METHOD OF MANUFACTURING CONDUCTIVE PARTICULATE, CONDUCTIVE PARTICULATE, ANISOTROPIC CONDUCTIVE MATERIAL, AND CONDUCTIVE CONNECTION STRUCTURE

摘要

<P>PROBLEM TO BE SOLVED: To provide: a method of manufacturing conductive particulates, which can efficiently manufacture conductive particulates with a CV value and an aspect ratio to be small and without generating contact failure by heating compression at the time of connecting circuits; conductive particulates made by using the manufacturing method of the conductive particulates; an anisotropic conductive material made of the conductive particulates; and a conductive connection structure. Ž<P>SOLUTION: The method of manufacturing the conductive particulates with a conductive metal layer formed on the surface of base material particulates includes a base material particulate manufacturing process which comprises: a step of adjusting polyamic acid mixed solution by mixing polyamic acid, metal alkoxide and non-polymerizable organic solvent; an emulsification step of mixing and agitating the polyamic acid mixed solution and emulsifier solution; and a heating step of heating the mixed solution after the emulsification process. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž