Patent · US Active

Liquid crystal mixture and liquid crystal display

US11053442B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Kevin Adlem · Bournemouth, GB
Alex Davis · Rue Basse-Henne, GB
Joseph Sargent · Southampton, GB
Ian C. Sage · Broadstone, GB
Edward Plummer · Frankfurt am Main, DE
Izumi Saito · Darmstadt, DE
Rocco Fortte · Frankfurt am Main, DE
Helga HAAS · Lampertheim, DE
Lars Lietzau · Darmstadt, DE

Key dates

Filing date	Dec 2, 2016
Grant date	Jul 6, 2021
Priority date	—
Expiry date	Dec 19, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2019/3422
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a liquid crystal mixture characterised in that it comprises one or more photoreactive mesogens of formula I wherein the parameters and groups occurring are defined as indicated in claim 1, to a process for the fabrication of liquid crystal displays using these liquid crystal mixtures and to a liquid crystal display obtainable by this process. The invention further relates to new compounds of formula I.

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