Under-screen biometric devices and electronic devices

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Embodiment Construction

[0069] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0070] As smart terminals enter the era of full screens, the biometric collection area on the front of electronic devices is squeezed by the full screen, so the under-display or under-screen biometric technology has attracted more and more attention. The off-screen biometric identification technology refers to the installation of an off-screen biometric identification device (such as a fingerprint recognition module) under the display screen, so that the biometric identification operation can be performed inside the display area of ​​the display screen without removing the electronic device from the front. The area outside the display area sets the biometric capture area.

[0071] The off-screen biometrics recognition technology may include off-screen optical biometrics technology, off-screen ultrasonic biometrics technology, or ot...

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Abstract

Provided is an under-screen biometric identification device and electronic equipment, the under-screen biometric identification device includes: a lens, arranged below a display screen, for receiving light reflected from a human finger from above the display screen Signal, wherein the optical signal is used to detect the biometric information of the finger; lens barrel, the lens is fixed in the lens barrel; bracket, the bracket and the lens barrel are connected by thread connected, the bracket is used to support the lens barrel. The off-screen biometric feature recognition device and electronic equipment provided in the embodiments of the present application can improve the efficiency of off-screen biometric feature recognition.

Description

[0001] This application claims the priority of an international patent application submitted to the China Patent Office on February 06, 2018, with the application number PCT / CN2018 / 075450, and the invention titled "Under-screen biometric identification device, biometric identification component and terminal equipment" , the entire contents of which are incorporated in this application by reference. technical field [0002] The embodiments of the present application relate to the field of biological feature identification, and more specifically, relate to an off-screen biological feature identification device and electronic equipment. Background technique [0003] With the rapid development of the mobile phone industry, people pay more and more attention to biometric technology, and more convenient off-screen biometric technology, such as the practical application of off-screen fingerprint recognition technology, has become a public demand. [0004] At present, the optical fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F3/041
CPCG06F3/0412G06V40/1324G06V40/1359
Inventor 蒋鹏罗忠波侯志明蔡军
Owner SHENZHEN GOODIX TECH CO LTD
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