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:
Sep. 29, 2015
Filed:
Sep. 15, 2011
Applicants:
Bernd Böhm, Obertraubling, DE;
Gertrud Kräuter, Regensburg, DE;
Andreas Plöβl, Regensburg, DE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/22 (2010.01); H01L 33/44 (2010.01); H01L 31/0236 (2006.01); H01L 31/054 (2014.01);
U.S. Cl.
CPC ...
H01L 33/22 (2013.01); H01L 31/0236 (2013.01); H01L 31/02366 (2013.01); H01L 31/054 (2014.12); H01L 33/44 (2013.01); H01L 2224/32245 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/73265 (2013.01); H01L 2933/0091 (2013.01); Y02E 10/52 (2013.01);
Abstract
An optoelectronic semiconductor chip includes an active layer with a first and a second major face, including a semiconductor material which emits or receives radiation when the semiconductor chip is in operation; a patterned layer including three-dimensional patterns for outcoupling or incoupling radiation and arranged on the first major face in a beam path of the radiation, wherein the patterned layer includes an inorganic-organic hybrid material.