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:
Oct. 13, 2009
Filed:
Sep. 26, 2005
Toshiaki Masaki, Ibaraki, JP;
Kenichi Ikeda, Ibaraki, JP;
Osamu Maekawa, Toyohashi, JP;
Yasuo Nakatasuka, Ibaraki, JP;
Masataka Tada, Ibaraki, JP;
Toshiaki Masaki, Ibaraki, JP;
Kenichi Ikeda, Ibaraki, JP;
Osamu Maekawa, Toyohashi, JP;
Yasuo Nakatasuka, Ibaraki, JP;
Masataka Tada, Ibaraki, JP;
Nitto Denko Corporation, Ibaraki-shi, JP;
Abstract
A flowable insulating resinis placed in a sheet-like molding die space and conductive magnetic particlesare dispersed in the insulating resin. A first magnetic field Gis acted in the sheet thickness direction on the position where a conductive path is to be formed in the die space, and conductive magnetic particlesare locally collected together to form a conductive path. Simultaneously, a second magnetic field Gis acted in the sheet thickness direction on the intermediate region and the magnetic field Gis moved in the lateral direction to move conductive magnetic particlesleft in the intermediate region to join the collection forming the conductive path. As a result, the number of the conductive magnetic particles left in the insulating resin becomes smaller.