The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2014
Filed:
Feb. 17, 2010
Tadabumi Tomita, Haibara-gun, JP;
Yusuke Hatanaka, Haibara-gun, JP;
Shinya Suzuki, Haibara-gun, JP;
Atsushi Matsuura, Haibara-gun, JP;
Yoshinori Hotta, Haibara-gun, JP;
Akio Uesugi, Haibara-gun, JP;
Tadabumi Tomita, Haibara-gun, JP;
Yusuke Hatanaka, Haibara-gun, JP;
Shinya Suzuki, Haibara-gun, JP;
Atsushi Matsuura, Haibara-gun, JP;
Yoshinori Hotta, Haibara-gun, JP;
Akio Uesugi, Haibara-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided is an anisotropically conductive member that has a dramatically increased density of disposed conductive paths, can be used as an electrically connecting member or inspection connector for electronic components such as semiconductor devices even today when still higher levels of integration have been achieved, and has excellent flexibility. The anisotropically conductive member includes an insulating base and a plurality of conductive paths made of a conductive material, insulated from one another, and extending through the insulating base in the thickness direction of the insulating base, one end of each of the conductive paths protruded on one side of the insulating base, the other end of each of the conductive paths exposed or protruded on the other side thereof. The insulating base is made of a resin material and the conductive paths are formed at a density of at least 1,000,000 conductive paths/mm.