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Method, structure and terminal for stacking fingerprint module and display screen

A fingerprint module and stacking structure technology, applied in the field of stacking structure, can solve the problems affecting the size coordination and aesthetics of the whole machine, large head space, etc., and achieve the effect of saving wiring distance and expanding the screen ratio

Pending Publication Date: 2017-02-08
BLACKSHARK TECH NANCHANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage of this solution is: after the display screen is inverted, the chip area of ​​the display screen is located in the head area of ​​the whole machine, which makes the length of the combination of the fingerprint module and the display module too long, resulting in the occupation of the head. The space is large, which affects the size coordination and aesthetics of the whole machine

Method used

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  • Method, structure and terminal for stacking fingerprint module and display screen
  • Method, structure and terminal for stacking fingerprint module and display screen
  • Method, structure and terminal for stacking fingerprint module and display screen

Examples

Experimental program
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Effect test

Embodiment 1

[0033] In this embodiment, the fingerprint module in S101 is loaded into the fingerprint module station from the front of the touch screen, and fixed by dispensing; then S102 is executed to detect the fixed fingerprint module and the touch screen, if If the detection result is normal, execute S103 to fix the display screen with the touch screen and the fingerprint module by dispensing glue from the back of the touch screen. If the detection result of S102 is abnormal, perform S101 again to troubleshoot related problems.

[0034] Further, in this embodiment, the fingerprint module station is located below the touch screen and has a through-hole structure, and the thickness of the touch screen is greater than that of the fingerprint module. In this way, the fingerprint module is slightly embedded in the touch screen, which improves the sense of touch. At the same time, the display screen is preferably glued together with the touch screen and the fingerprint module.

Embodiment 2

[0036] In the S101, fix the display screen and the bottom of the touchpad by dispensing and fixing; here, when fixing, try to be as close as possible to the fingerprint module station, so as to facilitate the follow-up dispensing and fixing with the fingerprint module. Then execute S102, detect the fixed fingerprint module and the touch screen, if the detection result is normal, then execute the S103, put the fingerprint module into the fingerprint module station from the front of the bottom of the touch screen, and dispensing glue fixed. If the detection result of S102 is abnormal, perform S101 again to troubleshoot related problems.

[0037] Same as the first embodiment, in this embodiment, the fingerprint module station is located under the touch screen, which is a through-hole structure, and the thickness of the touch screen is greater than that of the fingerprint module. In this way, the fingerprint module is slightly embedded in the touch screen, which improves the sens...

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Abstract

The invention provides a method, structure and terminal for stacking a fingerprint module and a display screen, and the structure comprises the fingerprint module, the display screen and a touch screen which are longitudinally arranged on the same position in a stacking way. According to the invention, the wiring distance and the head space of the terminal are saved through stacking the fingerprint module, the display screen and a touch screen on the same position, so that the screen proportion can be further extended.

Description

technical field [0001] Embodiments of the present invention relate to a stacking structure, in particular to a stacking method, structure and terminal of a fingerprint module and a display screen. Background technique [0002] In today's era of rapid technological development, mobile phones have become an indispensable daily necessities in people's daily life. With the trend of large screens in mobile phones, the screen-to-body ratio plays a key role in the overall shape of mobile phones and consumers' aesthetic standards. The existing fingerprint modules and touch screens are all assembled by post-installation: that is, the fingerprint module is a single piece. The touch display module is a single piece, and the two modules are fixed from the back of the touch display module by means of screws. The display screen and the touch screen are laminated upside down, so that the chip area of ​​the display screen and the fingerprint module are staggered, reducing the impact of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F3/041
CPCG06F3/041G06F2203/04103G06V40/13
Inventor 陈斌段海涛
Owner BLACKSHARK TECH NANCHANG CO LTD
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