Scintillator panel and production method thereof, flat panel detector and production method thereof
AssigneeKonica Minolta Medical & Graphic, Inc.
InventorsKeiko ITAYA, Yoshihiro GOROYA
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Abstract
Disclosed is a scintillator panel provided with on a support a phosphor layer comprising columnar crystals and a protective layer sequentially in this order, wherein degraded areas on lateral surfaces of columnar crystals at an end of the phosphor layer and produced by a cutting treatment account for not less than 0% and not more than 40% of an area of all of the side surfaces of the columnar (irystals A production method of the scintillator panel is also disclosed.
Claims14
A scintillator panel provided with on a support a phosphor layer comprising columnar crystals and a protective layer sequentially in this order, wherein degraded areas on lateral surfaces of columnar crystals at an end of the phosphor layer and produced by a cutting treatment account for not less than 0% and not more than 40% of an area of all of the side surfaces of the columnar crystals.
A production method of a scintillator panel provided with on a support a phosphor layer comprising columnar crystals and a protective layer sequentially in this order, the method comprising:
- forming the phosphor layer on the support, and
- exposing a reverse side of the support on which the phosphor layer is not provided to a laser to cut the support,
- wherein degraded areas on lateral surfaces of columnar crystals at an end of the phosphor layer and produced by a cutting treatment account for not less than 0% and not more than 40% of an area of all of the side surfaces of the columnar crystals.
Dependencies are inferred from the claim text.