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US 6,827,880 B2Granted
Anisotropic conductive adhesive
AssigneeSony Chemicals Corp.
InventorTomoyuki Ishimatsu
Life of this patent
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Abstract
An anisotropic conductive adhesive includes the following components (a) to (d): (a) radical polymerizable compound with bridged hydrocarbon residue, (b) an organic peroxide, (c) a thermoplastic resin, and (d) conductive particles for anisotropic conductive connection. In the radical polymerizable compound of component (a), it is desirable that the bridged hydrocarbon residue may be a tricyclodecane residue, and that it contain two or more unsaturated bonds.
Claims12
An anisotropic conductive adhesive, comprising the following components (a)˜(d):
- (a) a radical polymerizable compound with bridged hydrocarbon residue;
- (b) an organic peroxide;
- (c) a thermoplastic resin;
- and
- (d) conductive particles for anisotropic conductive connection;
- wherein the bridged hydrocarbon residue in the radical polymerizable compound of Component (a) is a bicycloalkane residue or tricycloalkane residue.
3 more elements
An anisotropic conductive adhesive, comprising the following components (a)˜(d):
- (a) a radical polymerizable compound with bridged hydrocarbon residue;
- (b) an organic peroxide;
- (c) a thermoplastic resin;
- and
- (d) conductive particles for anisotropic conductive connection;
- wherein the radical polymerizable compound with bridged hydrocarbon residue of Component (a) is di(metha)acroyloxymethyl-tricyclodecane.
3 more elements
Dependencies are inferred from the claim text.