Photocopying – Contact printing – Light boxes
Patent
1990-10-16
1993-12-21
McCamish, Marion E.
Photocopying
Contact printing
Light boxes
355211, 430 58, 430945, G03G 1504
Patent
active
052725081
ABSTRACT:
An electrophotographic photosensitive member comprises a drum-shaped or endless-sheet-shaped light-transmissive carrier made of a light-transmissive resin, at least one of the top and bottom surfaces of which has maximum and mean roughness both ranging from 0.3 .mu.m to 4.0 .mu.m, and a photosensitive layer is formed on one of the surfaces of the carrier. The photosensitive layer has a laminate structure composed of a charge generating layer and a charge transporting layer. A light-transmissive layer containing fine particles dispersed in a binder resin may be provided between the light-transmissive carrier and the photosensitive member. An electrophotographic apparatus incorporating this electrophotographic photosensitive member has an image exposure light source such as a laser or an LED array disposed at the side of the photosensitive member adjacent the carrier so as to apply an exposure light to the photosensitive member through the light-transmissive carrier. A facsimile apparatus incorporates this electrophotographic apparatus as a printer.
REFERENCES:
patent: 4617245 (1986-10-01), Tanaka et al.
patent: 4618552 (1986-10-01), Tanaka et al.
patent: 4693951 (1987-09-01), Takasu et al.
Fujimura Naoto
Ohtani Noriko
Sakai Kiyoshi
Sakakibara Teigo
Canon Kabushiki Kaisha
McCamish Marion E.
Rosasco S.
LandOfFree
Electrophotographic photosensitive member and apparatus incorpor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrophotographic photosensitive member and apparatus incorpor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotographic photosensitive member and apparatus incorpor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-312051