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Middle frame with optical fingerprint identification assembly

A fingerprint recognition and optical technology, applied in the field of fingerprint recognition, can solve the problems of large assembly space requirements, influence of the space utilization rate of the whole machine, influence of the strength of the middle frame, etc., to achieve the effect of saving installation space

Pending Publication Date: 2020-06-09
SHENZHEN YEJI PHOTOELECTRIC CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of technology, optical off-screen fingerprint recognition products also appear. The existing fingerprint recognition components are all independent modules, which are connected to the display screen through bonding glue, or reserve a larger area on the middle frame. The assembly space is connected with the middle frame by bonding glue, which has a great impact on the space utilization rate of the whole machine. At the same time, due to the large assembly space demand, it is necessary to reserve a large window on the middle frame , affecting the strength of the middle frame

Method used

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  • Middle frame with optical fingerprint identification assembly
  • Middle frame with optical fingerprint identification assembly
  • Middle frame with optical fingerprint identification assembly

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Embodiment Construction

[0022] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0023] like figure 1 As shown, a middle frame with an optical fingerprint identification component according to Embodiment 1 of the present application includes a middle frame 1, and the middle frame 1 is provided with a first installation groove 11, an installation hole 13 and a The second installation groove 12, the installation hole 13 runs through the first installation groove 11 and the second installation groove 12, the filter 2 is installed in the first installation groove 11, the lens 4 is installed in the installation hole 13, and the second installation groove 12 is assembled There are circuit boards 3. The lens 4 includes a lens 41 and a lens bar...

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Abstract

The invention discloses a middle frame with an optical fingerprint identification assembly. The middle frame comprises a middle frame, wherein a first mounting groove, a second mounting groove and a mounting hole are formed in the middle frame, an optical filter is arranged in the first mounting groove, the optical filter is fixedly connected with the first mounting groove, a circuit board is arranged in the second mounting groove, the circuit board is fixedly connected with the second mounting groove, a lens is arranged in the mounting hole, and the lens is fixedly connected with the mountinghole. The optical fingerprint identification module is advantaged in that an optical fingerprint identification module is arranged in the middle frame, so the mounting space of the optical fingerprint identification module is saved, the windowing area of the middle frame is reduced, and the strength of the middle frame is improved.

Description

technical field [0001] The application belongs to the technical field of fingerprint identification, and in particular relates to a middle frame with an optical fingerprint identification component. Background technique [0002] With the development of technology, optical off-screen fingerprint recognition products also appear. The existing fingerprint recognition components are all independent modules, which are connected to the display screen through bonding glue, or reserve a larger area on the middle frame. The assembly space is connected with the middle frame by bonding glue, which has a great impact on the space utilization rate of the whole machine. At the same time, due to the large assembly space demand, it is necessary to reserve a large window on the middle frame , affecting the strength of the middle frame. Contents of the invention [0003] In view of this, the technical problem to be solved in this application is to provide a middle frame with an optical fin...

Claims

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Application Information

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IPC IPC(8): G02B7/00G02B7/02H05K5/02G06K9/00
CPCG02B7/006G02B7/02H05K5/0217G06V40/1318
Inventor 林清
Owner SHENZHEN YEJI PHOTOELECTRIC CO LTD
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