Patent · US Active

Lighting device and method for producing a lighting device

US9249940B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Martin Reiss · Radeberg, DE
Gerhard Holzapfel · Rain, DE
Steffen Strauss · Regensburg, DE

Key dates

Filing date	Apr 23, 2012
Grant date	Feb 2, 2016
Priority date	—
Expiry date	Sep 19, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49117
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lighting device may include at least one semiconductor light source cast with at least one first casting compound, wherein at least one region of the lighting device has: at least one connection area, which is electrically connected to the at least one semiconductor light source, and at least one electrical connecting element, which has at least one electrical line, wherein at least one electrical line is connected to an associated connection area and protrudes at one end out of the lighting device, and the at least one connection area and the at least one electrical connecting element are arranged in a cutout in the first casting compound and are cast by means of a second casting compound.

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