Additives for liquid crystal mixtures

US11359141B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Peer Kirsch · Darmstadt, DE
• Qiong TONG · Darmstadt, DE
• Helga HAAS · Lampertheim, DE
• Kaja Christina DEING · Darmstadt, DE
• Christoph Marten · Darmstadt, DE
• Andreas POHLE · Pfungstadt, DE
• Reiner Friedrich · Heide, DE

Key dates

• Filing date: Dec 5, 2017
• Grant date: Jun 14, 2022
• Expiry date: Jun 30, 2038

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F1/13415
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Polyfluorinated additives for use as components in liquid-crystal mixtures. Liquid-crystal mixtures which comprise these compounds. And liquid-crystal displays based on these liquid-crystal mixtures.