초록 ▼

An electrical interconnection medium is made as a composite of electrically conducting, magnetic particles in a nonconductive matrix material. Particles are magnetically aligned into a network which extends in at least two dimensions as, e.g., in a sheet or layer medium. A layer medium may further i

An electrical interconnection medium is made as a composite of electrically conducting, magnetic particles in a nonconductive matrix material. Particles are magnetically aligned into a network which extends in at least two dimensions as, e.g., in a sheet or layer medium. A layer medium may further include additional, larger conductive particles which may be magnetically aligned into columns extending the thickness of the medium; typically, in this case, the medium serves as an anisotropically conductive medium in the direction of the columns, with slight in-plane conductivity imparted by the network aiding the dissipation of electrostatic charge.

대표청구항 ▼

An electrical interconnection medium comprising a body of composite material in the form of a layer or sheet extending in x- and y-directions, said composite material comprising first particles in an essentially nonconductive matrix material, said first particles at least in part being magnetic and

An electrical interconnection medium comprising a body of composite material in the form of a layer or sheet extending in x- and y-directions, said composite material comprising first particles in an essentially nonconductive matrix material, said first particles at least in part being magnetic and having at least a surface portion which is electrically conducting, and said first particles being magnetically aligned into a conductive network, whereby said medium has significant conductivity in said x- and y-directions.