Invention Grant
- Patent Title: Radiation detector
- Patent Title (中): 辐射检测器
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Application No.: US12453861Application Date: 2009-05-26
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Publication No.: US07947970B2Publication Date: 2011-05-24
- Inventor: Kaku Irisawa , Kazuhiro Noda , Kenichi Hayashi , Katsutoshi Yamane , Kiyoteru Miyake
- Applicant: Kaku Irisawa , Kazuhiro Noda , Kenichi Hayashi , Katsutoshi Yamane , Kiyoteru Miyake
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Akerman Senterfitt LLP
- Agent Jean C. Edwards, Esq.
- Priority: JP2008-136631 20080526
- Main IPC: G03C5/16
- IPC: G03C5/16
Abstract:
A radiation detector is constituted by: a recording photoconductive layer; and electrodes provided on both sides of the photoconductive layer. Electric charges, which are generated within the recording photoconductive layer when radiation is irradiated thereon while a predetermined biasing voltage is being applied between the electrodes, are read out as electric signals. The recording photoconductive layer is formed by amorphous selenium that contains alkali metal elements within a range from 0.0007 atomic ppm to 0.0035 atomic ppm.
Public/Granted literature
- US20090294705A1 Radiation detector Public/Granted day:2009-12-03
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