Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Patent
1995-03-29
1997-01-07
Hannaher, Constantine
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
2504831, 250581, 250583, 250584, 250586, G03B 4200
Patent
active
055919820
ABSTRACT:
A radiation image storage panel preferably employable for a double-side reading system has a colored stimulate phosphor layer in which a ratio of weight of phosphor particles to binder is so adjusted as to vary in the direction of depth of the phosphor layer under the condition that a ratio of weight of phosphor particles to binder in a portion up to 1/5 of the depth of the layer from one surface of the layer is lower than the ratio of weight of phosphor particles to binder in the phospher layer, and the portion is colored more deeply than other portion of the phosphor layer.
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patent: 4926047 (1990-05-01), Takahashi et al.
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Costelllia Jeffrey L.
Ferguson Jr. Gerald J.
Fuji Photo Film Co. , Ltd.
Hannaher Constantine
Tyler Virgil Orlando
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