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. 05, 2011
Filed:
Nov. 27, 2007
Dirk Wittenberg, Munich, DE;
Kai Franz, Regensburg, DE;
Dirk Wittenberg, Munich, DE;
Kai Franz, Regensburg, DE;
OSRAM Gesellschaft mit beschränkter Haftung, München, DE;
Abstract
A device for emitting a first and a second electromagnetic radiation () via a radiation coupling-out surface () along a device beam path. A first radiation-emitting arrangement () has at least one first radiation-emitting component () which emits the first electromagnetic radiation (). A second radiation-emitting arrangement () has at least one second radiation-emitting component () which emits the second electromagnetic radiation (). Furthermore, the device has a radiation-directing element (), wherein the radiation coupling-out surface () is arranged in the beam path of the second radiation-emitting arrangement () and the radiation-directing element () directs the first electromagnetic radiation () to the radiation coupling-out surface ().