Fingerprint identification device, touch screen and electronic equipment

A technology for fingerprint recognition and electronic equipment, applied in character and pattern recognition, electrical digital data processing, instruments, etc., can solve problems such as unsightly appearance and affecting the appearance of electronic equipment, and achieve smooth appearance, easy touch and viewing, and good appearance and the effect of intensity

Inactive Publication Date: 2015-07-01
NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, opening through holes on the surface of the cover plate of the electronic equ

Method used

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  • Fingerprint identification device, touch screen and electronic equipment
  • Fingerprint identification device, touch screen and electronic equipment
  • Fingerprint identification device, touch screen and electronic equipment

Examples

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053]The invention provides a fingerprint identification device and a mobile terminal. The fingerprint identification device according to the embodiment of the present invention can be applied to mobile terminals such as mobile phones, tablet computers, notebook computers, and media players, and can also be applied to financial terminal equipment such as automatic teller machines (Automated Teller Machine, ATM).

[0054] see figure 1 and figure 2 The first embo...

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Abstract

The invention provides a fingerprint identification device. The fingerprint identification device comprises a cover plate element, a base plate and a thin plate attached on the base plate, wherein the thickness of the thin plate is smaller than that of the base plate; the base plate is provided with a through hole; a fingerprint identification module comprises a flexible circuit board and a fingerprint sensor connected with the flexible circuit board; the fingerprint sensor is configured to sense fingerprints of fingers of a user; the fingerprint identification module is arranged in the through hole of the base plate so that the distance between the fingerprint identification module and finger touch of a user is approximately equal to the thickness of the thin plate; the flexible circuit board is arranged on one side of a second surface of the base plate, and the flexible circuit board is partially attached on the second surface of the base plate at least. According to the fingerprint identification device, the cover plate covers the fingerprint identification module so that electronic equipment with the fingerprint identification device has complete and good appearance, and better strength.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a fingerprint identification device, a touch screen and electronic equipment. Background technique [0002] With the development of science and technology, fingerprint recognition devices have been more and more widely used in various portable electronic devices. For example, there is a smart phone equipped with a fingerprint identification device, through which the user can realize functions such as unlocking the mobile phone, fingerprint identification payment, and the like. [0003] Existing electronic products, such as mobile phones, tablet computers and other electronic devices, need to punch holes in their touch cover plates in order to realize the fingerprint recognition function, and use LGA (Land Grid Array, grid array packaging) packaging technology in the electronic devices. The fingerprint sensor is attached to the hole of the cover plate, and then...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06F3/041G06F3/044
Inventor 骆剑锋关赛新
Owner NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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