Radiation image storage panel
AssigneeFuji Photo Film Co., Ltd.
InventorShinichiro Fukui
Life of this patent
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Abstract
A radiation image storage panel comprises a stimulable phosphor layer, which contains a stimulable phosphor, and a transparent protective layer overlaid on the stimulable phosphor layer. The transparent protective layer has a layer thickness of at most 50 μm and comprises at least four layers formed on a transparent protective layer support for supporting the transparent protective layer, the at least four layers comprising transparent inorganic layers and organic layers, which are located alternately. Each of the transparent inorganic layers contains a compound selected from the group consisting of a metal oxide, a metal nitride, and a metal oxynitride, and is formed with a vacuum deposition technique. Each of the organic layers is formed with a coating technique or a vacuum deposition technique.
Claims5
A radiation image storage panel, comprising a stimulable phosphor layer, which contains a stimulable phosphor, and a transparent protective layer overlaid on the stimulable phosphor layer,
- wherein the transparent protective layer has a layer thickness of at most 50 μm and comprises at least four layers formed on a transparent protective layer support for supporting the transparent protective layer, the at least four layers comprising transparent inorganic layers and organic layers, which are located alternately.
A radiation image storage panel, comprising a stimulable phosphor layer, which contains a stimulable phosphor, and a transparent protective layer overlaid on the stimulable phosphor layer,
- wherein the transparent protective layer has an air transmission rate at 25° C. of at most 0.5 cc/m2/24 h and a water vapor transmission rate of at most 0.5 g/m2/24 h.
Dependencies are inferred from the claim text.