| 6924009 |
Electro-optical devices from banana-shaped liquid crystals |
Antal Jakli, Liang-Chy Chien, Daniel Krüerke, Hans Sawade |
2005-08-02 |
| 5776363 |
Compounds having side chains with multiple methyl branches and their use in liquid-crystal mixtures |
Barbara Hornung, Rainer Wingen, Michael Morr, Detlef Lotzsch |
1998-07-07 |
| 5384068 |
Switchable columnar liquid-crystalline systems |
Harald Bock, Wolfgang Helfrich |
1995-01-24 |
| 5236618 |
Liquid crystal phase |
Feodor Oestreicher |
1993-08-17 |
| 5043095 |
Chiral esters of mesogenic carboxylic acids in liquid crystal phases |
Christian Bahr, Detlef Lotzsch, Feodor Oestreicher |
1991-08-27 |
| 4997591 |
Chiral smetic liquid crystals and glassy materials containing the same for displaying and storing information |
Feodor Oestreicher |
1991-03-05 |
| 4988458 |
Liquid crystal phase containing admixtures which effect temperature compensation |
Feodor Oestreicher |
1991-01-29 |
| 4939287 |
Chiral esters of mesogenic carboxylic acids |
Christian Bahr, Detlef Lotzsch, Feodor Oestreicher |
1990-07-03 |
| 4927244 |
Use of compounds or mixtures of compounds which have a chiral, orthogonal, more highly ordered smectic phase in the range of said phase as switching or indicating medium |
Christian Bahr, Detlef Lotzsch, Hans-Rolf Dubal, Claus Escher, Dieter Ohlendorf |
1990-05-22 |
| 4874545 |
Chiral esters of .alpha.-substituted phenylalkanoic acids and mesogenic hydroxy compounds, and their use as a doping substance in liquid crystal phases |
Gunter Scherowsky, Christian Bahr, Lutz Lehmann |
1989-10-17 |
| 4855429 |
Chiral esters formed from .alpha.-substituted carboxylic acids and mesogenic hydroxyl compounds, and their use as dopants in liquid-crystalline phases |
Christian Bahr, Ingrid Muller, Dieter Ohlendorf, Rainer Wingen |
1989-08-08 |
| 4826620 |
Chiral phenolic esters of mesogenic carboxylic acids and their use as admixture in liquid crystal phases |
Detlef Lotzsch, Feodor Oestreicher, Gunter Scherowsky |
1989-05-02 |
| 4818076 |
Color-selective circular polarizer and its use |
Feodor Oestreicher |
1989-04-04 |
| 4767194 |
Blue phase liquid crystal system, method of operation and its use |
Feodor Oestreicher, Heinz-Siegfried Kitzerow, Michael Krumrey |
1988-08-30 |
| 4744918 |
Liquid crystal phase |
Feodor Oestreicher |
1988-05-17 |
| 4650600 |
Liquid crystal phase |
Feodor Oestreicher |
1987-03-17 |
| 4491532 |
Liquid-crystal mixture with a pleochroic anthraquinone dye, and method for producing such a dye |
Gunther Scherowsky, Alexander Moller, Burkhard Knippenberg |
1985-01-01 |
| 4264148 |
Liquid crystal display devices having an induced cholesteric phase |
Annerose Gobl-Wunsch, Feodor Oestreicher |
1981-04-28 |
