Terminal

A terminal and component technology, applied in the field of communication, can solve the problem of inability to realize the fingerprint recognition function under the screen, and achieve the effect of improving the applicability

Inactive Publication Date: 2019-08-30
VIVO MOBILE COMM CO LTD
View PDF9 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a terminal and the terminal to solve the problem that the existing LCD screen terminal cannot realize the fingerprint recognition function under the 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
  • Terminal
  • Terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] 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 some of the embodiments of the present invention, but not all of them. 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.

[0014] The embodiment of the present invention provides a terminal, please refer to figure 1 and figure 2 , the terminal includes an LCD display module 10 and a fingerprint recognition module 20 . Wherein, the LCD display module 10 includes a screen assembly 12 and a backlight module 11, both the backlight module 11 and the screen assembly 12 can transmit infrared light; the fingerprint identification module 20 includes an infrared imaging assembly 2...

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 terminal comprising a screen component, a backlight module and a fingerprint recognition module. The screen component and the backlight module can transmit infrared light. Thefingerprint recognition module includes an infrared imaging component and an infrared light emitting unit. The backlight module is located between the screen component and the fingerprint recognitionmodule. The infrared imaging component includes an optical lens, a visible light filter and an image sensor that are arranged sequentially; and the optical lens is located between the backlight module and the visible light filter. The technical solution provided by the embodiment of the invention solves the problem that an under-screen fingerprint identification function can not be realized withthe terminal of an existing LED screen.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a terminal. Background technique [0002] With the rapid development of communication technology, the application of fingerprint recognition function on terminals is becoming more and more common. Through fingerprint triggering, functions such as terminal screen unlocking, mobile payment, and application decryption can be completed, which simplifies user operations and guarantees user security. information security. [0003] At present, under-screen fingerprint recognition is mainly used in OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) screens. The pixels of the OLED screen are used to emit light as the emission light source. When the light emitted by the OLED is reflected by the finger above the screen, it is captured by the fingerprint. The sensor receives and processes to obtain the fingerprint image. However, since the LCD (Liquid Crys...

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): G02F1/1333G02F1/13357G06K9/00
CPCG02F1/1333G02F1/1336G02F1/13338G06V40/13
Inventor 叶金山
Owner VIVO MOBILE COMM 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