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Durable electronic assembly with conductive adhesive

  • US 7,034,403 B2
  • Filed: 04/10/2003
  • Issued: 04/25/2006
  • Est. Priority Date: 04/10/2003
  • Status: Expired due to Fees
First Claim
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1. An electronic assembly comprising:

  • a first electronic element;

    a second electronic element; and

    a durably flexible bond therebetween, said bond comprisingan anisotropic conductive adhesive which comprises elongated electrically conductive particles, wherein the adhesive has a storage shear modulus selected from below about 100 MPa, below about 75 MPa, and below about 50 MPa, andat least one electrical pathway between the first electronic element and the second electronic element provided by an elongated contact region,said bond is capable of being functionally maintained for at least about 200 Flexural Cycles.

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