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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.:

US 9397280 B1

PDFFull Text
Date of Patent:
Jul. 19, 2016

Filed:

Feb. 14, 2013

Method of producing an optoelectronic semiconductor chip

Applicant:

Osram Opto Semiconductors Gmbh, Regensburg, DE;

Inventors:

Britta Göötz, Regensburg, DE;

Jürgen Moosburger, Regensburg, DE;

Andreas Plöβl, Regensburg, DE;

Matthias Sabathil, Regensburg, DE;

Assignee:

OSRAM Opto Semiconductors GmbH, , DE;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

Yasser A Abdelaziez

Int. Cl.
CPC ...
H01L 33/64 (2010.01); H01L 33/00 (2010.01); C23C 24/04 (2006.01); C25D 7/12 (2006.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
H01L 33/641 (2013.01); C23C 24/04 (2013.01); C25D 7/12 (2013.01); H01L 33/0079 (2013.01); H01L 33/46 (2013.01); H01L 33/644 (2013.01); H01L 2924/0002 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0075 (2013.01);
Abstract

A method of producing an optoelectronic semiconductor chip includes growing an optoelectronic semiconductor layer sequence on a growth substrate, forming an electrically insulating layer on a side of the optoelectronic semiconductor layer sequence facing away from the growth substrate by depositing particles of an electrically insulating material by an aerosol deposition method, and at least partly removing the growth substrate after forming the electrically insulating layer.

Find Patent Forward Citations

Göötz, Britta. (2016). Method of producing an optoelectronic semiconductor chip (U.S. Patent No. 9397280). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9397280

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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