Invention Grant
- Patent Title: Detection sensor, detection device, conveying device, and image forming device
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Application No.: US16836981Application Date: 2020-04-01
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Publication No.: US11433692B2Publication Date: 2022-09-06
- Inventor: Akira Mihara , Kazuhiro Sakai , Masaya Kumei
- Applicant: FUJIFILM BUSINESS INNOVATION CORP.
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM BUSINESS INNOVATION CORP.
- Current Assignee: FUJIFILM BUSINESS INNOVATION CORP.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2019-148000 20190809
- Main IPC: B41J29/38
- IPC: B41J29/38 ; B41J13/00 ; B65H20/02 ; G01P3/36
Abstract:
A detection sensor includes: a single light-emitting element that radiates light onto a conveyed material; and multiple light-receiving elements that receive interference light including the light that is scattered at a surface of the conveyed material and the light that is scattered inside the conveyed material.
Public/Granted literature
- US20210039406A1 DETECTION SENSOR, DETECTION DEVICE, CONVEYING DEVICE, AND IMAGE FORMING DEVICE Public/Granted day:2021-02-11
Information query
IPC分类:
