Patent · US Active

Liquid crystal medium and liquid crystal device

US10988692B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Simon SIEMIANOWSKI · Darmstadt, DE
Konstantin Schneider · Bad Camberg, DE

Key dates

Filing date	Nov 18, 2016
Grant date	Apr 27, 2021
Priority date	—
Expiry date	Sep 19, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/135
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a medium comprising at least 60% of one or more compounds of formula I wherein R11, R12, MG11, MG12 and Sp1 have the meaning given herein below, to the use of such media in liquid crystal devices, in particular in flexoelectric liquid crystal devices, and to a flexoelectric liquid crystal device comprising a liquid crystal medium according to the present invention.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.