Patent · US Active

Liquid crystal display

US9090823B2 · kind B2 · utility

1Cited by

7References

15Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Achim Goetz · Zwingenberg, DE
Melanie Klasen-Memmer · Heuchelheim, DE
Stephan Derow · Griesheim, DE

Key dates

Filing date	Jul 26, 2013
Grant date	Jul 28, 2015
Priority date	—
Expiry date	Jul 26, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2323/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to liquid-crystal (LC) media for use in LC displays of the PS (polymer stabilized) or PSA (polymer sustained alignment) type.

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