Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
US8795936B2 · kind B2 · utility
31Cited by
47References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 24, 2011 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Oct 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0657
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An undercoat layer of an electrophotographic photosensitive member contains a polymer having a specific repeating structural unit in order to provide an electrophotographic photosensitive member that suppresses positive ghost, and a process cartridge and an electrophotographic apparatus having the electrophotographic photosensitive member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.