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. 23, 2026
Filed:
Feb. 15, 2022
Applicant:
Carl Zeiss Jena Gmbh, Jena, DE;
Inventors:
Assignee:
Carl Zeiss Jena GmbH, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 27/00 (2006.01); G02B 27/09 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 27/0012 (2013.01); G02B 27/0103 (2013.01); G02B 27/0938 (2013.01); G02B 2027/0125 (2013.01);
Abstract
A wavefront manipulator can be arranged in the beam path of a head-up display between a projection lens and a curved projection surface having a number of fixed characteristics. The wavefront manipulator can include a plurality of optical elements with different representational functions, each representational function at least partly correcting an aberration caused by at least one fixed characteristic of the curved projection surface.