Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1994-02-08
1996-02-27
Davis, Jenna L.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428200, 428206, 428328, B32B 308, B32B 516
Patent
active
054947308
ABSTRACT:
Electrically conductive elements on two substrates can be electrically interconnected by an adhesive tape containing electrically conductive equiax particles that are individually positioned in the adhesive layer in a predetermined pattern. Each particle is harder than the elements it is to interconnect, so that hand pressure causes the particles to penetrate into the elements, thus creating a reliable electrical connection. Particularly useful particles are glass beads having a metallic coating that is from 0.1 to 2 .mu.m thick.
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Calhoun Cylde D.
Fleming Maurice J.
Foss George D.
Renstrom Richard L.
Davis Jenna L.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
O'Shaughnessy Christine T.
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