US 11,054,531 B2
Radiation detector and radiation detecting system
Masato Inoue, Toda (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Mar. 12, 2020, as Appl. No. 16/816,911.
Application 16/816,911 is a continuation of application No. PCT/JP2018/033555, filed on Sep. 11, 2018.
Claims priority of application No. JP2017-176573 (JP), filed on Sep. 14, 2017.
Prior Publication US 2020/0209412 A1, Jul. 2, 2020
Int. Cl. G01T 1/20 (2006.01)
CPC G01T 1/2006 (2013.01) 13 Claims
OG exemplary drawing
 
1. A radiation detector comprising:
a sensor panel including a plurality of photoelectric conversion element portions arranged two-dimensionally;
a first scintillator arranged to overlap one surface of the sensor panel;
a second scintillator arranged to overlap a surface on a side opposite to the one surface of the sensor panel; and
a light shielding portion arranged outside a region in which the plurality of photoelectric conversion element portions are arranged, and between the first scintillator and the second scintillator.