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:
Nov. 06, 2018
Filed:
Nov. 07, 2014
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Christian Leirer, Friedberg, DE;
Berthold Hahn, Hemau, DE;
Karl Engl, Pentling, DE;
Johannes Baur, Regensburg, DE;
Siegfried Herrmann, Neukirchen, DE;
Andreas Ploessl, Regensburg, DE;
Simeon Katz, Obertraubling, DE;
Tobias Meyer, Regensburg, DE;
Lorenzo Zini, Regensburg, DE;
Markus Maute, Alteglofsheim, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 27/02 (2006.01); H01L 25/16 (2006.01); H01L 27/15 (2006.01); H01L 33/62 (2010.01); H01L 25/075 (2006.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 27/0248 (2013.01); H01L 25/167 (2013.01); H01L 27/15 (2013.01); H01L 33/62 (2013.01); H01L 25/0753 (2013.01); H01L 33/387 (2013.01); H01L 2224/48091 (2013.01);
Abstract
Described is an optoelectronic semiconductor chip () with a built-in bridging element (A) for overvoltage protection.