Circuit assembly with polyimide insulator
US5302851A · kind A · utility
5Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1991 |
| Grant date | Apr 12, 1994 |
| Priority date | — |
| Expiry date | Dec 19, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/09701
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a circuit assembly comprising the polyimide poly(3,4'-oxydiphenylene pyromellitimide).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.