Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1981-03-05
1982-11-16
Welsh, John D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 58, 430 65, 430130, 430132, 430900, 427 93, 427 95, G03G 509, G03G 5082
Patent
active
043595120
ABSTRACT:
Disclosed is a panchromatic photoconductive element for electrophotography having a layered structure comprising a substrate, a barrier layer and a photoconductive layer. The barrier layer inhibits injection of carriers from the substrate. Amorphous silicon forms a matrix for either the photoconductive layer or the barrier layer.
REFERENCES:
patent: 4217374 (1980-08-01), Ovshinsky
patent: 4226898 (1980-10-01), Ovshinsky et al.
patent: 4255222 (1980-09-01), Kempter
patent: 4265991 (1981-05-01), Hirai et al.
Fukuda Tadaji
Kanbe Junichiro
Shirai Shigeru
Canon Kabushiki Kaisha
Welsh John D.
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