| 摘要 |
PROBLEM TO BE SOLVED: To provide a good connection even if clearance between terminals to be connected varies, when the connection between the terminals is performed with anisotropic conductive adhesive. SOLUTION: This conductive particle 12 comprises a core material 13 and a metal film 14 for coating it. The core material 13 of this conductive particle 12 is made of a silica composite particle. The silica composite particle is formed by hydrolysis-condensing organic material such as divinylbenzene, styrene, acrylic, benzoguanamine, or these mixture and silica and by granulating the formed complex, and is different from material formed only by blending silica powder and binder resin. Preferably, compression bounce of the silica composite particle is 0.35 gf-3.5 gf at 20% displacement.
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