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:
Aug. 05, 2014
Filed:
Mar. 25, 2010
Vincent Grolier, München, DE;
Magnus Ahlstedt, Regensburg, DE;
Mikael Ahlstedt, München, DE;
Dieter Eissler, Qing Pu Shanghai, CN;
Vincent Grolier, München, DE;
Magnus Ahlstedt, Regensburg, DE;
Mikael Ahlstedt, München, DE;
Dieter Eissler, Qing Pu Shanghai, CN;
Abstract
A light emitting diode includes a semiconductor body including an active region that produces radiation, a carrier body fastened to the semiconductor body on an upper side of the semiconductor body, the carrier body including a luminescence conversion material consisting of a ceramic luminescence conversion material, a mirror layer applied to the semiconductor body on an underside of the semiconductor body remote from the upper side, and two contact layers, a first contact layer of the contact layers connected electrically conductively to an n-conducting region of the semiconductor body and a second contact layer of the contact layers connected electrically conductively to a p-conducting region of the semiconductor body.