摘要 |
PURPOSE:To permit easy and relatively inexpensive formation of a titled photosensitive body and to provide the photosensitive body having excellent durability by incorporating a specific thiophene compd. as an effective component into a photosensitive layer. CONSTITUTION:The photosensitive layer contg. at least one of the thiophene compds. expressed by the formula as the effective component is provided on a conductive base. In the formula, Ar denotes an arom. hydrocarbon group, R<1> denotes a hydrogen atom, lower alkyl group, or substd. or unsubstd. phenyl group, R<2> and R<3> denote a lower alkyl group, aralkyl group, substd. or unsubstd. aryl group. The photosensitive characteristics and the strength to thermal or mechanical impact are thereby improved and the photosensitive body is inexpensively formed. |