Title:
DISPLAY APPARATUS AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/205866
Kind Code:
A1
Abstract:
Provided is a display apparatus, comprising: a display screen, a fingerprint recognition module and a sensing member, wherein the fingerprint recognition module is arranged on the display screen, the fingerprint recognition module is provided with a fingerprint contact face, a pixel structure of the display screen is provided with a plurality of pixel units for the display of the display screen and a plurality of standby pixels for emitting recognition light of a fingerprint to be recognized, a gap is provided between two adjacent pixel units, the plurality of standby pixels are respectively located in a plurality of gaps, and the sensing member is electrically connected to the display screen so that the standby pixels emit light when the fingerprint to be recognized approaches the fingerprint contact face. By adding the plurality of standby pixels on a display structure of the display screen and starting the standby pixels by means of the sensing member sensing the contact of the fingerprint to be recognized and taking same as light for fingerprint recognition, the display apparatus and a mobile terminal provided in the present application enable the fingerprint recognition module to work without using light of the pixel units as the light source, affecting the service life of the display screen. Also provided is a mobile terminal.
Inventors:
YANG LE (CN)
ZHANG HAIPING (CN)
ZHANG HAIPING (CN)
Application Number:
PCT/CN2018/085213
Publication Date:
November 15, 2018
Filing Date:
April 28, 2018
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06K9/00
Domestic Patent References:
| WO2016205832A1 | 2016-12-22 |
Foreign References:
| CN107247922A | 2017-10-13 | |||
| CN106326855A | 2017-01-11 | |||
| CN206164627U | 2017-05-10 | |||
| US20170010753A1 | 2017-01-12 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: