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:
Mar. 27, 2012
Filed:
May. 14, 2007
Junya Sato, Tokyo, JP;
Toru Taura, Tokyo, JP;
Nobuhiro Mikami, Tokyo, JP;
Shinji Watanabe, Tokyo, JP;
Atsumasa Sawada, Tokyo, JP;
Nozomu Nishimura, Tokyo, JP;
Junya Sato, Tokyo, JP;
Toru Taura, Tokyo, JP;
Nobuhiro Mikami, Tokyo, JP;
Shinji Watanabe, Tokyo, JP;
Atsumasa Sawada, Tokyo, JP;
Nozomu Nishimura, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A circuit board device includes: plurality of wiring boards (and) in which terminals are provided on the front and back surfaces and vias are provided for connecting the terminals together, an anisotropic conductive member () arranged between wiring boards (and) for connecting the electrodes of one wiring board to the electrodes of another wiring board, a functional block () composed of a metal material and arranged between the wiring boards (and) to enclose anisotropic conductive member (), and a pair of holding blocks (and) composed of a metal material arranged to clamp the plurality of wiring boards (and), wherein the plurality of wiring boards (and), while in a state of being clamped between the pair of holding blocks (and), is connected together by the anisotropic conductive member () and the terminals provided on each of the wiring boards (and), the functional block (), and the holding blocks (and) are electrically connected.