Merck Patent Gesellschaft MIT Beschrankter Haftung

Merck Patent Gmbh

Merck Patent Gesellschaft

Sharp Corporation

Merck Patent Gesellschaft MIT Beschr&auml;nkter Haftung

Merck Patent Gesellschaft MIT Beschraenkter Haftung

Merck Patent Gesellschaft MIT

Ciba Specialty Chemicals Corporation

Sharp Kabushiki Kaisha Corporation

Ciba-geigy Corporation

The Secretary of State for Defence in Her Britannic Majesty's Government

Merck Gmbh

Bescrankter Haftung

Eike Poetsch

Volker Reiffenrath

Reinhard Hittich

Herbert Plach

Joachim Krause

Bernhard Rieger

Andreas Wachtler

Brigitte Schuler

David Coates

Georg Weber

Kazuaki Tarumi

Ulrich Finkenzeller

Rudolf Eidenschink

Michael Heckmeier

Thomas Geelhaar

Bernhard Scheuble

Ekkehard Bartmann

Hans A Kurmeier

Peer Kirsch

Melanie Klasen-Memmer

Dieter Dorsch

Detlef Pauluth

Ludwig Pohl

Andreas Beyer

Hans-Adolf Kurmeier

Matthias Bremer

Fumiaki Funada

Atsutaka Manabe

Simon Greenfield

Marcus Reuter

Sabine Schoen

Michael Schwarz

Herwig Buchholz

Andreas Taugerbeck

Gerhard Pfaff

Mark John Goulding

Michael Junge

Lars Lietzau

Matthias Kuntz

Kevin Adlem

Markus Czanta

Hideo Ichinose

Harald Hirschmann

Christoph Seyfried

Ian Charles Sage

George W Gray

Kenneth J Toyne

David Lacey

Achim Goetz

Markus Klein

Volker Meyer

Werner Binder

Michael Casutt

Georg Luessem

Jorg Ohngemach

Manfred Kohler

Yukiomi Tanaka

Alexander Hahn

Herbert Schumann

Hiroshi Numata

Michael Kompter

Reinhard Hopf

Gerhard Greber

Klaus Praefcke

Bernd Kohne

Shuichi Kohzaki

Takamasa Oyama

Jurgen Gehlhaus

Hiroki Yoshitake

Kei Sasaki

Karin Weiss

Ulrich Heywang

Christian Hock

Stephan Derow

Masako Nakamura

Warren L Duffy

Walter Kaminsky

Georg Lüssem

Klaus Bofinger

Axel Pausch

Manfred Arnold

Stefan Wilhelm

Robert William Clemitson

Izumi Saito

Hans-Heinrich Hausberg

Toshiyuki Hirai

Jurgen Seubert

Ralf Anselmann

Erdal Durmaz

John A Jenner

Adam Jackson

Heike Kniel

Richard M Scrowston

Claus P Herz

Jurgen Uhl

Ralf Rosskopf

Edgar Boehm

Peter Best

Andrea Eisenhardt

David I Bishop

The present invention relates to curable mixtures for the sealing, encapsulation, bonding or coating of opto-electronic components, such as OLEDs, solar cells, optical sensors and liquid-crystal displays, or for the alignment of liquid crystals. The mixtures comprise in total at least 50 percent by weight of vinyl ethers.

Polymers made from mixtures comprising vinyl ether monomers

The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, characterized in that it comprises one or more compounds of the formula I and one or more compounds selected from the compounds of the formulae IA and IB in which R, R, L, Xand Xhave the meanings indicated in claim

Liquid-crystal medium

The invention relates to pyran derivatives of the formula I and to a process and intermediates for their preparation and derivatisation, and to the use thereof in liquid-crystalline media.

Pyran compound or at least one derivative thereof

The invention relates to novel dioxane derivatives of the formula R-(A-Z)-G-(Z-A)-R, in which G denotes (I) or (II), and in which R, R, A, A, Z, Z, m and n have the meanings indicated in claim, to the use thereof as component(s) of liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention. 

Spiro[3.3] heptyl-dioxan derivatives and their use in liquid crystal media

The invention relates to tetrahydropyran derivatives of the general formula I and to processes for the preparation thereof. 

Tetrahydropyran derivatives

The invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy, comprising at least one pyran compound of the formula I and one or more compounds selected from the group consisting of the compounds C1 to C9 in which

Liquid-crystalline medium

A dielectrically positive liquid crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of formula I wherein the parameters have the meaning given in the specification, and optionally a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of more than 3 and optionally a dielectric neutral component, component C, is suitable for use in liquid crystal displays, especially active matrix displays, and, in particular, TN and to IPS displays.

Liquid crystalline medium and liquid crystal display

The present invention relates to a liquid-crystalline medium based on a mixture of polar compounds of positive or negative dielectric anisotropy which is characterised in that it comprises one or more compounds of the general formula I in which &#x2014;CH&#x2550;CH&#x2014;, &#x2014;C&#x2261;C&#x2014;, &#x2014;CO&#x2014;, &#x2014;CO&#x2014;O, &#x2014;O&#x2014;CO&#x2014; or &#x2014;O&#x2014;CO&#x2014;O&#x2014; in such a way that 0 atoms are not linked directly to one another,to the use thereof for electro-optical purposes, and to electro-optical display devices which contain this medium.

Liquid-crystal medium containing monofluoroterphenyl compounds

The invention relates to liquid-crystalline compounds of formula (I), wherein R, X, Z, Z, Z, L, L, L, L, Land Lhave the meanings as cited in Claim, and to a method for the production thereof, their use in liquid-crystalline media, liquid-crystalline media containing at least one compound of formula (I), and to electro-optical displays containing a liquid-crystalline medium of this type 

Liquid-crystalline compounds having a tetrahydropyran ring

The invention relates to liquid-crystalline compounds of the formula (I), where R, X, L, Y and W are as defined in claim 1, and to the use thereof in liquid-crystalline media, to liquid-crystalline media comprising at least one compound of the formula (I) and to electro-optical displays containing a liquid-crystalline medium of this type 

Liquid-crystalline compounds

The invention relates to liquid-crystalline phenol esters of the formula I in whichR, A, Z, m, L and Y are as defined in Claim, to liquid-crystalline media comprising at least one phenol ester of the formula I, and to electro-optical displays containing such a liquid-crystalline medium.

Liquid-crystalline phenol esters

The invention relates to pyran derivatives of formula I and processes and intermediates for their preparation and derivatisation, and the use thereof in liquid-crystalline media.

Pyran derivatives containing an exocyclic double bond

The invention relates to liquid-crystalline compounds of the formula (I) in which R, R, A, A, A, A, Z, Z, Z, a, b and c have the meanings indicated in Claimand to liquid-crystalline media comprising at least one compound of the (I) and to electro-optical displays containing a liquid-crystalline medium of this type.

The present invention relates to a process for the preparation of a compound of the general formulaR-(A-Z-)B&#x2014;CFO-A-(A)&#x2014;R'&#x2003;&#x2003;(I)in which 

Method for production naphthalene derivatives

The invention relates to novel cyclobutane derivatives of the formula (I), in which R, R, A, Z, m, n and o have the meaning indicated in claim, to the use thereof as components of liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention 

Cyclobutane derivatives

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Muhltal, Germany

Eike Poetsch