Photoelectric device

Electric lamp and discharge devices – Cathode ray tube – Image pickup tube

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313386, H01J 3100, H01J 3126

Patent

active

045568162

ABSTRACT:
Disclosed is a photoelectric device having at least a signal electrode, and an amorphous photoconductor layer whose principal constituent is silicon and which contains hydrogen as an indispensable constituent element, the amorphous photoconductor layer being disposed in adjacency to the signal electrode, characterized by comprising a thin layer interposed between the signal electrode and the amorphous photoconductor layer, the thin layer being made of an inorganic material whose principal constituent is at least one compound selected from the group consisting of oxides of at least one element selected from the group that consists of Si, Ti, Al, Mg, Ba, Ta, Bi, V, Ni, Th, Fe, La, Be, Sc and Co, nitrides of at least one element selected from the group that consists of Ga, Si, Mg, Te, Hf, Zr, Nb and B, and halides of at least one element selected from the group that consists of Na, Mg, Li, Ba, Ca and K.

REFERENCES:
patent: 3984722 (1976-10-01), Maruyama et al.
patent: 4249106 (1981-02-01), Maruyama et al.
patent: 4255686 (1981-03-01), Maruyama et al.

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