| abstract |
(57) [Summary] [Object] To provide a good electrophotographic photoreceptor having a high sensitivity and a small residual potential, and a novel stilbene compound usable for the photoreceptor. An electron comprising a conductive support, and a photosensitive layer containing an indigoid compound represented by the following formula (I) and a stilbene compound, an enamine compound and / or a hydrazine compound usable as a photosensitive material. Photoreceptor. [Chemical 1] (In the formula, X 1 and X 2 are O, S, Se, —NH 2 ; Ar 1 and Ar 2 are unsubstituted or substituted arylene) |