Invention Grant
- Patent Title: Combination sensors and electronic devices
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Application No.: US17227926Application Date: 2021-04-12
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Publication No.: US11435227B2Publication Date: 2022-09-06
- Inventor: Dong-Seok Leem , Gae Hwang Lee , Yong Wan Jin , Tae Yon Lee
- 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: Harness, Dickey & Pierce, P.L.C.
- Priority: KRKR10-2017-0136255 20171020,KRKR10-2018-0122638 20181015
- Main IPC: G01J1/42
- IPC: G01J1/42 ; H01L27/146 ; G01J1/04 ; G06V10/143 ; G06V40/19 ; G01J1/44 ; H01L27/30
Abstract:
A combination sensor may include a first infrared light sensor and a second infrared light sensor. The first infrared light sensor may be configured to sense light in a first wavelength within an infrared wavelength spectrum. The second infrared light sensor may be configured to sense light in a second wavelength that is different from the first wavelength within the infrared wavelength spectrum. The first infrared light sensor and the second infrared light sensor may be stacked in relation to each other.
Public/Granted literature
- US20210231491A1 COMBINATION SENSORS AND ELECTRONIC DEVICES Public/Granted day:2021-07-29
Information query
