Fingerprint identification devices and electronic equipment

A technology for fingerprint identification and electronic equipment, applied in the electronic field, can solve the problems of fragility, easy to damage OLED screens, and high cost of OLED screens, and achieve the effect of reducing installation difficulty and complexity, reducing installation complexity, and improving installation efficiency

Active Publication Date: 2021-07-16
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the OLED screen is very expensive and fragile, it is easy to damage the OLED screen when the fingerprint recognition module is directly attached to the OLED screen
In addition, since the fingerprint recognition module and the OLED screen are completely glued together, if the fingerprint recognition module is damaged, it is easy to damage the OLED screen when disassembling the fingerprint recognition module
Moreover, the bonding process of directly bonding the fingerprint recognition module to the OLED screen is also relatively complicated.
[0004] Due to the above problems, the cost and complexity of electronic equipment are greatly increased, and the maintainability is low

Method used

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  • Fingerprint identification devices and electronic equipment
  • Fingerprint identification devices and electronic equipment
  • Fingerprint identification devices and electronic equipment

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0023] The technical solutions of the embodiments of the present application can be applied to various electronic devices.

[0024] Examples include portable or mobile computing devices such as smartphones, laptops, tablets, gaming devices, and other electronic devices such as electronic databases, automobiles, and bank automated teller machines (ATMs). However, this embodiment of the present application is not limited thereto.

[0025] The technical solutions of the embodiments of the present application can be used in biometric identification technology. Among them, biometric identification technologies include but are not limited to fingerprint identification, palmprint identification, iris identification, face identification and living body identification and other identification technologies. For ease of description, the fin...

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PUM

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Abstract

Provided are a fingerprint identification device and electronic equipment, the fingerprint identification device is applied to electronic equipment with a display screen, the fingerprint identification device includes: a support plate; at least one fingerprint sensor chip, at least one fingerprint sensor chip is arranged on the upper surface of the support plate; The fixing part is arranged under the support plate; wherein, the fixing part is used to be installed on the middle frame of the electronic device, so that at least one fingerprint sensor chip is located under the display screen of the electronic device. In the embodiment of the present application, the cost and complexity of the electronic device can be reduced and the maintainability thereof can be improved by using the support plate and the fixing member. Especially for the scenario of multiple fingerprint sensor chips, the installation complexity can be effectively reduced, and the installation efficiency of the fingerprint sensor chips can be improved.

Description

technical field [0001] Embodiments of the present invention relate to the electronic field, and more specifically, to a fingerprint identification device and electronic equipment. Background technique [0002] At present, the under-screen fingerprint recognition solution refers to attaching an optical or ultrasonic fingerprint recognition module to the bottom of an Organic Light-Emitting Diode (OLED) screen, that is, regardless of whether the optical fingerprint recognition module or the ultrasonic fingerprint recognition module Both need to be tightly bonded to the light-emitting layer at the bottom of the screen. [0003] However, since the OLED screen is very expensive and fragile, it is easy to damage the OLED screen when the fingerprint identification module is directly attached to the OLED screen. In addition, since the fingerprint recognition module and the OLED screen are completely glued together, if the fingerprint recognition module is damaged, it is easy to dama...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G09F9/33G09F9/35
CPCG09F9/33G09F9/35G06F18/00
Inventor 刘凯
Owner SHENZHEN GOODIX TECH CO LTD
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