Merck Patent Gmbh

Merck Patetn Gmbh

Hoo-Yong Lee

Dong-Mee Song

Matthias Bremer

Jung-Min Lee

Melanie Klasen-Memmer

Michael Junge

Yong-Kuk Yun

Hyun-Jin Yoon

Matthias Koch

Nils Greinert

Konstantin Schneider

Christian Schoenefeld

Heui-Seok Jin

Jin-Soon Park

Hyun-Woo Bae

Ki-Sun Kwon

Joerg Peschke

A polymerisable LC material comprising one or more di- or multireactive mesogenic compounds and one or more compounds of formula UVI, and one or more compounds of formula UVII, Further, a method for its preparation, a polymer film with improved thermal durability and UV stability obtainable from a corresponding polymerisable LC material, a method of preparation of such polymer film, and the use of such polymer film and said polymerisable LC material for optical, electro-optical, decorative or security devices.

Polymerisable liquid crystal material and polymerised liquid crystal film

The present invention relates to a liquid crystal (LC) medium comprising polymerisable compounds, to a process for its preparation, to its use for optical, electro-optical and electronic purposes, in particular in LC displays, and to LC displays comprising it.

Liquid crystal medium containing polymerisable compounds

The present invention relates to liquid crystalline (LC) medium, to a method of its production and to the use of such LC media in polymer network liquid crystalline (PNLC) light modulation elements operated in the reverse mode. Furthermore, the present invention relates to such light modulation elements, as such, to the use of such light modulation elements as light shutters for transparent OLED displays, and to a method of production of such light modulation elements according to the present invention.

Liquid-crystal media and light modulation element

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Pyeongtaek, South Korea

Hoo-Yong Lee