Patent · US Active

Printed circuit board

US8253026B2 · kind B2 · utility

9Cited by

16References

22Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Steffen Strauss · Regensburg, DE
Michael Weis · Planegg, DE

Key dates

Filing date	Mar 31, 2009
Grant date	Aug 28, 2012
Priority date	—
Expiry date	Feb 13, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/10416
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A printed circuit board is provided with at least one via hole, in which a heat dissipating element is arranged, wherein at least one radiant source is arranged on the heat dissipating element. The lighting device is provided with at least one such printed circuit board.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.