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:
Oct. 25, 2016
Filed:
Jul. 13, 2012
Michael Wittek, Erzhausen, DE;
Norihiko Tanaka, Kawagoe, JP;
Mila Fischer, Darmstadt, DE;
Matthias Bremer, Darmstadt, DE;
Andreas Taugerbeck, Darmstadt, DE;
Michael Wittek, Erzhausen, DE;
Norihiko Tanaka, Kawagoe, JP;
Mila Fischer, Darmstadt, DE;
Matthias Bremer, Darmstadt, DE;
Andreas Taugerbeck, Darmstadt, DE;
MERCK PATENT GMBH, Darmstadt, DE;
Abstract
The instant invention relates to mesogenic media comprising one or more compounds selected from the group of compounds of formulae M-I and M-II wherein the parameters are as specified in the text, preferably to mesogenic media showing a blue phase, preferably stabilized by a polymer, and their use in electro-optical light modulation elements and their respective use in displays, as well as to such devices.