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US 8,895,932 B2Granted
Scintillator plate and radiation detection panel
AssigneeKonica Minolta, Inc.
InventorsMasashi Kondo, Keiko Itaya
Life of this patent
Estimating the term…
Abstract
The scintillator plate has an undercoat layer and a phosphor layer. The phosphor layer has phosphor columnar crystals using the undercoat layer side as a base. When the phosphor layer is halved in terms of thickness in the lamination direction and the respective halves constitute a tip side portion and a base side portion of the phosphor columnar crystals, a ratio (B/A) of an optical transmittance (B) of the base side portion to an optical transmittance (A) of the tip side portion is not less than 70% and not more than 99%.
Claims5
A scintillator plate, comprising an undercoat layer and a phosphor layer,
- wherein the phosphor layer comprises phosphor columnar crystals using the undercoat layer side as a base, and
- wherein when the phosphor layer is halved in terms of thickness in the lamination direction and the respective halves constitute a tip side portion and a base side portion of the phosphor columnar crystals, a ratio (B/A) of an optical transmittance (B) of the base side portion to an optical transmittance (A) of the tip side portion is not less than 70% and not more than 99%.
Dependencies are inferred from the claim text.