Check patentability & draft patents in minutes with Patsnap Eureka AI!

Touch device and touch method

A touch device, touch position technology, applied in character and pattern recognition, instruments, electrical digital data processing, etc., can solve problems such as fingerprint recognition failure, and achieve the effect of complete and accurate fingerprint information

Inactive Publication Date: 2017-02-22
BOE TECH GRP CO LTD
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a touch control device and a touch control method, which are used to solve the problem that the existing fingerprint identification methods easily lead to fingerprint identification failures

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch device and touch method
  • Touch device and touch method
  • Touch device and touch method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0042] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguis...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a touch device and a touch method. The touch device comprises a touch detecting device, a touch pressure detecting device, a fingerprint collecting device and a processing module. The processing module is used for detecting the touch pressure value of a finger through the touch pressure detecting device and judging whether the touch pressure value exceeds a preset threshold value or not, when the touch pressure value exceeds the preset threshold value, the fingerprint collecting device is triggered to collect fingerprint information, detected by the touch detecting device, of the finger touch position, and when the touch pressure value does not exceed the preset threshold value, the fingerprint collecting device is not triggered to collect the fingerprint information of the finger touch position. When fingerprint touch is detected, the touch pressure value of the finger is firstly detected, and when the touch pressure value of the fingerprint is larger than the preset threshold value, it is indicated that the finger is in contact with the touch device well, fingerprints are collected, and therefore it can be ensured that the collected fingerprint information is complete and accurate.

Description

technical field [0001] The invention relates to the field of touch technology, in particular, a touch device and a touch method are designed. Background technique [0002] In the existing touch devices capable of recognizing fingerprints, when fingerprints need to be recognized, it is necessary to obtain the finger pressing position first, and then collect the fingerprint information of the pressing position. When the finger is not in good contact with the touch device, for example, the user's finger pressure is not enough , or, when the user's finger is suspended without touching the touch device, the finger touch may be detected at this time, but it is difficult to collect complete and accurate fingerprint information. At this time, if the fingerprint identification is performed, the fingerprint identification will fail. Contents of the invention [0003] In view of this, the present invention provides a touch control device and a touch control method, which are used to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F3/041G06F3/044
CPCG06F3/0414G06F3/044G06V40/1306
Inventor 刘英明董学吕敬王海生吴俊纬丁小梁许睿赵利军李昌峰贾亚楠郭玉珍杨盛际朱麾忠
Owner BOE TECH GRP CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com