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DE19955932B4 Cyclobutane derivatives and liquid crystalline medium  
Cyclobutane derivatives of the formula I.wherein R.1 an unsubstituted, at least one substituted by halogen or CN substituted alkyl radical with 1-12 C atoms, in which one or more CH2-Groups each...
DE102019008296A1 Liquid crystalline medium  
The present invention relates to a liquid-crystalline medium (LC medium), its use for electro-optical purposes and LC displays containing this medium.
DE102010034968B4 Polymerizable compounds and liquid-crystal media  
Liquid-crystalline medium which comprises one or more compounds selected from the compounds of the formulas IA-1 to IA-10contains wherein R1' to R5' each independently of one another hydrogen,...
DE112017006197T5 LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DEVICE  
The invention relates to a compound of the formula I.R11MG11-X11-sp11-X12MG12-R12Iat the R11, R22, MG11, MG12, Sp11, X11 and X12 have one of the meanings given below. The invention further relates...
DE102013011923B4 Compound having a 2,2-difluorovinyloxy group or 1,2,2-trifluorovinyloxy group, liquid crystal composition and liquid crystal display device  
Provided is a liquid crystal compound having a high stability against light, a high clearing point, a low minimum temperature of a liquid crystal phase, a low viscosity, a suitable optical...
DE102018009037A1 LIQUID CRYSTALLINE MEDIUM  
The invention relates to a liquid-crystalline medium which comprises at least one compound selected from the group of compounds of the formulas IA to IH, in which Z denotes a single bond, -CHCH-,...
DE102018008171A1 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium and its use for an active matrix display, in particular based on the VA, PSA, PS-VA, PM-VA, SS-VA, PALC, IPS, PS-IPS , FFS or PS-FFS effect.
DE102004021334B4 Aldehydes with difluoroxymethylene bridge  
Compounds of formulas III-5 and III-6
DE102009010580B4 Liquid-crystalline medium and its use in a liquid crystal display  
Liquid medium, characterized, in that it contains one or more compounds of the formula IA, one or more compounds of the formula IB and one or more compounds of the formula ICvorin-Alkyl, alkoxy,...
DE102017123863B3 Liquid crystalline mixture and viewing window or glasses with fernauslösbarer blackout containing the liquid crystalline mixture  
The invention relates to mixtures M of liquid-crystalline materials, containing: main components A (mass fraction of said component in the mixture of at least 10% to 26% each): A1 4-...
DE102009011666B4 Liquid-crystalline medium and its use  
Liquid-crystalline medium with negative dielectric anisotropy, whicha) a first dielectric negative component (component A), consisting of one or more compounds selected from the group of the...
DE102009010578B4 Liquid-crystalline medium and liquid-crystal display  
Liquid medium, characterized, in that it contains one or more compounds of the formula Iworin-Alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy having 1 to 7 carbon atoms, alkenyl,...
DE102018003171A1 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium containing one or more compounds of the formula CCworin, the groups occurring have the meaning given in claim 1, and the use of the...
DE10303638B4 Axial substituted cyclohexylene derivative and liquid crystalline medium  
Axially substituted cyclohexylene derivative of the formula IQZ1- (- A1-Z2-)pCF2O - (- Z3-A2-)q-R Iwherein Qin which one or more H atoms of the one or both six-membered rings can be substituted by...
DE112014006109B4 A nematic liquid crystal composition and its use for producing a liquid crystal display element  
A polymerizable compound-containing liquid crystal composition containing a polymerizable compound and a liquid crystal compound in which the polymerizable compound is contained in an amount of...
DE102004004884B4 Liquid crystal medium and its use in an electro-optical liquid crystal display  
Characterized liquid crystal with a nematic phase characterized that it has a clearing point of 76 ° C or more, a birefringence at 20 ° C and 599 nm of 0.15 or less, has a dielectric anisotropy...
DE102018000075A1 Liquid crystalline compounds  
The invention relates to compounds of the formula I,wherein R1, L1, L2 and X have the meanings given in claim 1, a process for their preparation, and liquid-crystalline media containing at least...
DE102018000109A1 Compounds and liquid-crystalline medium  
The invention relates to compounds of the formula I, and a liquid-crystalline medium, preferably with a nematic phase and a negative dielectric anisotropy, whicha) one or more compounds of the...
DE102006052123B4 Liquid-crystalline medium and its use for electro-optical purposes  
Liquid crystalline medium with positive dielectric anisotropy based on a mixture of compounds, characterized, that it contains one or more compounds of the formula I, in which round R,...
DE102017010942A1 Additives for liquid crystal mixtures  
The invention relates to polyfluorinated additives for use as components in liquid crystal mixtures, liquid crystal mixtures in which the compounds are present and liquid crystal displays based on...
DE102017010487A1 MONOFLUORED CYCLOHEXANE  
The present invention relates to 1-fluorocyclohexyl-methoxy-aryl compounds of the formula I.where R1, R2, A1, A2, m and n are as defined in claim 1, their production, their use as components in...
DE102017010159A1 Connections for the homeotropic alignment of liquid crystalline media  
The present invention relates to liquid-crystalline media (LC media) containing a low molecular weight component and a polymerizable component. The polymerizable component comprises self-aligning,...
DE102009006322B4 Liquid crystalline medium and its use in a liquid crystal display  
Liquid crystal medium, characterized in that it contains the following components - A first dielectric positive component, component A, containing one or more dielectric positive compounds...
DE102009005747B4 Liquid crystalline medium and its use in a liquid crystal display  
Liquid crystal medium, characterized in that it contains a plurality of dielectric positive compounds of formula I.wherein R1 Means alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy with 1 to...
DE102015107966B4 Cyclopropyl-containing liquid crystal compounds and liquid crystal mixture  
Liquid crystal compounds in formula I. where R = H or alkyl groups with 1-5 carbon atoms; m, e are each independently 0, 1 or 2 and n is 1; Z is a single bond, -CF2O-, -CH2CH2-, -CH2O-, -C≡C-,...
DE112016002886T5 LIQUID CRYSTAL IMMEDIATE CONTAINING POLYMERIZABLE COMPOUNDS  
The present invention relates to a liquid crystal (FK) medium containing polymerizable compounds, a process for its preparation, its use for optical, electro-optical and electronic purposes,...
DE112016002882T5 Liquid crystal medium containing polymerizable compounds  
The present invention relates to a liquid crystal (FK) medium containing polymerizable compounds, a process for its preparation, its use for optical, electro-optical and electronic purposes,...
DE112016002852T5 Liquid crystal medium containing polymerizable compounds  
The present invention relates to a liquid crystal (FK) medium containing polymerizable compounds, a process for its preparation, its use for optical, electro-optical and electronic purposes,...
DE102009011652B4 Liquid crystal medium and its use  
LC medium containing one or more compounds selected from the group consisting of the following sub-formulas where P is an acrylate or methacrylate group, Sp is straight-chain alkyleneoxy having 1,...
DE10157670B4 Four-ring compounds with negative DK anisotropy and liquid crystalline medium  
Compounds of formula I. wherein R1 and R2 independently of one another an unsubstituted alkyl radical with 1-12 C atoms, A1, A2, A3 and A4 independently of one another in positions 2 and 3 twice...
DE10243776B4 Liquid crystalline compounds  
Liquid crystalline compounds of the formula I, wherein R vinyl, CH3CH = CH, CH2= CHCH2CH2 or CH3CH = CHCH2CH2, A1 and A2 each independently a) a 1,4-cyclohexenylene or 1,4-cyclohexylene radical,...
DE112015005245T5 LIQUID CRYSTAL CONNECTION WITH DIFLUORMETHOXY BRIDGE AND APPLICATION THEREOF  
The present invention relates to a liquid crystal compound having a structure shown in Formula I, wherein R is selected from H and alkyl or alkoxy having 1-12 carbon atoms wherein one or more H is...
DE102017002925A1 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium and its use for an active matrix display, in particular based on the VA, PSA, PS-VA, PM-VA, SS-VA, PALC, IPS, PS-IPS. , FFS or PS-FFS effect.
DE102008035890B4 Liquid crystalline medium and its use  
Liquid-crystalline medium based on a mixture of polar compounds, characterized in that it contains at least one compound of the formula I, wherein R11 an alkyl radical with 1 to 6 carbon atoms,...
DE102016015630A1 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium containing one or more compounds of the formula BO contains, wherein the parameters have the meaning given in claim 1; the use of the...
DE112015004038T5 Nematic liquid crystal composition and liquid crystal display using the same  
A liquid crystal composition having the following characteristics is provided without degrading the anisotropy of the refractive index (Δn) and the nematic phase isotropic liquid phase transition...
DE10145567B4 Liquid crystalline medium  
Liquid-crystalline medium based on a mixture of polar compounds with positive dielectric anisotropy, characterized in that it contains one or more compounds of the general formula IB contains,...
DE10151492B4 Difluoroacrylic acid derivatives  
The present invention relates to difluoroacrylic acid derivatives of the formula I. where R1, R2,A1, A2, Z1, Z2 and n have the meanings given in claim 1, and their use as components in...
DE102016011899A1 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds with positive dielectric anisotropy, characterized in that it contains one or more compounds of the...
DE112009004852B4 Liquid crystal compounds of butylenes and liquid crystal mixtures containing them  
A liquid crystal compound in a nematic phase having a negative dielectric constant, which has a structure represented by the following general formula (1): in which: R 1 represents a hydrogen atom...
DE112015003187T5 Nematic liquid crystal composition and liquid crystal display device including the same  
A liquid crystal composition comprising a compound represented by the general formula (I-IV): And a compound represented by the general formula (I): , And a liquid crystal display device including...
DE102016009412A1 Liquid crystalline medium  
The invention relates to compounds of the formula I. wherein R1 and X1 have the meanings given in claim 1, and a liquid-crystalline medium containing at least one compound of the formula I, and...
DE102016009363A1 Liquid crystalline medium  
The present invention relates to a liquid-crystalline medium (LC medium), its use for electro-optical purposes and LC displays containing this medium.
DE102016008901A1 Liquid crystalline medium  
The present invention relates to a liquid-crystalline medium (LC medium) which is characterized in that it has one or more compounds of the formula 1 and one or more compounds of formula 2, and...
DE102016007042A1 Liquid crystalline medium and liquid crystal display  
The present invention relates to dielectric positive liquid-crystalline media containing one or more compounds of the formula I. and one or more compounds selected from the group of the compounds...
DE112013004132B4 Nematic liquid crystal composition and its use  
Liquid crystal composition with positive dielectric anisotropy and containing one or more compounds selected from compounds represented by the general formulas (LC0-7), (LC0-8), (LC0-9), (LC0-23),...
DE112014006109T5 A nematic liquid crystal composition and liquid crystal display element containing the same  
It is an object of the present invention provide a liquid crystal composition, the refractive index anisotropy (.DELTA.n) and transition temperature from the nematic phase to the isotropic liquid...
DE112013005036B4 Nematic liquid crystal composition and its use  
A liquid crystal composition having a positive dielectric anisotropy, the liquid crystal composition comprising: one or more compound (s) selected from compounds represented by the general formula...
DE112013005035B4 Nematic liquid crystal composition and its use  
A liquid crystal composition having a positive dielectric anisotropy, the liquid crystal composition comprising: one or more compound (s) selected from compounds represented by the general formula...
DE112013001055B4 Liquid crystal composition with negative dielectric anisotropy and its use  
A liquid crystal composition consisting of compounds according to formulas I to IV: Formula I.Formula IIFormula IIIFormula IVwhere in formula I, R1 and R2 are each selected from one of the groups...