Invention Grant
- Patent Title: Sheet conveyance device and image forming apparatus
- Patent Title (中): 片材输送装置和图像形成装置
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Application No.: US11833357Application Date: 2007-08-03
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Publication No.: US08172226B2Publication Date: 2012-05-08
- Inventor: Ayumu Murakami , Haruhisa Oshida , Yuichi Yamamoto , Yusuke Imai , Kiyoshi Oyama , Takuma Koizumi , Toshifumi Itabashi
- Applicant: Ayumu Murakami , Haruhisa Oshida , Yuichi Yamamoto , Yusuke Imai , Kiyoshi Oyama , Takuma Koizumi , Toshifumi Itabashi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-214666 20060807
- Main IPC: B65H5/00
- IPC: B65H5/00
Abstract:
A sheet conveyance device has a sheet conveyance path formed by a guide member having a curved surface which is curved in a sheet conveyance direction, and a flexible sheet scanner is provided along the curved surface of the guide member, the flexible sheet scanner has an optical sensor layer in which photoelectric conversion devices formed by combinations of organic transistors and organic photodiodes are continuously arranged in a matrix shape.
Public/Granted literature
- US20080030810A1 SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS Public/Granted day:2008-02-07
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