Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1987-02-18
1989-02-14
Goodrow, John L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 65, 430 66, 430 83, G03G 5085
Patent
active
048046043
ABSTRACT:
An electrophotographic member has an electrophotographic substrate and a light receiving layer having (i) a 0.01 to 10 .mu.m thick charge injection inhibition layer, (ii) a 1 to 100 .mu.m thick photoconductive layer and (iii) a 0.003 to 30 .mu.m thick surface layer. The charge injection inhibition layer includes a polycrystal material containing silicon atoms as the main constituent, 30 to 5.times.10.sup.4 atomic ppm of a conductivity controlling element of Group III and Group V elements uniformly or nonuniformly distributed in the thickness direction and 1-40 atomic % of hydrogen atoms and/or halogen atoms. The photoconductive layer is an amorphous semiconductor material containing silicon atoms as the main constituent and 1-40 atomic % of hydrogen atoms and/or halogen atoms. The surface layer includes an amorphous material: A--(Si.sub.x C.sub.1-x).sub.y :H.sub.1-y wherein x is 0.1 to 0.99999 and y is 0.6 to 0.999. The member stably provides, even upon repeated use, highly resolved visible images with clearer tone which are highly dense and high in quality.
REFERENCES:
patent: 4675265 (1987-06-01), Kazama et al.
patent: 4683185 (1987-07-01), Osawa et al.
patent: 4687722 (1987-08-01), Ogawa
Arai Takayoshi
Fujioka Yasushi
Kato Minoru
Saito Keishi
Shirai Shigeru
Canon Kabushiki Kaisha
Goodrow John L.
LandOfFree
Light receiving member for use in electrophotography does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light receiving member for use in electrophotography, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light receiving member for use in electrophotography will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1365206