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. 25, 2015
Filed:
Jul. 21, 2006
Applicant:
Oskar Schallmoser, Ottobrunn, DE;
Inventor:
Oskar Schallmoser, Ottobrunn, DE;
Assignee:
OSRAM Gesellschaft mit beschrankter Haftung, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/16 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0271 (2013.01); H05K 1/0231 (2013.01); H05K 2201/09036 (2013.01); H05K 2201/09063 (2013.01); H05K 2201/1003 (2013.01); H05K 2201/10636 (2013.01); H05K 2201/2045 (2013.01);
Abstract
Surface mounted ceramic capacitors () on printed circuit boards (') are subject to vibrations () caused by the piezo effect. Other electronic components are subject to magnetostriction and likewise generate vibrations. In prior art, the vibrations can propagate () on a printed circuit board (). To suppress the propagation of the vibrations caused by the electronic component (), the invention provides at least one slot () in the printed circuit board (′). The slot () extends, for example, parallel to a side wall of the electronic component ().