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:
Jun. 02, 1987
Filed:
Apr. 09, 1986
Applicant:
Inventor:
Reinhard Behn, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
2191 / ; 2191 / ;
Abstract
A method for forming narrow metal-free strips in a metal layer on a plastic sheet from which to manufacture capacitors provides moving the sheet relative to a plurality of pulsed laser beams arranged parallel to one another in a single plane parallel to the direction of translational motion of the sheet to successively generate metal-free areas which are overlapped to form a narrow, completely metal-free strip.