Patent · US Active

Liquid-crystalline medium and high-frequency components comprising same

US11180698B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Michael Wittek · Darmstadt, DE
Dagmar Klass · Darmstadt, DE
Peer Kirsch · Darmstadt, DE

Key dates

Filing date	Jan 20, 2017
Grant date	Nov 23, 2021
Priority date	—
Expiry date	Aug 21, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2019/3016
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to liquid-crystalline media comprising in which the groups have the meanings as set forth in claim 1, and to components comprising these media for high-frequency technology, in particular phase shifters and microwave array antennas.

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