Patent · US Active

Optoelectronic component

US9059353B2 · kind B2 · utility

3Cited by

6References

16Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Simeon Katz · Regensburg, DE
Bastian Galler · Regensburg, DE
Martin Strassburg · Tegernheim, DE
Matthias Sabathil · Regensburg, DE
Philipp Drechsel · Regensburg, DE
Werner Bergbauer · Windberg, DE
Martin Mandl · Lappersdorf, DE

Key dates

Filing date	Aug 30, 2012
Grant date	Jun 16, 2015
Priority date	—
Expiry date	Aug 30, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/833
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optoelectronic device having an active layer that includes a multiplicity of structural elements spaced apart from one another laterally, wherein the structural elements each have a quantum well structure including at least one barrier layer composed of Inx1Aly1Ga1-x1-y1N, wherein 0≦x1≦1, 0≦y1≦1 and x1+y1≦1, and at least one quantum well layer composed of Inx2Aly2Ga1-x2-y2N, wherein 0≦x2≦1, 0≦y2≦1 and x2+y2≦1.

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