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Touch panel with fingerprint identification function

A fingerprint identification and touch panel technology, applied in character and pattern recognition, fingerprint/palm print acquisition/organization, data processing input/output process, etc., can solve the problem of affecting product performance, high process difficulty, and affecting process yield To achieve the effect of maintaining its own strength, ensuring integrity and product performance

Inactive Publication Date: 2016-01-20
TPK TOUCH SOLUTIONS (XIAMEN) INC
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the prior art, taking a smart phone as an example, the fingerprint reader corresponds to an active button setting on the smart phone, such as a home button, and the active button is generally arranged in a special through hole of the mobile phone protective cover, and is connected with the mobile phone protective cover. There are gaps between the boards, and fine dirt can easily adhere to the periphery of the through-holes, which will affect the appearance of the mobile phone and reduce the comfort of the user experience
In addition, special through holes are often formed by drilling a hole on the entire protective cover and grinding it. The manufacturing process is difficult, and it affects the overall stress distribution of the protective cover and damages the strength of the protective cover. Firstly, it not only affects the yield rate of the process, but also affects the performance of the product

Method used

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  • Touch panel with fingerprint identification function
  • Touch panel with fingerprint identification function
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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It can be understood that the positional relationship of "upper" and "lower" mentioned below is described according to the positions shown in the figure, so as to facilitate a clear description of the technical solution, and is not a limitation to the technical solution of the present invention.

[0028] Please also refer to figure 1 and figure 2 , figure 1 It is a schematic front view of the touch panel with fingerprint recognition function of the present invention, figure 2 for figure 1 The cross-sectional view along the section line AA' shows a touch panel with fingerprint identification function according to a preferred embodiment of the present invention. In this embodiment, the touch panel 100 with fingerprint identification function includes a first substrate 11, the first substrate 11 is provided with a through hole 110; ...

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Abstract

The invention relates to the field of touch panels, and provides a touch panel with a fingerprint identification function. The touch panel comprises a fingerprint identification module, wherein the fingerprint identification module is arranged in a through hole of a first substrate; and the fingerprint identification module and the first substrate are laminated with a second substrate. According to the touch panel with the fingerprint identification function, the fingerprint identification module is arranged in the through hole of the first substrate and then laminated with the second substrate, so that the integrity of the second substrate is kept and the strength of the second substrate is prevented from being influenced.

Description

technical field [0001] The invention relates to a touch panel, in particular to a touch panel with a fingerprint identification function. Background technique [0002] With the development of science and technology, fingerprint identification technology is widely used in various electronic devices by virtue of the security identification function it provides. In recent years, the fingerprint recognition technology applied to smart phones has become the focus of public attention due to its excellent anti-theft function and privacy protection function of personal mobile phone content, and will become the development direction of subsequent similar electronic devices. [0003] In the prior art, taking a smart phone as an example, the fingerprint reader corresponds to an active button setting on the smart phone, such as a home button, and the active button is generally arranged in a special through hole of the mobile phone protective cover, and is connected with the mobile phone...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F21/83G06F21/32
CPCG06F1/1684G06F3/0446G06V40/1306G06V40/1329
Inventor 李裕文陈江萍陈浩张羽夏祥龙戴荃芬叶冬梅
Owner TPK TOUCH SOLUTIONS (XIAMEN) INC
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