Chemically grafted electrical devices
US5600099A · kind A · utility
22Cited by
26References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1994 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | Dec 2, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1168
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrical device is provided having a conductive coating or layer chemically grafted to a support substrate to produce a durable, conductive surface permanently attached to the underlying substrate material. The grafted layer can be embodied in an electrical contact, and can also be embodied as electrical traces and contact areas of circuit boards and electrical and electronic devices and components. In another embodiment, the grafted layer can be provided in an RFI/EMI shield or ground plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.