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Mobile terminal and fingerprint module group thereof

A fingerprint module and mobile terminal technology, applied in the direction of acquiring/arranging fingerprints/palmprints, character and pattern recognition, instruments, etc., can solve the problems of low degree of freedom in structural design of fingerprint modules, and solve the problem of fingerprint button feel, Improve user experience and high degree of freedom in structural design

Inactive Publication Date: 2016-10-12
SHENZHEN TINNO WIRELESS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a fingerprint module to solve the technical problem of low structural design freedom of the fingerprint module in the prior art

Method used

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  • Mobile terminal and fingerprint module group thereof
  • Mobile terminal and fingerprint module group thereof
  • Mobile terminal and fingerprint module group thereof

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Embodiment Construction

[0031] 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 only some, not all, embodiments of the present invention. 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 invention.

[0032] see figure 2 , figure 2 It is a structural schematic diagram of an embodiment of the fingerprint module of the present invention.

[0033] Such as figure 2 As shown, the present invention provides a fingerprint module. The fingerprint module 200 includes a metal ring 210 , a fingerprint chip 220 , a flexible circuit board 230 and a reinforcing board 240 .

[0034] Wherein, the fingerprint chip 220 is arranged inside the metal ring 210; the flexibl...

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Abstract

The invention relates to a mobile terminal and a fingerprint module group thereof. The fingerprint module group comprises a metal ring, a fingerprint chip, a flexible circuit board, and a reinforcing plate. The fingerprint chip is disposed in the metal ring. The flexible circuit board is disposed below the fingerprint chip. The reinforcing plate is disposed below the flexible circuit board. The fingerprint chip is electrically connected with the flexible circuit board, and an underlay layer is disposed below the fingerprint chip and is used for lifting the fingerprint chip. The fingerprint module group enables the structure design to be high in freedom degree because of the arrangement of the underlay layer, can effectively solve a problem, caused by the limiting of the thickness of the fingerprint chip, of hand feel of a fingerprint key, and improves the user experience.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a fingerprint module thereof. Background technique [0002] With the rapid development of smart terminals, fingerprint modules are more and more used in smart terminals due to their convenient operation and strong security performance. Currently, due to the limitation of the thickness of the fingerprint chip, the structural design freedom of the fingerprint module is low. The existing design of the fingerprint module does not feel good, reduces the contact surface between the finger and the fingerprint chip, and affects the overall user experience. [0003] see figure 1 , figure 1 It is a structural schematic diagram of a fingerprint module in the prior art. [0004] Such as figure 1 As shown, the fingerprint module 100 is composed of a metal ring 110 , a fingerprint chip 120 , a flexible circuit board 130 , and a reinforcement board 140 . The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/1306
Inventor 李毅
Owner SHENZHEN TINNO WIRELESS TECH