Patent · US Active

Surface emitting semiconductor component

US7856045B2 · kind B2 · utility

4Cited by

5References

20Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Marc Philippens · Regensburg, DE
Tony Albrecht · Bad Abbach, DE
Martin Muller · Chicago, US
Wolfgang Schmid · Regensburg, DE

Key dates

Filing date	Dec 5, 2006
Grant date	Dec 21, 2010
Priority date	—
Expiry date	Nov 27, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8142
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A surface emitting semiconductor component (1) with an emission direction which comprises a semiconductor body (2). The semiconductor body comprises a plurality of active regions (4a, 4b) which are suitable for the generation of radiation and are arranged in a manner spaced apart from one another, a frequency-selective element (6) being formed in the semiconductor body.

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