| 摘要 |
PROBLEM TO BE SOLVED: To provide an anisotropic conductive member in which installment density of a conduction path is improved, which can be used as an electrical connection member of electrical parts such as a semiconductor element, and a connector for inspection or the like even today further advanced in high integration, and which is superior in flexibility. SOLUTION: In the anisotropic conductive member 1 in which in an insulating base material 2, a plurality of conduction paths 3 composed of a conductive member is penetrated by the insulating base material 2 in the thickness direction in a mutually insulated state, one end of the respective conduction paths 3 is protruded in one face of the insulating base material, the other end of the respective conduction paths 3 is installed in an exposed or protruded state on the other face of the insulating base material, the insulating base material 2 is formed by using a resin material, and the density of the conduction paths 3 is one million pieces/mm<SP>2</SP>or more. COPYRIGHT: (C)2010,JPO&INPIT
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