Invention Grant
- Patent Title: Under-LCD screen optical sensor module for on-screen fingerprint sensing
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Application No.: US15708088Application Date: 2017-09-18
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Publication No.: US10410033B2Publication Date: 2019-09-10
- Inventor: Yi He , Bo Pi
- Applicant: Shenzhen Goodix Technology Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Perkins Coie LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; A61B5/1172 ; G06F3/041 ; G06F3/042 ; G06F3/044 ; G06F21/32 ; G06F21/83 ; A61B5/145 ; A61B5/00 ; H04L29/06
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 a LCD display screen for displaying images and that is reflected back by the top surface of the screen assembly.
Public/Granted literature
- US20180005005A1 UNDER-LCD SCREEN OPTICAL SENSOR MODULE FOR ON-SCREEN FINGERPRINT SENSING Public/Granted day:2018-01-04
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