PHOTOSENSITIVE DRUM FOR ELECTROPHOTOGRAPHIC DEVICE

摘要

PURPOSE:To suppress the eddy current to be generated in the magnetron of a developing device and to stably supply an image having high quality by providing a base body having a conductive layer constituted of a material having a prescribed value of specific resistance and photosensitive layer formed on such conductive layer. CONSTITUTION:The photosensitive layer 11 consisting of a conductive material is formed on the surface of a photosensitive drum 10 of an electrophotographic device and the base body 12 is formed of the conductive material therein to constitute the conductive layer for allowing electric charge to escape from the photosensitive layer 11. Such conductive layer is constituted of the material having 10<5>-10<3>OMEGA-m specific resistance. The base body 12 is constituted of the conductive layer 12a having 10<5>-10<-3>OMEGA-m specific resistance and a base layer 12b provided therein. These conductive layers are constituted of a synthetic resin contg. carbon fibers, by which the eddy current generated by the magnetron of the developing device is suppressed and the image having the high image quality is stably supplied.