Scintillator structure
OwnerMasanobu Nakahashi, Naohiro Taniguchi +3inventors
InventorsMasanobu Nakahashi, Naohiro Taniguchi, Tamotsu Kibe, Hikaru Chiyo, Ryota Okamoto
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Abstract
Reliability of a scintillator structure is improved. The scintillator structure includes a plurality of cells and a reflective layer covering the plurality of cells. Here, each of the plurality of cells includes a resin and a phosphor, and the resin has a decrease rate of a total light transmittance that is less than 8% with respect to light having a wavelength of 542 nm after X-ray irradiation of a dose of 100 kGy.
Claims8
A scintillator structure used for X-ray detection, comprising:
- a resin;
- and
- a phosphor,
- wherein the phosphor includes gadolinium oxysulfide,
- the resin is an epoxy resin including a main agent, a curing agent, and a curing catalyst, and
- the curing agent is a phthalic anhydride curing agent.
A scintillator structure used for X-ray detection, comprising:
- a resin;
- and
- a phosphor,
- wherein the phosphor includes gadolinium oxysulfide,
- the resin is an epoxy resin including a main agent, a curing agent, and a curing catalyst, and
- a skeleton of the resin has an isocyanurate ring.
Dependencies are inferred from the claim text.