Photosensitive body for electrophotography containing amorphous silicon layers
US5164281A · kind A · utility
5Cited by
7References
9Claims
0Family size
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Key dates
| Filing date | Nov 29, 1989 |
| Grant date | Nov 17, 1992 |
| Priority date | — |
| Expiry date | Nov 29, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/162
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photosensitive body for electrophotography has as its principal constituent a photoconductive layer having amorphous silicon with hydrogen, a surface layer having a greater optical band gap than the photoconductive layer formed on a photoconductive base member, and an intermediate layer sandwiched therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.