Electrophotographic imaging member with improved charge blocking layer
US5641599A · kind A · utility
45Cited by
16References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 1996 |
| Grant date | Jun 24, 1997 |
| Priority date | — |
| Expiry date | Jan 11, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/142
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic imaging member including a substrate, a hole blocking layer, an optional interface adhesive layer, a charge generating layer, and a charge transport layer, the blocking layer comprising solid finely divided organic electron transporting pigment particles having a short hole range, dispersed in a film forming polymer matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.