Anisotropic conductive film
AssigneeDexerials Corporation
InventorsReiji Tsukao, Masaki Taniguchi
Life of this patent
Estimating the term…
Abstract
An anisotropic conductive film in which conductive particles are disposed in an insulating resin layer has a particle disposition of the conductive particles such that a first orthorhombic lattice region being formed by arranging a plurality of arrangement axes of the conductive particles, disposed in an a direction at a predetermined pitch, in a b direction inclined with respect to the a direction at an angle, and a second orthorhombic lattice region being formed by arranging a plurality of arrangement axes of the conductive particles, disposed in the a direction at a predetermined pitch, in a c direction obtained by inverting the b direction with respect to the a direction are repeatedly disposed.
Claims17
An anisotropic conductive film in which conductive particles are disposed in an insulating resin layer, wherein the anisotropic conductive film comprises:
- a plurality of first orthorhombic lattice regions in each of which a plurality of arrangement axes (a1) of the conductive particles which are disposed in an a direction at a predetermined pitch are arranged in a b direction inclined with respect to the a direction at an angle α, and
- a plurality of second orthorhombic lattice regions in each of which a plurality of arrangement axes (a2) of the conductive particles which are disposed in the a direction at a predetermined pitch are arranged in a c direction obtained by inverting the b direction with respect to the a direction.
Dependencies are inferred from the claim text.