ELECTROPHOTOGRAPHIC PHOTORECEPTOR

摘要

An electrophotographic photoreceptor comprising a conductive base and formed thereon a single photosensitive layer containing a stilbene derivative (hole-transporting agent) represented by general formula (1) and an electron-transporting agent, wherein R<1>, R<2>, R<5>, and R<6> are the same or different and each represents an alkyl, alkoxy, aryl, aralkyl, or halogeno; m, n, p and q are the same or different and each is an integer of 0 to 3, provided that when R<1> and R<2> are the same, m is different from n and that when R<5> and R<6> are the same, p is different from q; and R<3> and R<4> are the same or different and each represents hydrogen or an alkyl. This photoreceptor has high sensitivity, is applicable to either of the positive and negative electrification types despite the single photosensitive layer, and has excellent optical properties.