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Fingerprint recognition module, assembly method for fingerprint recognition module, and electronic device

A fingerprint recognition module and fingerprint recognition technology, applied in character and pattern recognition, telephone communication, electrical components, etc., can solve problems such as reducing the reliability of fingerprint recognition modules, and achieve the effect of improving reliability

Pending Publication Date: 2018-04-10
SHENZHEN HEYTAP TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related technology, the chip of the fingerprint identification module of the mobile phone is installed in the decoration ring, and the chip is connected to the main board through the flexible circuit board. The flexible circuit board also needs to be connected with a reinforcing board so that the flexible circuit board is not easy to be damaged. However, during the use and transportation of the fingerprint identification module, the impact on the reinforcement board is easily transmitted to the flexible circuit board and the chip, which reduces the reliability of the fingerprint identification module.

Method used

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  • Fingerprint recognition module, assembly method for fingerprint recognition module, and electronic device
  • Fingerprint recognition module, assembly method for fingerprint recognition module, and electronic device
  • Fingerprint recognition module, assembly method for fingerprint recognition module, and electronic device

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Embodiment Construction

[0033] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings represent the same or similar elements or elements having the same or similar functions throughout.

[0034] In addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, and are only used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simpl...

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Abstract

The invention discloses a fingerprint recognition module, an assembly method for the fingerprint recognition module, and an electronic device. The fingerprint recognition module comprises a decorationring, and a fingerprint sensor, wherein the decoration ring comprises side walls, and an accommodation space enclosed by the side walls; the fingerprint sensor comprises a fingerprint recognition chip, a flexible printed circuit board (FPCB) and a reinforcing plate which are fixedly connected; the FPCB is arranged between the fingerprint recognition chip and the reinforcing plate; and the fingerprint recognition chip and the reinforcing plate are both accommodated in the accommodation space. The fingerprint recognition chip and the reinforcing plate of the fingerprint recognition module are both accommodated in the accommodation space, so that the reinforcing plate is unlikely to be impacted during usage and transmission of the fingerprint recognition module, and the operation reliabilityof the fingerprint recognition module can be further improved.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, and more specifically, to a fingerprint identification module, an assembly method thereof, and an electronic device. Background technique [0002] In the related technology, the chip of the fingerprint identification module of the mobile phone is installed in the decoration ring, and the chip is connected to the main board through the flexible circuit board. The flexible circuit board also needs to be connected with a reinforcing board so that the flexible circuit board is not easy to be damaged. However, during the use and transportation of the fingerprint identification module, the impact on the reinforcing plate is easily transmitted to the flexible circuit board and the chip, thereby reducing the reliability of the fingerprint identification module. Contents of the invention [0003] Embodiments of the present invention provide a fingerprint identification module, an asse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02G06F1/16G06K9/00
CPCH04M1/026G06F1/1684G06V40/13
Inventor 张文真苏建斌
Owner SHENZHEN HEYTAP TECHNOLOGY CO LTD