Invention Grant
- Patent Title: Method and apparatus for suppressing background light in time of flight sensor
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Application No.: US13964512Application Date: 2013-08-12
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Publication No.: US09786252B2Publication Date: 2017-10-10
- Inventor: Jung Soon Shin , Seong Jin Kim , Euisik Yoon , Jihyun Cho
- Applicant: Samsung Electronics Co., Ltd. , The Regents of the University of Michigan
- Applicant Address: KR Gyeonggi-do US MI Ann Arbor
- Assignee: Samsung Electronics Co., Ltd.,The Regents of the University of Michigan
- Current Assignee: Samsung Electronics Co., Ltd.,The Regents of the University of Michigan
- Current Assignee Address: KR Gyeonggi-do US MI Ann Arbor
- Agency: Harness, Dickey & Pierce P.L.C.
- Priority: KR10-2013-0012933 20130205
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G01S17/89 ; G01S7/497
Abstract:
A background light suppression apparatus and method capable of suppressing influences of background light in a depth sensor includes measuring output signals of sub pixels for a sub integration time shorter than a frame integration time; and integrating differences between the output signals after the sub integration time.
Public/Granted literature
- US20140071180A1 METHOD AND APPARATUS FOR SUPPRESSING BACKGROUND LIGHT IN TIME OF FLIGHT SENSOR Public/Granted day:2014-03-13
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