Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2006-04-11
2006-04-11
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
C250S483100, C250S484300, C250S472100
Reexamination Certificate
active
07026624
ABSTRACT:
The invention is to prevent an interlayer cleavage between a phosphor layer and a moisture-preventing protective layer. In a radiation converting substrate constituted by forming at least a phosphor layer12composed of an alkali halide for converting a radiation into light and a light emission activator, and a moisture-preventing protective layer in succession on a radiation-transmitting substrate11, the moisture-preventing protective layer is constituted of a first plasma polymerization film13formed from a monomer of a silane compound, and a second plasma polymerization film14formed from a monomer of a fluorine-containing unsaturated hydrocarbon. A radiation image pickup apparatus is formed by adhering such radiation converting substrate and a sensor substrate having a photoelectric converting element.
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Emoto Kengo
Ogawa Yoshihiro
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Porta David
Webb Christopher
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