The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2019
Filed:
Jul. 20, 2018
Applicant:
Infineon Technologies Dresden Gmbh, Dresden, DE;
Inventor:
Thoralf Kautzsch, Dresden, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/173 (2006.01); G01N 21/552 (2014.01); H01L 33/00 (2010.01); H01L 33/20 (2010.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
H01L 31/173 (2013.01); G01N 21/552 (2013.01); G02B 6/12004 (2013.01); H01L 33/005 (2013.01); H01L 33/20 (2013.01);
Abstract
The present disclosure relates to an integrated light emitting device. The integrated light emitting device comprises a substrate of semiconductor material, a light emitting unit integrated into the semiconductor material, and at least one cavity formed into the semiconductor material between the substrate and the light emitting unit. At least portions of the at least one cavity may be formed by Silicon-On-Nothing (SON) process steps.