06800537 is referenced by 2 patents.

A layer of an anisotropic material has a pair of substantially flat oppositely-directed major faces, a vertical direction extending between the faces and horizontal directions transverse to the vertical direction, the layer including a dielectric material and a plurality of conductive particles in the dielectric material. The particles are distributed non-uniformly in the horizontal directions so as to provide areas of high particle concentration interspersed with areas of low particle concentration.

Title
Methods of making anisotropic conductive elements for use in microelectronic packaging
Application Number
10/342969
Publication Number
6800537 (B2)
Application Date
January 15, 2003
Publication Date
October 5, 2004
Inventor
Belgacem Haba
Cupertino
CA, US
Agent
Lerner David Littenberg Krumholz & Mentlik
US
Assignee
Tessera
CA, US
IPC
H01L 21/30
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