Invention Grant
- Patent Title: Optical sensor, optical sensor array and apparatus and method for measuring bio-signal
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Application No.: US16521997Application Date: 2019-07-25
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Publication No.: US11317866B2Publication Date: 2022-05-03
- Inventor: Dong Ho Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2018-0088099 20180727
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; A61B5/00 ; A61B5/145
Abstract:
An optical sensor, an optical sensor array, and an apparatus and method for measuring a bio-signal are provided. The optical sensor includes a photodetector, and a light source disposed on the photodetector. The optical sensor is configured to operate the light source in a light source mode, and operate the photodetector in a photodetector mode, based on a control signal.
Public/Granted literature
- US20200029904A1 OPTICAL SENSOR, OPTICAL SENSOR ARRAY AND APPARATUS AND METHOD FOR MEASURING BIO-SIGNAL Public/Granted day:2020-01-30
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