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US 2021/0231818 A1Published application
Scintillator panel, and radiation detector
AssigneeHamamatsu Photonics K.K.
InventorsKeisuke GOTO, Kazuhiro SHIRAKAWA, Hidenori JONISHI, Masashi HATANAKA, Haruki YAMAJI, Jun SAKURAI, Yutaka KUSUYAMA
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Abstract
A scintillator panel includes a substrate, a resin protective layer formed on the substrate and made of an organic material, a barrier layer formed on the resin protective layer and including thallium iodide as a main component, and a scintillator layer formed on the barrier layer and including cesium iodide with thallium added thereto as a main component. According to this scintillator panel, moisture resistance can be improved due to the barrier layer provided therein.
Claims5
A radiation detector comprising:
- a sensor substrate including an organic material as a main component;
- a resin protective layer formed on the sensor substrate and made of an organic material;
- a barrier layer formed on the resin protective layer and including thallium iodide as a main component;
- and
- a scintillator layer formed on the barrier layer and constituted of a plurality of columnar crystals including cesium iodide with thallium added thereto as a main component,
- wherein the sensor substrate has a photo-detection surface provided with a photoelectric conversion element receiving light generated in the scintillator layer.
3 more elements
Dependencies are inferred from the claim text.