Title:
UNDER-SCREEN OPTICAL SENSOR MODULE FOR ON-SCREEN FINGERPRINT SENSING
Document Type and Number:
WIPO Patent Application WO/2017/129126
Kind Code:
A1
Abstract:
Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using a under-screen optical sensor module that captures and detects returned light that is emitted by the display screen for displaying images and that is reflected back by the top surface of the screen assembly.
Inventors:
PI BO (US)
HE YI (US)
HE YI (US)
Application Number:
PCT/CN2017/072575
Publication Date:
August 03, 2017
Filing Date:
January 25, 2017
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
G06K9/00
Domestic Patent References:
| WO2016205832A1 | 2016-12-22 | |||
| WO2001069520A2 | 2001-09-20 | |||
| WO2011110821A1 | 2011-09-15 |
Foreign References:
| US20090021487A1 | 2009-01-22 | |||
| CN105184282A | 2015-12-23 |
Other References:
See also references of EP 3254235A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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