Merck Patent Gesellschaft MIT Beschrankter Haftung

Merck Patent Gmbh

Sharp Corporation

Merck Patent Gesellschaft MIT Beschr&auml;nkter Haftung

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Sony Corporation

Sharp Kabushiki Kaisha Corporation

Merck Patent Gesellschaft MIT

Hideo Ichinose

Yasushi Sugiyama

Masako Nakamura

Kazuaki Tarumi

Volker Reiffenrath

Eike Poetsch

Matthias Bremer

Georg Weber

Michael Heckmeier

Herbert Plach

Sabine Schoen

Shinji Nakajima

Takanori Takeda

Hiroshi Numata

Akiko Takashima

Toshihiro Matsumoto

Brigitte Schuler

Tsuyoshi Okazaki

Yoshito Hashimoto

Yukiomi Tanaka

Yasuyoshi Namiki

Bernhard Rieger

Michael Schwarz

Masahiko Okamura

Yuka Ikedo

Yuko Arai

Fumiaki Funada

Mitsuhiro Murata

Takashi Katayama

Tomoya Yano

Michael Junge

Ekkehard Bartmann

Yuichi Kawahira

Masayuki Kanehiro

Makoto Kanbe

Seung-Eun Lee

Masahiro Shimizu

Shuichi Kohzaki

Nobuo Kubo

Axel Pausch

Kei Sasaki

Akihiro Kojima

Syuichi Kozaki

Fumio Shimano

Atsushi Sawada

Jeong-Hee Sung

Masahiro Iijima

Sayuri Ohgiri

Kazuyoshi Fujioka

Atsusi Sawada

Norihiro Tanaka

Masahiko Okamura Okamura

Shiniji Nakajima

The present invention relates to dielectrically positive, preferably nematic, media comprising one or more polymerisable compounds of formula I in which the parameters have the meaning given in the text, to polymer-stabilized media obtained therefrom, to the use thereof in liquid-crystal displays, and to these displays, in particular PSA-IPS, PSA-FFS and PSA-positive VA displays.

Liquid-crystalline medium and liquid-crystal display

The instant invention relates to dielectrically positive nematic media comprising one or more compounds of formula I and one or more compounds of formulae II and III and optionally one or more compounds of formulae IV and V and liquid crystal devices comprising these media and especially to fast switching electro-optical devices.

Liquid crystalline medium and liquid crystal device

A TBA-liquid crystal display panel including a liquid crystal medium with positive dielectric anisotropy, wherein the liquid crystal medium includes, in 100% by weight of the liquid crystal compounds identified by the compounds recited in formulas I through IX below: 

Liquid crystal display panel

Discloses are liquid crystal medium based on a mixture of polar compounds, the use thereof for electro-optical purposes, and displays containing the medium.

Liquid crystal medium

Disclosed are a liquid crystal medium having a birefringence at 20&#xb0; C. that is lower than 0.08 and contains and the use of the medium for electro-optical purposes, and to displays containing the medium.

Liquid crystal (LC) media based on a mixture of polar compounds having negative dielectric anisotropy, their use in electro-optical displays, especially those having active matrix addressing based on the ECB (electrically controlled birefringence) or VA (vertically aligned) mode or similar modes, and LC displays of these types, are described.

Liquid crystal media based on a mixture of polar compounds of formulae I-VIII, their use for electro-optical purposes, and displays containing this medium, are described.

Liquid crystalline medium and liquid crystal display

The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of general formula (I) and one or more compounds of general formula (I*) in which R, R , R , A , Z , Y, L, L , L , m, x and y are as defined in claim 1.

Liquid-crystalline medium

Electro-optical liquid-crystal display

The invention relates to dielectrically positive nematic liquid crystal compositions for active matrix displays with high voltage holding ratio and very low birefringence. The composition of the mixtures is given in claim The compositions are particularly suited for reflective displays. The invention further relates to particular reflective displays with low optical retardation.

Nematic liquid crystal composition for active matrix application and reflective liquid crystal displays

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Odawara, Japan

Hideo Ichinose