- Patent Title: Technique for attaching optical sensor to image forming apparatus
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Application No.: US17221002Application Date: 2021-04-02
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Publication No.: US11809115B2Publication Date: 2023-11-07
- Inventor: Masayuki Hirano , Masaaki Moriya
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JP 20070564 2020.04.09 JP 20070565 2020.04.09
- Main IPC: G03G15/00
- IPC: G03G15/00 ; H01L25/16
Abstract:
A printed circuit board has a first mounting surface and a second mounting surface. A light-emitting element and a light-receiving element are mounted on the first mounting surface. An electronic component for driving the light-emitting element is mounted on the second mounting surface. A supporting member supports the printed circuit board. The supporting member has a through-hole in which the electronic component is inserted when the printed circuit board is supported by the supporting member.
Public/Granted literature
- US20210318652A1 TECHNIQUE FOR ATTACHING OPTICAL SENSOR TO IMAGE FORMING APPARATUS Public/Granted day:2021-10-14
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