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:
Jan. 27, 2004
Filed:
Jan. 14, 2003
Applicant:
Inventor:
Qi Tao, Holly, MI (US);
Assignee:
Siemens VDO Automotive Corporation, Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/09 ;
U.S. Cl.
CPC ...
H05K 1/09 ;
Abstract
A single-sided circuit board uses two types a conventional, conductive ink and an enhanced conductive ink having to form cross-over connections. The conductive ink, enhanced ink, and an insulating overcoat layer are arranged in various configurations to minimize moisture and/or a positive electric field in the conductive ink that could cause migration of particles in the conductive ink.