Patent · US Active

Semiconductor body and method of producing a semiconductor body

US8581264B2 · kind B2 · utility

4Cited by

1References

19Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Martin Strassburg · Tegernheim, DE
Hans-Juergen Lugauer · Sinzing, DE
Vincent Grolier · Birkenfeld, DE
Berthold Hahn · Hemau, DE
Richard Floeter · Tegernheim, DE

Key dates

Filing date	May 28, 2009
Grant date	Nov 12, 2013
Priority date	—
Expiry date	Jan 26, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/812
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A semiconductor body includes an n-conductive semiconductor layer and a p-conductive semiconductor layer. The p-conductive semiconductor layer contains a p-dopant and the n-conductive semiconductor layer an n-dopant and a further dopant.

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