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. 09, 2012
Filed:
Oct. 13, 2008
Applicants:
Peter Tauber, Tuebingen, DE;
Tuncay Sentuerk, Reutlingen, DE;
Ulrich Speh, Steinenbronn, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a circuit board layer, in particular for a multilayer circuit board, a ceramic foil upon which a carrier foil is disposed being used, the carrier foil being perforated by laser to form at least one circuit trace, and/or the carrier foil and the ceramic foil being perforated together by laser to form at least one feedthrough, the circuit trace and/or the feedthrough subsequently being created by printing, the carrier foil constituting a printing screen, and the carrier foil subsequently being removed from the ceramic foil.