作者: Isao Tsukagoshi , Yasushi Goto , Yutaka Yamaguchi , Atsuo Nakajima
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摘要: A composition comprising (A) an epoxy resin type adhesive, (B) particles obtained by coating a nucleus of curing agent with film, (C) pressure-deformable electroconductive having average particle size larger than that the (B), and if necessary (D) rigid smaller (B). Also, method using for connecting circuits electrically or semiconductor chip to wiring substrate.