Patent · US Active

LED module

US8360601B2 · kind B2 · utility

22Cited by

3References

18Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Julius Muschaweck · Gauting, DE
Markus Zeiler · Nittendorf, DE
Josef Huettner · Regensburg, DE
Felix Michel · Backnang, DE

Key dates

Filing date	Mar 5, 2008
Grant date	Jan 29, 2013
Priority date	—
Expiry date	Oct 20, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/133613
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An LED module includes a carrier and a number of light sources. Each light source is arranged on the carrier in such a way that the LED module comprises a radiation uniformity which is less than the statistical mean of a radiation uniformity distribution, wherein the radiation uniformity distribution is based on a plurality of LED modules with a random arrangement of the light sources.

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