Anisotropic Conductive Adhesive

摘要

An anisotropic conductive adhesive comprised of electrically conductive polymer particles that has a wide temperature usage range, resists corrosion, and is compressible to increase the surface area of the conductive polymer particles in contact with nearby electrical components. In some embodiments the adhesive is transparent or semi-transparent, enabling visible light inspection and ultraviolet light curing. The conductive polymer particles are available in particle size ranges with much smaller diameters than prior art inorganic conductive particles, enabling denser pitches.

主权项

1. An anisotropic, electrically conductive adhesive comprising an electrically insulating adhesive, electrically conductive polymer particles dispersed in the insulating adhesive, and compatible tackifiers.