| 摘要 |
PURPOSE:To obtain high sensitivity, durability and image quality by providing a photosensitive layer contg. a specific indoline compd. on a conductive base. CONSTITUTION:The photosensitive layer contg. the indoline compd. expressed by the formula I is provided on the conductive base 1. In the formula I, A denotes a hydrogen atom., aliphat. hydrocarbon group, arom. hydrocarbon group or arom. heterocyclic group which may have a substituent; R1-R6 respectively independently denote a hydrogen atom., halogen atom., nitro group, alkyl group, aralkyl group or aryl group which may have a substituent; R5 and R6 may form a ring. The image of high quality free from blurring and fogging in the image is thereby obtd. with high sensitivity and resolution. |
