Patent · US Expired

Liquid-crystal medium, and electro-optical display containing same

US6896939B2 · kind B2 · utility

35Cited by

8References

35Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Melanie Klasen-Memmer · Heuchelheim, DE
Matthias Bremer · Darmstadt, DE
Malgorzata Rillich · Darmstadt, DE

Key dates

Filing date	Apr 14, 2003
Grant date	May 24, 2005
Priority date	—
Expiry date	May 1, 2023

Classification

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

Abstract

A nematic liquid-crystal media which comprises

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