Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Display screen-based fingerprint acquisition control method and device and electronic equipment

A technology for fingerprint collection and electronic equipment, which is used in program control devices, printing image collection, acquiring/arranging fingerprints/palmprints, etc.

Pending Publication Date: 2018-02-02
VKANSEE (BEIJING) TECHNOLOGY CO LTD
View PDF3 Cites 64 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a display-based fingerprint acquisition control method, device, and electronic equipment to solve the fingerprint acquisition control problem of electronic equipment that integrates a fingerprint sensor under the display screen

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
  • Display screen-based fingerprint acquisition control method and device and electronic equipment
  • Display screen-based fingerprint acquisition control method and device and electronic equipment
  • Display screen-based fingerprint acquisition control method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0092] Here, exemplary embodiments will be described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present invention. Rather, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0093] The embodiment of the application provides a flow chart of a method for controlling fingerprint collection based on a display screen, which is applied to electronic equipment; Figure 1A The three-dimensional view of the electronic equipment shown and Figure 1B A cross-sectional view of the electronic device shown, the electronic device includes at least a display screen 101 (D...

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 discloses a display screen-based fingerprint acquisition control method and a related device. The method and the device are applied to a display screen with a fingerprint acquisition function. A fingerprint acquisition trigger instruction generated in electronic equipment is detected in real time; when and only when the fingerprint acquisition trigger instruction is detected, a preset fingerprint acquisition area of the display screen is controlled to emit light and a fingerprint sensor is trigger to acquire a fingerprint image; when the fingerprint acquisition trigger instruction does not exist, the display screen is not influenced and the fingerprint sensor is located in a non-working state, so that the aim of saving energy is achieved; and only the preset fingerprint acquisition area on the display screen is controlled to be used for a fingerprint acquisition process, and other areas on the display screen are not influenced by the fingerprint acquisition process, so that the original display or screen-off state of the display screen is not influenced, and users can correctly print fingers, thereby correctly and rapidly acquiring the finger images, reducing the hardware integration cost, simplifying the appearance and enhancing the user experience.

Description

Technical field [0001] This application relates to the technical field of fingerprint collection, and in particular to a method, device and electronic equipment for fingerprint collection control based on a display screen. Background technique [0002] With the development of science and technology and the enhancement of public safety awareness, the computer is closely integrated with high-tech means such as optics, acoustics, biology, etc., and the inherent physiological characteristics of the human body (such as fingerprints, facial features, iris, etc.) and behavior characteristics (such as handwriting) , Voice, gait, etc.) for personal identification has become the general trend. Among them, fingerprint recognition technology has been more and more widely used in collections, notebook computers, tablet computers and other electronic devices due to its advantages of simplicity and practicality. [0003] The key to fingerprint recognition technology is fingerprint collection. E...

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
IPC IPC(8): G06F3/0481G06F9/451G06F21/32G06K9/00
CPCG06F3/04812G06F21/32G06V40/1318G06F3/0412G06F3/04886G06V40/1365G06F3/0416G06F3/0481G06F3/0488G06V40/13G06F3/04817
Inventor 张明方钮兴昱
Owner VKANSEE (BEIJING) TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com