| 摘要 |
PURPOSE:To obtain a receptor having high sensitivity, low residual potential and superior durability and causing less deterioration in the characteristids even after repeated use by adding a specified oxadiazole compound to a photosensitive layer, especiallly to a charge transferring layer. CONSTITUTION:An oxadiazole compound represented by formulaI(where each of R1 and R2 is alkyl, aralkyl or a residue forming a ring together with N, and R1 and R2 are identical with or different from each other) is added to a photosensitive layer. Esoecially, an electrographic receptor composed of 3 layer is manufactured using an electrically conductive layer, a charge transferring layer contg. said compound as a charge transferring material and a charge generating layer. The photosensitive layer is easy to form and has high flexibility, and a receptor with high sensitivity, low residual potential and superior durability is obtd. |
