A fingerprint identification module, terminal equipment and assembly method
A terminal equipment and fingerprint technology, applied in the field of terminal equipment and assembly, fingerprint identification module, can solve the problems affecting the structure stacking design of the terminal equipment, occupying the structure space of the terminal equipment, etc., to facilitate the structure design and stacking, and reduce the overall thickness , the effect of saving internal structure space
Active Publication Date: 2019-02-15
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a fingerprint recognition module and a terminal device, so as to solve the problem in the prior art that some components in the fingerprint recognition module occupy the internal structural space of the terminal device and affect the structural stacking design of the terminal device
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[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.
[0031] The invention discloses a fingerprint identification module, such as figure 2 As shown, the fingerprint identification module 1 includes: a fingerprint chip 4; a fingerprint cover 3 arranged on one side of the fingerprint chip 4; a flexible circuit board 6 arranged on the other side of the fingerprint chip 4 opposite to the fingerprint cover 3; The reinforcement board 7 arranged under the flexible circuit board 6 ; and the decoration ring a...
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The invention provides a fingerprint identification module, terminal equipment and an assembly method, and relates to the field of fingerprint module design of terminal equipment. In order to solve the problem in the prior art that some components in the fingerprint identification module occupy the internal structural space of the terminal device and affect the structural stacking design of the terminal device. The fingerprint recognition module includes: a fingerprint chip, a fingerprint cover, a flexible circuit board, a reinforcement board; and a decorative ring arranged on the periphery of the fingerprint chip; the first connecting portion of the decorative ring is connected to the first end of the fingerprint chip , and in contact with the fingerprint cover; the second connection portion of the decorative ring is connected with the second end of the fingerprint chip, in contact with the fingerprint cover, and fixedly connected with the reinforcing plate. The invention also provides a terminal device and an assembly method. In the present invention, the second connection part of the decorative ring is fixedly connected to the reinforcing plate, so that the thickness of the fingerprint recognition module is reduced, and the internal structure space of the terminal device is saved when it is installed in cooperation with the terminal device.
Description
technical field [0001] The invention relates to the field of fingerprint module design of terminal equipment, in particular to a fingerprint identification module, terminal equipment and an assembly method. Background technique [0002] With the rapid development of mobile smart terminal technology, users have an increasing demand for mobile smart terminals, and at the same time have higher and higher requirements for mobile smart terminal experience. Biometric technology is also being continuously applied to mobile smart terminals. Among them, fingerprint identification technology is one of the most mature and the most concerned technologies for consumers. Moreover, with the continuous improvement of mobile payment security requirements, fingerprint recognition modules will become an essential device for mobile intelligent communication terminals, mobile payment terminals and other equipment. [0003] The principle of fingerprint identification is as follows: the fingerpr...
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IPC IPC(8): G06K9/00
CPCG06V40/13
Inventor 易永念周华昭马志廷
Owner VIVO MOBILE COMM CO LTD