Liquid crystal display

US9096795B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Andreas Taugerbeck · Darmstadt, DE
• Alexander Hahn · Groß-Gerau, DE
• Achim Goetz · Zwingenberg, DE

Key dates

• Filing date: Apr 19, 2010
• Grant date: Aug 4, 2015
• Expiry date: Jun 27, 2032

Classification

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

Abstract

The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, and to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, especially in LC displays of the PS (polymer stabilised) and PSA (polymer sustained alignment) type.