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Fingerprint recognition method, touch screen with fingerprint recognition function and terminal device

A fingerprint identification and terminal equipment technology, applied in the field of biometrics, can solve the problems of not being too far away, difficult to form fingerprint patterns, etc., and achieve the effect of convenient use

Inactive Publication Date: 2014-09-10
NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When performing fingerprint identification through a fingerprint identification sensor, the distance between the fingerprint surface of a person's finger and the fingerprint identification sensor cannot be too far. If the distance is too far, it will be difficult to form an accurate fingerprint pattern.

Method used

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  • Fingerprint recognition method, touch screen with fingerprint recognition function and terminal device
  • Fingerprint recognition method, touch screen with fingerprint recognition function and terminal device
  • Fingerprint recognition method, touch screen with fingerprint recognition function and terminal device

Examples

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Embodiment Construction

[0027] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numbers in the figures indicate the same or similar structures.

[0028] The described features or structures may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific details, or with other methods, components, and the like. In other ins...

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Abstract

The invention discloses a fingerprint recognition method, a touch screen with a fingerprint recognition function and a terminal device. The touch screen with the fingerprint recognition function comprises a transparent cover plate, a position sensor and a fingerprint recognition sensor, wherein the position sensor is attached to the lower side of the transparent cover plate and comprises a virtual hollowed-out region; the fingerprint recognition sensor is formed on the transparent cover plate, and the fingerprint recognition sensor and the virtual hollowed-out region are symmetrically distributed with respect to the transparent cover plate. According to the touch screen with the fingerprint recognition function, through compatibility design of the position sensor in the terminal device with the touch function, a fingerprint recognition region can be provided in a visible region of the terminal device.

Description

technical field [0001] The present invention relates to the technical field of biological identification, in particular to a fingerprint identification method, a touch screen with fingerprint identification function and a terminal device including the same. Background technique [0002] In recent years, with the development of storage technology, terminal devices such as smart phones and tablet computers store a large amount of personal information and other important data, and its security has become more important. At present, passwords, graphics and other forms are often used to realize the password protection of its terminal equipment. [0003] However, for encryption methods such as passwords and graphics, users need to remember the set passwords and / or graphics; in addition, there is a danger of password disclosure in public places. In order to improve security, it is often necessary to increase the complexity of passwords and graphics, which undoubtedly further incre...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/044G06F21/32G06K9/00
Inventor 杨旭白安鹏
Owner NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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