| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in environmental stability, having high adhesiveness, exhibiting high sensitivity to semiconductor laser light, and excellent also in sensitivity, charging property and repetition stability of these photoreceptor properties. <P>SOLUTION: The electrophotographic photoreceptor 10 is obtained by stacking at least a charge generating layer 12, an intermediate layer 13 and a charge transport layer 14 in this order on a conductive support 11, wherein on the charge generating layer 12 including a vapor-deposited film of an organic pigment disposed only in a required area, the intermediate layer 13 including a resin (I) prepared by acetalizing polyvinyl alcohol with butylaldehyde and a resin (II) prepared by acetalizing polyvinyl alcohol with an aldehyde other than butylaldehyde is formed in the whole area. <P>COPYRIGHT: (C)2008,JPO&INPIT |
