Protected circuit card assembly and process
US5166864A · kind A · utility
81Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 1991 |
| Grant date | Nov 24, 1992 |
| Priority date | — |
| Expiry date | May 17, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09872
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Printed wiring board with components thereon is enclosed with a dielectric conformal coating over the printed wiring and the components. Enclosure includes a metal layer over the conformal coating and the ground plane of the card to form a protected circuit card assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.