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:
Jul. 03, 2018
Filed:
Jun. 25, 2014
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Karl Engl, Pentling, DE;
Georg Hartung, Nesselwang, DE;
Johann Eibl, Wald, DE;
Michael Huber, Bad Abbach, DE;
Markus Maute, Alteglofsheim, DE;
Assignee:
OSRAM OPTO SEMICONDUCTORS GMBH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/46 (2010.01); H01L 33/44 (2010.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H01L 33/22 (2010.01); H01L 33/38 (2010.01); H01L 33/40 (2010.01);
U.S. Cl.
CPC ...
H01L 33/46 (2013.01); H01L 33/44 (2013.01); H01L 33/505 (2013.01); H01L 33/62 (2013.01); H01L 33/0079 (2013.01); H01L 33/22 (2013.01); H01L 33/382 (2013.01); H01L 33/405 (2013.01); H01L 2933/0025 (2013.01);
Abstract
An optoelectronic semi-conductor chip is disclosed in which an encapsulation layer, which is an ALD layer, completely covers a first mirror layer on the side thereof facing away from a p-conductive region, and is arranged to be in direct contact with said first mirror layer in some sections.