Anisotropic electrical connection

Details Anisotropic electrical connection Anisotropic electrical connection

1994-04-21

1997-03-25

Bradley, P. Austin

Electrical connectors

Including elastomeric or nonmetallic conductive portion

Adapted to be sandwiched between preformed panel circuit...

174 94R, H01R 458

Patent

active

056138628

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).

REFERENCES:
patent: 4449774 (1984-04-01), Takashi et al.
patent: 4652973 (1987-03-01), Baker et al.
patent: 4814040 (1989-03-01), Ozawa
patent: 5001302 (1991-03-01), Atsumi
patent: 5141444 (1992-08-01), Redmond et al.
patent: 5358412 (1994-10-01), Maurinus et al.
WPAT English language summary of Japanese patent publication 61-98,781, "New Conductive Adhesive - for e.g. Attaching Conductors to Quartz Resonators", published May 17, 1986, AN 86-165,888/26.
Abstract of Japanese patent publication 61-98,781, "Electrically Conductive Adhesive", Patent Abstracts of Japan, vol. 10,280, Sep. 24, 1986.

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