Anisotropic conductive member and multilayer wiring substrate

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United States of America Patent

PATENT NO 9899306
SERIAL NO

15401778

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Abstract

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An object of the present invention is to provide an anisotropic conductive member capable of achieving excellent conduction reliability and a multilayer wiring substrate using the same. The anisotropic conductive member of the present invention includes an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each of the conductive paths has a protrusion which protrudes from the surface of the insulating base, and an end of the protrusion of each of the conductive paths is exposed or protrudes from the surface of the pressure sensitive adhesive layer.

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hotta, Yoshinori Shizuoka, JP 56 393
Kurooka, Shunji Shizuoka, JP 3 5
Yamashita, Kosuke Shizuoka, JP 16 67

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