Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1993-06-11
1994-10-04
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 66, 430 69, G03G 514
Patent
active
053525558
ABSTRACT:
An electorphotographic photoreceptor comprises an electroconductive support at least whose indentation hardness of surface is 100 and over on the Vickers hardness scale; a photoconductive layer comprising amorphous silicon containing at least one of hydrogen and halogen; and a surface layer comprising at least one of an amorphous silicon layer containing at least one of nitrogen, oxygen, and carbon, and an amorphous carbon layer containing at least one of not exceeding 50 atm. % of hydrogen and halogen. This photoreceptor is long-lived and causing no image defects that would otherwise develop in connection with the support, and it can be applied to an energy-saving, low-cost and highly reliable electrophotographic process and apparatus.
REFERENCES:
patent: 4868078 (1991-09-01), Sakai et al.
patent: 4873165 (1989-10-01), Kayakida et al.
patent: 5008170 (1991-04-01), Karakida et al.
Fukuda Yuzuru
Higashi Taketoshi
Ohta Tsuyoshi
Ono Masato
Watanabe Masao
Fuji 'Xerox Co., Ltd.
Goodrow John
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