Title:
放射線検出器および放射線検出システム
Document Type and Number:
Japanese Patent JP7057084
Kind Code:
B2
Abstract:
A radiation detector (1a), which is configured to suitably separate information of a low energy component and information of a high energy component of radiation, includes: a sensor panel (2), which includes a plurality of first photoelectric conversion element portions (23) and second photoelectric conversion element portions (24), which are arranged two-dimensionally; a first scintillator (31) arranged to overlap one surface of the sensor panel (2); a second scintillator (32) arranged to overlap a surface on a side opposite to the one surface of the sensor panel (2); and a light shielding portion (26) arranged outside an effective pixel region (22), in which the plurality of the plurality of first photoelectric conversion element portions (23) and second photoelectric conversion element portions (24) are arranged, and between the first scintillator (31) and the second scintillator (32).
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Inventors:
Masato Inoue
Application Number:
JP2017176573A
Publication Date:
April 19, 2022
Filing Date:
September 14, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G01T1/20
Domestic Patent References:
| JP2016156719A | ||||
| JP2012112928A | ||||
| JP2012026932A | ||||
| JP2012233781A | ||||
| JP2008516692A |
Attorney, Agent or Firm:
Kokubun Takaetsu