The present invention relates to an electrophotographic photoreceptor comprising: a conductive support; and a photosensitive layer disposed on the conductive support, wherein the photosensitive layer includes a polyester resin containing a dihydric phenol residue and a dicarboxylic acid residue, and the dihydric phenol residue includes at least one dihydric phenol residue selected from the group of the specific dihydric phenol residues, and the other specific dihydric phenol residue.
本发明涉及一种电子照相感光器,包括:导电支架;以及设置在导电支架上的感光层,其中感光层包括含有二
水酚残基和二
羧酸残基的聚酯
树脂,二
水酚残基包括从特定二
水酚残基和其他特定二
水酚残基组中选出的至少一种二
水酚残基。