Patent · US Active

Liquid crystal medium

US9487702B2 · kind B2 · utility

1Cited by

4References

27Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Eveline BARON · Darmstadt, DE
Julian VOGT · Griesheim, DE
Qiong TONG · Darmstadt, DE
Stephan Derow · Griesheim, DE

Key dates

Filing date	Sep 11, 2014
Grant date	Nov 8, 2016
Priority date	—
Expiry date	Sep 14, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2019/548
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a liquid crystal (LC) medium comprising a polymerizable compound, to a process for its preparation, to its use for optical, electro-optical and electronic purposes, in particular in an LC display, especially in an LC display of the PSA (“polymer sustained alignment”) type, and to an LC display comprising the LC medium.

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