Invention Grant
- Patent Title: Image sensing device, image reading device, image forming apparatus and image sensing method
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Application No.: US15659332Application Date: 2017-07-25
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Publication No.: US10721373B2Publication Date: 2020-07-21
- Inventor: Yoshio Konno , Masamoto Nakazawa
- Applicant: Yoshio Konno , Masamoto Nakazawa
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LTD.
- Current Assignee: RICOH COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@c24b653
- Main IPC: H04N1/46
- IPC: H04N1/46 ; H04N1/48 ; H04N9/04 ; H04N5/369 ; H04N5/374
Abstract:
An image sensing device includes a plurality of photoelectric conversion elements arranged in one direction for each color of received light, and an analog-digital (AD) convertor that performs analog-digital conversion for each pixel group configured by a plurality of photoelectric conversion elements selected from the photoelectric conversion elements. The AD converter is disposed in a position adjacent to each of the photoelectric conversion elements configuring the pixel group.
Public/Granted literature
- US20170324883A1 IMAGE SENSING DEVICE, IMAGE READING DEVICE, IMAGE FORMING APPARATUS AND IMAGE SENSING METHOD Public/Granted day:2017-11-09
Information query
