Display with fingerprint capture function

A fingerprint collection and display technology, which is applied in printing image collection, fingerprint/palm print acquisition/organization, TV system components, etc., can solve the problems of low integration, poor user experience, inconvenient use, etc., and improve The effect of integration

Active Publication Date: 2020-02-07
VKANSEE (BEIJING) TECHNOLOGY CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the fingerprint collector is independent of the display screen and needs to be connected with a corresponding data line, the fingerprint collector designed as one with the display can only be set at a set position on the edge of the display, so that the existing display screens that can realize fingerprint collection have the disadvantages of being unusable. Convenience, low integration and poor user experience

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 with fingerprint capture function
  • Display with fingerprint capture function
  • Display with fingerprint capture function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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.

[0035] Existing displays with fingerprint recognition function are usually provided with a fingerprint collector independent of the display, or a fingerprint reader is set at a set position on the edge of the display. The light source emitted by the display pixel in the screen is used as the working light source of the fingerprint collection device, so that the display screen of the display has the function of fingerprint recognition while having the display function,...

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 embodiment of the invention discloses a display screen with a fingerprint collection function, which includes a display screen cover plate, several display picture elements and several light-sensitive picture elements arranged under the display screen cover plate. Several light-sensitive picture elements are arranged under the display screen cover plate and evenly distributed in the gaps between the several display picture elements. The photosensitive pixel includes a photosensitive element and a field diaphragm, and the diaphragm hole of the field diaphragm is located above the photosensitive element. The photosensitive element receives the light emitted by the display pixel, reflected by the contact part of the finger surface and the display screen cover, and entered by the diaphragm hole of the field diaphragm. In the display screen in this application, a photosensitive pixel is implanted in the display pixel, and the photosensitive pixel uses the display pixel as a light emitter to collect fingerprint images, so that the display screen has a fingerprint recognition function while having a display function, and further The integration, ease of use and user experience of the display are improved.

Description

technical field [0001] The invention relates to the technical field of image collection, in particular to a display screen with a fingerprint collection function. Background technique [0002] A display is a display tool that displays electronic files on a display screen through a specific transmission device and then reflects them to the human eye. With the popularization of smart phones and tablet computers, the human-computer interaction interface technology represented by touch screen has been widely favored by the public. At present, more and more display manufacturers have begun to research and launch display screens that can use fingerprint recognition. [0003] Existing display screens that can use fingerprint identification usually require the design of a fingerprint collector independent of the display screen or a fingerprint collector installed at a set position of the display screen. Since the fingerprint collector is independent of the display screen and needs...

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 Patents(China)
IPC IPC(8): G09F9/30G06K9/00G06V10/147
CPCG09F9/302G06V40/13G06V40/1318G06V10/10G06V10/147G03B9/02H04N5/30G06V40/1329G06F3/147
Inventor 张明方
Owner VKANSEE (BEIJING) TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap