SCINTILLATOR PANEL AND RADIATION DETECTOR

• Main Authors: YANAGIDA MAKIKO, NAKAYAMA TAKESHI, YOSHIDA ATSUYA
• Format: Patent
• Language: English; Japanese
• Published: 01.03.2021
• Subjects: DIAGNOSIS; GAMMA RAY OR X-RAY MICROSCOPES; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; IRRADIATION DEVICES; MEASUREMENT OF NUCLEAR OR X-RADIATION; MEASURING; MEDICAL OR VETERINARY SCIENCE; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; PHYSICS; SURGERY; TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR; TESTING

To provide a scintillator panel capable of suppressing the occurrence of a damage in a protective layer, when forming a scintillator and to provide a radiation detector.SOLUTION: The scintillator panel includes a substrate which includes at least one prepreg having a plurality of carbon fibers and can transmit radiation, the scintillator which is provided on one surface side of the substrate, a reflection layer which is provided between the substrate and the scintillator and can reflect fluorescent light generated in the scintillator, and the protective layer which is provided between the reflection layer and the scintillator. The periphery of the protective layer is provided between the periphery of the scintillator and the periphery of the substrate, when viewed from a direction perpendicular to the surface of the substrate.SELECTED DRAWING: Figure 2 【課題】シンチレータを形成する際に、保護層に損傷が発生するのを抑制することができるシンチレータパネル、および放射線検出器を提供することである。【解決手段】実施形態に係るシンチレータパネルは、複数の炭素繊維を有するプリプレグを少なくとも１つ有し、放射線を透過可能な基板と、前記基板の一方の面側に設けられたシンチレータと、前記基板と、前記シンチレータと、の間に設けられ、前記シンチレータにおいて発生した蛍光を反射可能な反射層と、前記反射層と、前記シンチレータと、の間に設けられた保護層と、を備えている。前記基板の面に垂直な方向から見た場合に、前記保護層の周縁が、前記シンチレータの周縁と、前記基板の周縁との間に設けられている。【選択図】図２