RADIATION DETECTION MODULE, RADIATION DETECTOR, AND METHOD OF MANUFACTURING RADIATION DETECTION MODULE

• Main Authors: AIDA HIROYUKI, IKEDA KOTA
• Format: Patent
• Language: English; Japanese
• Published: 08.04.2021
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASUREMENT OF NUCLEAR OR X-RADIATION; MEASURING; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY; TESTING

To provide a radiation detection module, a radiation detector, and a method of manufacturing the radiation detection module, capable of suppressing variation in a curved shape of an array substrate.SOLUTION: A radiation detection module according to an embodiment of the present invention includes: an array substrate having a substrate, and a plurality of photoelectric conversion parts provided on one side of the substrate; a scintillator provided on the plurality of photoelectric conversion parts and converting radiation into fluorescence; a reflection layer provided on the scintillator; and a shape control part provided on the surface of the substrate on the side opposite to the side on which the reflection layer is provided. The side having the reflection layer is curved so as to be concave.SELECTED DRAWING: Figure 1 【課題】アレイ基板の湾曲形状のバラツキを抑制することができる放射線検出モジュール、放射線検出器、および放射線検出モジュールの製造方法を提供することである。【解決手段】実施形態に係る放射線検出モジュールは、基板と、前記基板の一方の面側に設けられた複数の光電変換部と、を有するアレイ基板と、前記複数の光電変換部の上に設けられ、放射線を蛍光に変換するシンチレータと、前記シンチレータの上に設けられた反射層と、前記基板の、前記反射層が設けられる側とは反対側の面に設けられた形状制御部と、を備えている。前記反射層が設けられる側が凹状となるように湾曲している。【選択図】図１