Patent · US Expired

Led component group with heat dissipating support

US6375340B1 · kind B1 · utility

81Cited by

11References

18Claims

0Family size

Assignee

Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · DE

Inventors

Alois Biebl · Annweiler am Trifels, DE
Guenther Hirschmann · Munich, DE

Key dates

Filing date	Jun 26, 2000
Grant date	Apr 23, 2002
Priority date	—
Expiry date	Jun 26, 2020

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8506
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An optoelectronic component group has at least two LEDs (2) which are mounted on a support (3). The support is composed of a material having a thermal conductivity of better than 1.5 W/K×m, for example ceramic or composite material.

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