Anisotropic electrical connection
US5613862A · kind A · utility
15Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1994 |
| Grant date | Mar 25, 1997 |
| Priority date | — |
| Expiry date | Apr 21, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/0323
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of forming an anisoptropic electrical connection between conductive elements (22, 24) having an oxide layer (28) is disclosed. The method comprises the use of an adhesive (30) including carbon fibres (32) and metallic particles (34). On the application of pressure, the carbon fibres (32) penetrate the oxide layer (28), whilst the metallic particles (34) deform such that a good electrical connection is made between overlying elements (22, 24).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.