申请人:MITSUBISHI KASEI CORPORATION
公开号:EP0150707A1
公开(公告)日:1985-08-07
An electrophotographic photoreceptor according to this invention has a photosensitive layer in which a photoconductive substance with the following general formula (I):
wherein
X ist selected from the group consisting of hydrogen atom, lower alkyl group, lower alkoxy group, halogen atom and cyano group;
Y is phenylene or naphthylene group;
Z, and Z2 are independently the divalent group represented by the following formula:
wherein
A is a divalent group derived from the aromatic hydrocarbon or heterocyclic compound including one or more nitrogen atoms in the ring; and n is 1 or 2, is incorporated.
根据本发明的电致发光感光层具有感光层,其中包含具有以下通式(I)的光电导物质: 其中 Xt 选自氢原子、低级烷基、低级烷氧基、卤素原子和氰基组成的组;Y 是亚苯基或亚萘基;Z 和 Z2 独立地为下式所代表的二价基团: 其中 A 是衍生自芳香烃或杂环化合物的二价基团,环中包括一个或多个氮原子;n 是 1 或 2。