Metal working – Method of mechanical manufacture – Electrical device making
Patent
1998-02-12
2000-02-29
Nuzzolillo, Maria
Metal working
Method of mechanical manufacture
Electrical device making
429152, 429157, H01M 600, H01M 646
Patent
active
060304235
ABSTRACT:
A curable adhesive composition is provided which comprises an epoxy terminated silane. A thin profile battery and a substrate to which the thin profile battery is to be conductively connected are also provided. The curable adhesive composition is interposed between the thin profile battery and the substrate. It is cured into an electrically conductive bond electrically interconnecting the battery and the substrate. In another aspect, the invention includes a method of conductively interconnecting electronic components using a curable adhesive composition which comprises an epoxy terminated silane. The invention in another aspect includes interposing a curable epoxy composition between first and second electrically conductive components to be electrically interconnected. At least one of the components comprises a metal surface with which the curable epoxy is to electrically connect. The epoxy is cured into an electrically conductive bond electrically interconnecting the first and second components. The epoxy has an effective metal surface wetting concentration of silane to form a cured electrical interconnection having a resistance through said metal surface of less than or equal to about 0.3 ohm-cm.sup.2.
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Miszczyk et al. Laboratory evaluation of epoxy coatings with an adhesion promoter by impedance. Progress in Organic Coatings 25 (1995) 357-363, 1995.
Gu et al. Effect of deposition conditions for g-aminopropyltriethoxy silane on adhesion between copper and epoxy resins. Applied Surface Science 115 (1997) 66-73, 1997.
Lin et al. Synthesis of novel trifunctional epoxy resins and their modification with polydimethylsiloxane for electronic application. Elsevier Science Ltd. PH: s0032-3861 (96)00713-6, 1996.
Product Information Brochure, "Information About Organofunctional Silane Chemicals", Dow Corning Corporation (date unknown) no year or month available.
Product Information Brochure, "Information About Dow Corning.RTM. Z-6040 Silane", Dow Corning Corporation (1996) no month available.
Dove Tracy
Micro)n Technology, Inc.
Nuzzolillo Maria
LandOfFree
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