Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
US8841052B2 · kind B2 · utility
26Cited by
56References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Nov 21, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/14
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In order to provide an electrophotographic photosensitive member with which a ghost is suppressed even under a low temperature and low humidity environment, and a process cartridge and an electrophotographic apparatus having the electrophotographic photosensitive member, the electrophotographic photosensitive member has a support, an undercoat layer formed on the support, and a photosensitive layer formed on the undercoat layer and comprising a charge generating material and a hole transporting material, wherein the undercoat layer comprises a particular amine compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.