| 摘要 |
A supported phosphor screen or panel suitable for use in radiation detectors has been described, as well as a method to prepare said screen or panel, comprising a phosphor layer wherein the phosphor layer has a main surface and edges, and further comprises, as an overcoat layer, a moistureproof protective layer, characterized in that the panel comprises a support with a surface larger than the said main surface of said phosphor layer, so that the said phosphor layer leaves a portion of said support free, and said overcoat layer covers at least a part of said portion of said support left free by said phosphor layer.
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