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:
Nov. 26, 2002
Filed:
Jan. 10, 2001
Luc Boone, Oostkamp, BE;
Hubert De Steur, Drongen, BE;
Marcel Heermann, Merelbeke, BE;
Jozef Van Puymbroeck, Oostkamp, BE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The invention relates to a method for producing interconnections with electrically conductive cross connections between the top and the bottom part of a substrate and interconnections having such cross connections. The substrate (S ) is given a slanted, roof-shaped or convex contour (K ) in the area of at least one front face and/or in the area of at least one inner wall of a recess. After metallizing the substrate (S ), printed-board conductor-shaped cross connections (Q) are produced in the area of the above-mentioned contours (K ) simultaneously with laser structuring of printed board conductors (L) on the top part (0) and the bottom part (U) of the substrate (S ).