| 摘要 |
PURPOSE:To facilitate the embedment of a photoconductive layer of amorphous silicon into a pinhole part, etc., and to suppress the generation of defective members by laminating a photoconductive coating layer on the photoconductive layer and polishing the coating part thereof, thereby smoothing the coating part. CONSTITUTION:The photoconductive layer of the amorphous silicon (a-Si) is formed on a base such as Al cylinder and the coating layer (A) having photoconductivity is laminated on the surface thereof. This member is then set on, for example, a polishing device 100 and while a polishing material is replenished by using a pitch plate 102, the member is finished by polishing until the a-Si surface is exposed nearly over the entire surface, by which the defects on the a-Si layer surface are eliminated. The layer A is formed by immersing the cylinder formed with the a-Si layer in a slurry dispersed with polyvinyl carbazole and drying the same by heating. |
