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:
Nov. 20, 2018
Filed:
Aug. 14, 2013
Applicant:
Jabil Optics Germany Gmbh, Jena, DE;
Inventor:
Eberhard Piehler, Lehesten OT Nerkewitz, DE;
Assignee:
Jabil Optics Germany GmbH, Jena, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/01 (2006.01); G02B 27/09 (2006.01); G02B 13/08 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 13/08 (2013.01); G02B 27/0911 (2013.01); G02B 2027/0145 (2013.01);
Abstract
The present invention relates to an optical projection system for a display, and more particularly to an optical projection system for a head-up display with improved light efficiency.