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Fingerprint identification module and electronic device

A fingerprint recognition module and fingerprint recognition technology, applied in the electronic field, can solve problems such as unreasonable arrangement of components, and achieve the effect of improving the arrangement

Inactive Publication Date: 2019-11-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the arrangement of components in the traditional fingerprint identification module is unreasonable

Method used

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  • Fingerprint identification module and electronic device
  • Fingerprint identification module and electronic device
  • Fingerprint identification module and electronic device

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Embodiment Construction

[0022] The following will describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all of them. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] Please also refer to Figure 1 to Figure 2 , figure 1 A schematic structural diagram of an electronic device provided in an embodiment of the present application; figure 2 for figure 1 The enlarged schematic diagram of the partial section along the I-I line in the middle; image 3 It is a schematic top view structural diagram of a fingerprint recognition module provided in an embodiment of the present application. A schematic diagram of the side structure of a fingerprint ...

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Abstract

The embodiment of the invention provides a fingerprint identification module and an electronic device. The fingerprint identification module comprises a packaging piece, a signal receiver and a signalemitter, and the packaging piece is provided with an accommodating cavity. The signal receiver is arranged in the containing cavity, the signal emitter and the packaging piece are arranged in a stacked mode and attached to the surface of the packaging piece, signals emitted by the signal emitter are used for irradiating a fingerprint recognition area, and the signal receiver is used for receivingsignals reflected back from the fingerprint recognition area. Due to the fact that the signal emitter and the packaging piece are arranged in a stacked mode and attached to the surface of the packaging piece, the fingerprint recognition module is arranged more compactly in the Y-axis direction, the size of the fingerprint recognition module in the X-axis direction is reduced, and the arrangementmode of components in the fingerprint recognition module is improved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a fingerprint identification module and electronic equipment. Background technique [0002] With the continuous development of electronic technology, electronic devices represented by smart phones play an increasingly important role in people's lives. A general smart phone has a fingerprint identification module for identifying user fingerprint information. However, the arrangement of components in the traditional fingerprint identification module is unreasonable. Contents of the invention [0003] The fingerprint recognition module provided by the embodiment of the present application improves the arrangement of components in the fingerprint recognition module. [0004] The fingerprint identification module includes a package, a signal receiver, and a signal transmitter. The package is provided with a receiving cavity. The signal receiver is arranged in the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F1/16
CPCG06F1/1684G06V40/1318
Inventor 吴安平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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