Charge transport layers comprising hydrazones and photoconductors including the same
US6544702B1 · kind B1 · utility
3Cited by
13References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1999 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Jan 27, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/103
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Charge transport layers comprise a hydrazone charge transport compound, Savinyl® yellow and an antioxidant. Dual layer photoconductors comprise the charge transport layer in combination with a substrate and a charge generation layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.