申请人:Matoliukstyte Ausra
公开号:US20060051690A1
公开(公告)日:2006-03-09
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising:
(a) a charge transport material having the formula
where Y comprises an aromatic heterocyclic group; X is a bond or a linking group; E comprises a reactive ring group or a reactive functional group; and
R
1
, R
2
, R
3
, and R
4
comprise, each independently, H, an alkyl group, an acyl group, an ether group, an alkenyl group, an alkynyl group, a heterocyclic group, an aromatic group, or a part of a ring group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses, electrophotographic imaging methods, and bridged charge transport materials derived form the charge transport material above are also described.
改进的有机光受体包括一个电导基底和一个位于电导基底上的光电传导元件,光电传导元件包括:(a) 具有以下结构的电荷传输材料,其中Y包括芳香杂环基团;X是一个键或一个连接基团;E包括一个反应性环基团或一个反应性官能基团;以及R1、R2、R3和R4,每个独立地包括H、烷基基团、酰基、醚基、烯基基团、炔基基团、杂环基团、芳香基团或环基的一部分;以及(b) 一个电荷生成化合物。还描述了相应的静电复印设备、静电复印成像方法和由上述电荷传输材料衍生的桥接电荷传输材料。