Non-single crystalline photosensor with hydrogen and halogen
US5019887A · kind A · utility
5Cited by
10References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1990 |
| Grant date | May 28, 1991 |
| Priority date | — |
| Expiry date | Oct 11, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
A photosensor has a photoconductive member. The photoconductive member has a structure comprising a laminated product consisting of functional thin films superposed on one another. The laminated product comprises at least two functional thin films. The functional thin film containing 10 atomic % or less of hydrogen. The band gaps and conduction types and/or conductivity of the functional thin films are controlled to provide high photo sensitivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.