Patent · US Active

Lighting module

US9322514B2 · kind B2 · utility

0Cited by

8References

13Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Steffen Block · Lich, DE
Rainer Huber · Piding, DE

Key dates

Filing date	Oct 20, 2009
Grant date	Apr 26, 2016
Priority date	—
Expiry date	Dec 16, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A luminous module comprising a plurality of radiation-emitting semiconductor components (2), a connection carrier (3), on which the radiation-emitting semiconductor components (2) are arranged, and a cooling body (6), which, on its front-side surface, is connected to the connection carrier (3) and has a basic body (4) and also a means (5), which is designed to locally alter the thermal resistance of the cooling body (6), wherein the average thermal resistance of the cooling body (6) decreases along a main extension direction of the luminous module (1).

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