Polymerisable compounds and the use thereof in liquid-crystal displays

US10995273B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Dmitry USHAKOV · Kohlenbissen, DE
• Kaja Christina DEING · Darmstadt, DE

Key dates

• Filing date: Dec 7, 2017
• Grant date: May 4, 2021
• Expiry date: Feb 4, 2038

Classification

• Technology area (CPC G): Physics
• CPC primary: G02F1/13775
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Polymerisable compounds, processes and intermediates for the preparation thereof, liquid-crystal (LC) media comprising them, and the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type.