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:
Jun. 07, 2016
Filed:
Aug. 16, 2012
Applicants:
Ion Stoll, Tegernheim, DE;
Kirstin Petersen, Regensburg, DE;
Inventors:
Ion Stoll, Tegernheim, DE;
Kirstin Petersen, Regensburg, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/16 (2006.01); G02F 1/1335 (2006.01); H01L 33/50 (2010.01); C09K 11/77 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
H01L 31/16 (2013.01); C09K 11/7774 (2013.01); G02B 6/0026 (2013.01); G02B 6/0073 (2013.01); G02F 1/1336 (2013.01); H01L 33/504 (2013.01); G02F 1/133617 (2013.01); H01L 2924/0002 (2013.01);
Abstract
The invention relates to a semi-conductor component, comprising a semi-conductor chip () which has an active layer () suitable for generating radiation and suitable for emitting radiation in the blue wavelength range. A first converter () comprising a Ce doping is arranged downstream of the semiconductor chip () in the emission direction. In addition, a second converter () comprising a minimum Ce doping of 1.5% is arranged downstream of the semiconductor chip () in the emission direction. The invention further relates to a module with a plurality of such components.