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:
Aug. 26, 2008
Filed:
Feb. 03, 2004
Applicants:
Makoto Totani, Kariya, JP;
Toshihiro Miyake, Inuyama, JP;
Fumio Kojima, Chiryu, JP;
Inventors:
Assignee:
DENSO Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printed circuit boardand an FPC boardto be connected together are each given a multilayer structure wherein insulating filmsand interconnection patternsare stacked alternately. In the FPC board, connecting signal lines are distributed among the multilayered interconnection patterns, and in the printed circuit board, interconnecting to landsformed on a connection face thereof is carried out using interconnection patternsof inner layers. By this means, it is possible to greatly increase the number of connecting signal lines between the printed circuit boardand the FPC board