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:
Aug. 31, 2021
Filed:
Dec. 20, 2018
Webasto SE, Stockdorf, DE;
Max Buchmann, Munich, DE;
Jonas Dietrich, Stockdorf, DE;
Steffen Lorenz, Stockdorf, DE;
Daniela Baierl, Stockdorf, DE;
Sascha Dietrich, Stockdorf, DE;
Daniel Brose, Stockdorf, DE;
Seongmin Lee, Daejeon, KR;
Byoung Kun Jeon, Daejeon, KR;
WEBASTO SE, Stockdorf, DE;
Abstract
A vehicle window pane having a plate-like window pane body which has an outer side which faces the surroundings of the vehicle and an inner side which faces away from the outer side and to which a composite is connected, the composite having a layer structure which may have multiple layers disposed one on top of the other, one of the layers having a liquid crystal arrangement having two films and a liquid crystal cell disposed between the two films, and another one of the layers being a polarizer layer. At least one layer of the layer structure can be a compensation layer whose area is smaller than the area of the liquid crystal arrangement, the liquid crystal cell thus having an edge portion which is thicker than a central portion covered by the compensation layer.