Patent application number | Description | Published |
20080312224 | Oxaphenanthrene Derivatives - The invention relates to compounds of the formula (I), in which R | 12-18-2008 |
20090023802 | Benzochromene Derivatives - The present invention relates to benzochromene derivatives of the formula I | 01-22-2009 |
20090103011 | LIQUID-CRYSTAL MEDIUM - The present invention relates to liquid-crystal (LIQUID CRYSTALLINE) media comprising polymerizable compounds, in particular for use in LIQUID CRYSTALLINE displays of the PS (polymer stabilised) or PSA (polymer sustained alignment) type, and to PS(A) displays containing LIQUID CRYSTALLINE media of this type. | 04-23-2009 |
20090247620 | Benzochromene Derivatives for Use in Liquid Crystal Media and as Therapeutic Active Substances - The present invention relates to benzochromene derivatives of the formula I | 10-01-2009 |
20090324853 | LIQUID-CRYSTAL DISPLAY - The present invention relates to a liquid-crystal (LC) display of the PSA (polymer sustained alignment) type, and to novel polymerisable compounds and novel LC media for use in PSA displays. | 12-31-2009 |
20100102274 | Chroman Compounds - The chroman compounds of the formula I according to the invention | 04-29-2010 |
20100103366 | Cyclohexylene Reactive Mesogens and Their Applications - The invention relates to new cyclohexylene reactive mesogens (RM), polymers derived thereof, liquid crystal (LC) media comprising them, and the use of the compounds, polymers and liquid crystalline media in optical, electrooptical, electronic, semiconducting or luminescent components or devices, in decorative, security, cosmetic or diagnostic applications, especially in the polymer stabilised blue phase. | 04-29-2010 |
20100127213 | LIQUID CRYSTALLINE MEDIUM AND LIQUID CRYSTAL DISPLAY - The present invention relates to dielectrically positive liquid-crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of the formula I | 05-27-2010 |
20100134751 | LIQUID-CRYSTALLINE MEDIUM - The invention relates to a liquid-crystalline medium having negative dielectric anisotropy based on a mixture of polar compounds, which comprises at least one compound of the formula I | 06-03-2010 |
20110051049 | LIQUID-CRYSTAL DISPLAY - 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. | 03-03-2011 |
20110101269 | LIQUID-CRYSTAL DISPLAY - The present invention relates to a liquid-crystal (LC) display of the PS (polymer stabilised) or PSA (polymer sustained alignment) type, and to polymerisable compounds and LC media for use in PS (polymer stabilised) and PSA displays. | 05-05-2011 |
20110205482 | LIQUID-CRYSTAL DISPLAY - 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) or PSA (polymer sustained alignment) type. | 08-25-2011 |
20110233466 | LIQUID-CRYSTALLINE COMPOUNDS AND LIQUID-CRYSTALLINE MEDIA - The present invention relates to liquid-crystalline compounds having at least three fluorine-substituted benzene rings, a terminal trifluoromethyl group and at least one —CF | 09-29-2011 |
20110261311 | POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA AND LIQUID-CRYSTAL DISPLAYS - The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays having a polymer-stabilised blue phase, and in LC media for LC displays of the PS or PSA (“polymer sustained” or “polymer sustained alignment”) type, and to LC media and LC displays comprising these compounds. | 10-27-2011 |
20120069289 | LIQUID CRYSTAL DISPLAY - 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. | 03-22-2012 |
20120182516 | POLYMERIZABLE COMPOUNDS AND THEIR USE IN LIQUID-CRYSTAL DISPLAYS - 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 sustained”) or PSA (“polymer sustained alignment”) type. | 07-19-2012 |
20120224124 | POLYMERIZABLE COMPOUNDS AND THE USE THEREOF IN LIQUID CRYSTAL DISPLAYS - 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 or PSA type (“polymer sustained” or “polymer sustained alignment” respectively). | 09-06-2012 |
20130093975 | POLYMERIZABLE COMPOUNDS AND USE THEREOF IN LIQUID CRYSTAL DISPLAYS - 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 sustained”) or PSA (“polymer sustained alignment”) type. | 04-18-2013 |
20130114010 | POLYMERISABLE MIXTURES AND THE USE THEREOF IN LIQUID CRYSTAL DISPLAYS - The present invention relates to polymerisable mixtures 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 sustained”) or PSA (“polymer sustained alignment”) type. | 05-09-2013 |
20130182202 | LIQUID CRYSTAL DISPLAYS AND LIQUID CRYSTALLINE MEDIA WITH HOMEOTROPIC ALIGNMENT - The present invention relates to liquid-crystalline media (LC media) having negative or positive dielectric anisotropy comprising self-aligning mesogens (SAMs) which effect homeotropic (vertical) alignment of the LC media at a surface or the cell walls of a liquid-crystal display (LC display). The invention therefore also encompasses LC displays having homeotropic alignment of the liquid-crystalline medium (LC medium) without conventional imide alignment layers. The LC media may be supplemented by a polymerisable or polymerised component, which serves for stabilisation of the alignment, for adjustment of the tilt angle and/or as passivation layer. | 07-18-2013 |
20130308081 | POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS - 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 sustained”) or PSA (“polymer sustained alignment”) type. | 11-21-2013 |
20130314655 | LIQUID-CRYSTAL DISPLAYS HAVING HOMEOTROPIC ALIGNMENT - The present invention relates to liquid-crystalline media (LC media) comprising self-aligning additives which effect homeotropic (vertical) alignment of the LC media at a surface or the cell walls of a liquid-crystal display (LC display). The invention therefore also encompasses LC displays having homeotropic alignment of the liquid-crystalline medium (LC medium) without conventional imide alignment layers. The LC media are optionally supplemented by a polymerisable or polymerised component, which serves for stabilisation of the alignment, for adjustment of the tilt angle and/or as passivation layer. | 11-28-2013 |
20140104544 | LIQUID-CRYSTAL DISPLAY - 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. | 04-17-2014 |
20140125938 | POLYMERIZABLE COMPOUNDS AND THEIR USE IN LIQUID CRYSTAL MEDIA AND LIQUID CRYSTAL DISPLAYS - The present invention relates to polymerizable compounds, liquid-crystalline media containing the compounds, in particular liquid crystal (LC) media and LC displays having a polymer-stabilized blue phase, and also LC media for LC displays of the PS or PSA type (“polymer-sustained” or “polymer-sustained alignment”). | 05-08-2014 |
20140138581 | LIQUID-CRYSTALLINE MEDIUM - The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having a negative dielectric anisotropy which contains at least one self-aligning additive, especially at least one additive selected from the group of the compounds of the formula IA to ID | 05-22-2014 |
20140139786 | POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS - The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the PSA (“polymer sustained alignment”) type. | 05-22-2014 |
20140158934 | LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY - The instant invention relates to mesogenic media comprising one or more compounds selected from the group of compounds of formulae M-I and M-II | 06-12-2014 |
20140362334 | POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA AND LIQUID-CRYSTAL DISPLAYS - The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays having a polymer-stabilised blue phase, and in LC media for LC displays of the PS or PSA (“polymer sustained” or “polymer sustained alignment”) type, and to LC media and LC displays comprising these compounds. | 12-11-2014 |