Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1987-01-21
1988-04-19
Welsh, J. David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 57, 430 63, 430 65, G03G 5082
Patent
active
047389133
ABSTRACT:
There is provided an improved light receiving member for use in electrophotography comprising a substrate for electrophotography and a light receiving layer constituted by a charge injection inhibition layer, a photoconductive layer and a surface layer, the charge injection inhibition layer being formed of an amorphous material containing silicon atoms as the main constituent atoms and an element for controlling the conductivity, the photoconductive layer being formed of an amorphous material containing silicon atoms as the main constituent atoms and at least one kind selected from hydrogen atoms and halogen atoms and the surface layer being formed of an amorphous material containing silicon atoms, carbon atoms and hydrogen atoms, and the amount of the hydrogen atoms contained in the surface layer being in the range from 41 to 70 atomic %.
REFERENCES:
patent: 4289822 (1981-09-01), Shimada et al.
patent: 4565731 (1986-01-01), Komatsu et al.
patent: 4659639 (1987-04-01), Mizuno
patent: 4675265 (1987-06-01), Kazama et al.
Arai Takayoshi
Fujioka Yasushi
Kato Minoru
Saito Keishi
Shirai Shigeru
Canon Kabushiki Kaisha
Welsh J. David
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