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:
Sep. 09, 2014
Filed:
Sep. 04, 2013
Applicant:
Rolic Ag, Zug, CH;
Inventors:
Martin Schadt, Seltisberg, CH;
Hubert Seiberle, Weil Am Rhein, DE;
Assignee:
Rolic AG, Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical component includes a birefringent liquid-crystal layer, which has at least two regions with different optical axes, wherein an optical delay of the liquid-crystal layer in each of the at least two regions depends on an angle of observation that differs from the angle of observation of other of the at least two regions.