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:
May. 12, 2026
Filed:
Dec. 20, 2021
Merck Patent Gmbh, Darmstadt, DE;
Sven Christian Laut, Shanghai, CN;
Martina Windhorst, Darmstadt, DE;
Atsutaka Manabe, Darmstadt, DE;
Constanze Brocke, Darmstadt, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
A liquid-crystalline medium, preferably having a nematic phase, comprising one or more compounds of formula C the use thereof in an energy-efficient electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, displays of this type which contain a liquid-crystalline medium of this type, and the use of the compounds of formula C for improvement of the contrast and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile