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. 29, 2017
Filed:
Feb. 15, 2011
Michael Wittek, Erzhausen, DE;
Brigitte Schuler, Grossostheim, DE;
Volker Reiffenrath, Rossdorf, DE;
Michael Wittek, Erzhausen, DE;
Brigitte Schuler, Grossostheim, DE;
Volker Reiffenrath, Rossdorf, DE;
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG, Darmstadt, DE;
Abstract
The invention relates to liquid-crystalline mixtures comprising at least one compound of the formula I, in whichX, L, L, L, Land alkenyl have the meanings indicated in claimin order to increase the pretilt at the polyimide surface,and toliquid-crystalline media comprising one or more compounds of the formula I in electro-optical liquid-crystal displays and in LC lenses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile