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:
May. 26, 2015
Filed:
Nov. 08, 2007
Jan Oliver Drumm, Regensburg, DE;
Henning Rehn, Berlin, DE;
Bakuri Lanchava, Regensburg, DE;
Wolfgang Pabst, Deisenhofen, DE;
Robert Kraus, Regensburg, DE;
Jan Oliver Drumm, Regensburg, DE;
Henning Rehn, Berlin, DE;
Bakuri Lanchava, Regensburg, DE;
Wolfgang Pabst, Deisenhofen, DE;
Robert Kraus, Regensburg, DE;
OSRAM Gesellschaft mit beschraenkter Haftung, Munich, DE;
Abstract
In a method for projecting an image onto a projection area () by at least one first () and second () beam, in order to create an improved image on the projection area, the deviation of the projection of the first and second beam on the projection area is determined, and the intensity of the first and/or second beam is varied over time according to the previously determined deviations.