Hetero-junction device
US4873556A · kind A · utility
11Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1988 |
| Grant date | Oct 10, 1989 |
| Priority date | — |
| Expiry date | Mar 25, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/143
Abstract
The present invention relates to a hetero-junction device comprising a hetero-junction formed at the interface of two .pi.-conjugated system polymers (A) and (B) wherein on the first .pi.-conjugated system polymer (A) a second .pi.-conjugated polymer (B) different from said polymer (A) is deposited thereby making it possible to control junction properties by altering the quantity of doping to the polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.