CONDUCTIVE PARTICLES FOR ANISOTROPIC CONDUCTIVE FILM AND ANISOTROPIC CONDUCTIVE FILM USING THEM

摘要

PROBLEM TO BE SOLVED: To provide conductive particles distributedly used in an anisotropic conductive film. SOLUTION: The conductive particles for the anisotropic conductive film are secondary particles wherein a plurality of primary particles gathered and at least surfaces have conductivity. Furthermore, in the anisotropic conductive film, the conductive the particles for the anisotropic conductive films are dispersed in an insulated resin. The anisotropic conductive film using the conductive particles are easily compressively deformed so that connection resistance fully decreases even in a connection condition at low pressure when connecting electrodes etc. and exhibits excellent connection reliability over a long period without faulty connection. COPYRIGHT: (C)2006,JPO&NCIPI