Static dissipative elastomeric coating for electronic packaging components
US4875581A · kind A · utility
22Cited by
10References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 19, 1985 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Mar 19, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S524/91
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The invention features a static dissipative elastomeric outer coating for an electronic package composite. The coating is characterized by its superior abrasion resistant and electrical properties. The coating chemically bonds with the conductive layer and has superior static dissipative qualities characterized by a surface resistivity in the range of between 10.sup.5 and 10.sup.11 ohms per square.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.