Title:
光学センサ装置
Document Type and Number:
Japanese Patent JP7134246
Kind Code:
B2
Abstract:
An optical sensor device includes a substrate, a light-receiving element, a light-emitting element, a first transparent substrate, and a second transparent substrate. The substrate includes a first opening, and a second opening at a distance from the first opening. The light-receiving element is in the first opening. The light-emitting element is in the second opening, and at a distance from the light-receiving element. The first transparent substrate is placed on an upper surface of the substrate and bonded to the substrate to close the first opening and the second opening. The second transparent substrate is placed on an upper surface of the first transparent substrate.
Inventors:
Itakura Yoshitetsu
Application Number:
JP2020553976A
Publication Date:
September 09, 2022
Filing Date:
October 30, 2019
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H01H35/00; A61B5/026; A61B5/0285
Domestic Patent References:
| JP3015129A | ||||
| JP2007225923A | ||||
| JP2003207578A |
Foreign References:
| WO2017110291A1 | ||||
| WO2008065699A1 | ||||
| GB2486000A |
Attorney, Agent or Firm:
Hidetoshi Yoshitake
Takahiro Arita
Tomomi Ikemi
Hiroaki Tanaka
Takahiro Arita
Tomomi Ikemi
Hiroaki Tanaka
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