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Patent Searching and Data


Matches 1 - 50 out of 24,427

Document Document Title
WO/2019/025398A1
The present invention relates to a liquid crystal (LC) medium comprising polymerisable compounds, to a process for its preparation, to its use for optical, electro-optical and electronic purposes, in particular in LC displays, and to LC ...  
WO/2019/026533A1
Provided are: a polar compound having high chemical stability, high ability for aligning liquid crystal molecules, and high solubility in a liquid crystal composition, and showing a high voltage retention rate when used in a liquid cryst...  
WO/2019/028439A1
Described herein are heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid ...  
WO/2019/026621A1
Provided are: a liquid crystal composite that is suitable for light control and contains a liquid crystal composition that satisfies at least one of characteristics such as a high upper limit temperature, low lower limit temperature, low...  
WO/2019/026775A1
The present invention uses a liquid crystal composition which contains a liquid crystal material and a self-cleavable radically polymerizable monomer that is represented by chemical formula (1). (In chemical formula (1), R1 represents a ...  
WO/2019/021838A1
The present invention addresses the problem of providing: a liquid crystal composition which has a negative dielectric constant anisotropy (Δε), a large refractive index anisotropy (Δn), a high nematic-isotropic liquid phase transitio...  
WO/2019/023381A1
An apparatus for exchanging liquid crystal (LC) between two areas of an antenna array in an antenna and method for using the same are disclosed. In one embodiment, the antenna comprises a waveguide; an antenna element array having a plur...  
WO/2019/022202A1
Provided is a resin composition for forming a novel resin film in a liquid crystal display element, whereby adhesion between a liquid crystal layer and an electrode can be increased, and peeling of the element, formation of bubbles, and ...  
WO/2019/021032A1
The invention relates to a liquid crystal composition, comprising: a dual frequency cholesteric liquid crystal, DFCLC, mixture, and a first chiral dopant and a second chiral dopant, wherein the Bragg reflection wavelength of the composit...  
WO/2019/015345A1
The present disclosure provides a ligand-modified quantum dot composition, a ligand-modified quantum dot layer, a preparation method therefor, and a quantum dot light-emitting diode. A chain segment B of a ligand modifier in the ligand-m...  
WO/2019/017444A1
The present invention addresses the problem of providing: a polymerizable liquid crystal compound which is used in formation of an optically anisotropic membrane having excellent reverse wavelength dispersibility and excellent moist heat...  
WO/2019/013299A1
The present invention provides a thermally conductive material that has excellent thermal conductivity. The present invention also provides: a device that is provided with a thermally conductive layer that includes the thermally conducti...  
WO/2019/013003A1
The present invention addresses the problem of providing a liquid crystal composition which has a positive ∆ε, while being stable to heat and light, and having a liquid crystal phase over a wide temperature range, low viscosity, good ...  
WO/2019/013520A1
The present application relates to a circular polarizing plate and use thereof. The present application may provide a circular polarizing plate which is applied to a display device such as an organic light emitting display device, can ap...  
WO/2019/013284A1
A first purpose of the present invention is to provide a liquid crystal composition which can form a reflective layer having excellent diffuse reflection properties. A second purpose of the present invention is to provide a production me...  
WO/2019/013516A1
The present application relates to a circular polarizer and use thereof. The present application may provide the circular polarizer which properly blocks harmful ultraviolet light by being applied to a display device, such as an organic ...  
WO/2019/009166A1
The present invention provides a liquid crystal display device that is unlikely to cause peeling even if a frame thereof is narrowed, and that exhibits a high voltage retaining rate and allows high manufacturing efficiency. The liquid cr...  
WO/2019/007821A1
The invention relates to 4,6-dihalogen-dibenzothiophene and 4,6-dihalogen-dibenzofuran-3-thioether derivatives of formula (I), in which W, X, R1, R2, A1, Z1 and n are defined as cited in claim 1, to their production, their use as compone...  
WO/2019/008359A1
The invention relates to an asymmetric mesogen for use in an OLED device, wherein the asymmetric mesogen has the structure (I): E1-(B1)n-A-B2-E2 wherein: (B1)n-A-B2 is a chromophore that comprises a conjugated pi-system, wherein A, B1 an...  
WO/2019/009222A1
The present invention provides a liquid crystal composition and liquid crystal display device which can have improved VHR and contrast, and a liquid crystal display device production method capable of producing such a liquid crystal disp...  
WO/2019/003935A1
The present invention addresses the problem of providing: a liquid crystal composition which has excellent vertical alignment properties, image burn-in and compatibility; and a liquid crystal display element which uses this liquid crysta...  
WO/2019/003934A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition which is suitable for an optical film having excellent adhesion to a base material, is reduced in the degree of shift of a selected wave...  
WO/2019/001524A1
Provided are a polymerized liquid crystal composition and a liquid crystal display device thereof. The polymerized liquid crystal composition comprises at least one compound of general formula I, at least one compound of general formula ...  
WO/2019/003982A1
Provided are: a liquid-crystal composition which satisfies at least one of properties such as a high upper-limit temperature, a low lower-limit temperature, a low viscosity, adequate optical anisotropy, and high negative dielectric aniso...  
WO/2019/004707A1
The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having improved film strength with improved liquid crystal alignment characteristics, a method for producing a li...  
WO/2019/004021A1
The purpose of the present invention is to control the alignment of liquid crystal molecules of a liquid crystal display element not having an alignment film, by using a non-colored alignment-control-layer-forming monomer, and to provide...  
WO/2019/001525A1
Disclosed are a liquid crystal composition and the use thereof. The liquid crystal composition contains: at least one compound of general formula I and at least one polymerizable compound of general formula II. The liquid crystal composi...  
WO/2019/001522A1
The present invention discloses a liquid crystal composition and an application thereof. The liquid crystal composition comprises at least one compound according to formula I, and at least one compound selected from a group consisting of...  
WO/2019/004709A1
The present invention relates to: a liquid crystal alignment agent composition that can achieve high imidization rates at relatively mild curing conditions, and has excellent stability due to minimizing side reactions; a method for produ...  
WO/2019/002196A1
The present invention relates to 2,3-dihydrobenzothiophenederivatives of the general formula I ( l ) In which the occurring groups and parameters have the meanings indicated in claim 1, to the use thereof in liquid-crystalline or mesogen...  
WO/2019/003936A1
Provided is a liquid crystal composition which can ensure storability when added to a liquid crystal composition and allows vertical alignment of liquid crystal molecules even without the provision of a PI layer. Since this liquid crysta...  
WO/2019/004708A1
The purpose of the present invention is to provide: a liquid crystal alignment agent composition capable of having excellent storage stability, ensuring a high imidization rate, and preparing a liquid crystal alignment film with improved...  
WO/2018/235713A1
Provided are: a liquid crystal composition containing at least one type of hindered amine-based light stabilizer having at least one unpaired electron in the molecules thereof; and a liquid crystal display element using said liquid cryst...  
WO/2018/235662A1
The purpose of the present invention is to control the alignment of a liquid crystalline molecule in a liquid crystal display element having no alignment film by using a colorless oriented monomer having a specific structure, and to prov...  
WO/2018/230222A1
In the present invention, a lyotropic liquid crystalline composition obtained by mixing a polymer (P) having a partial structure represented by formula (1) and a solvent is used. In formula (1), at least one of R1 to R10 is a monovalent ...  
WO/2018/228968A1
The invention relates to compounds of formula (I), in which present groups and parameters have the meanings cited in claim 1, to their preparation, to their use as components in liquid-crystalline media and to electro-optical display ele...  
WO/2018/230322A1
The compound of the present invention is represented by formula (i), in particular, represented by formula (i) in which Ki1 has a structure represented by any of formulae (K-1) to (K-3). This compound, when used in a liquid-crystal compo...  
WO/2018/225522A1
Provided are: a compound represented by general formula (i); and a composition and a liquid crystal display element which use said compound. The compound represented by general formula (i) is obtained by reacting a compound represented b...  
WO/2018/225520A1
Provided are: a compound represented by general formula (i); and a composition and a liquid crystal display element which use said compound. The compound represented by general formula (i) is obtained by reacting a compound represented b...  
WO/2018/225474A1
The purpose of the present invention is to provide: a polymerizable liquid crystal composition which rarely undergoes the change in the optical performance thereof even when irradiated with high-intensity ultraviolet ray and can be highl...  
WO/2018/225975A1
The present invention relates to a composition for synthesizing liquid crystal polymers, which is capable of synthesizing liquid crystal polymers having excellent insulation properties, heat resistance, and processability; a liquid cryst...  
WO/2018/226052A1
The present invention relates to a liquid crystal composition, a liquid crystal film using same, and a liquid crystal display device. Specifically, the present invention provides technology related to: a liquid crystal composition which ...  
WO/2018/225579A1
Provided is a polymerizable liquid crystal composition that is suitable for optical films which exhibit excellent heat resistance, and wherein a shift in the selective wavelength due to a thermal history is small. A polymerizable liquid ...  
WO/2018/221236A1
The present invention addresses the problem of providing: a liquid crystal composition having excellent vertical alignment and compatibility; and a liquid crystal display device. In order to solve the problem, the present invention provi...  
WO/2018/221270A1
Provided are a liquid crystal composition capable of achieving vertical alignment of liquid crystal molecules without using an alignment film through the action of a polymer having a polar group, and a liquid crystal display element that...  
WO/2018/219841A1
The invention relates to a liquid-crystal medium having a clarification point of 120°C or more, containing at least one compound selected from the group of compounds of formulae (IA), (IB), (IC), (ID) and (II), in which the groups and p...  
WO/2018/214251A1
Disclosed are a liquid crystal material, a liquid crystal display panel and a method for manufacturing the liquid crystal display panel. The liquid crystal material is used to form a polymer thin film on a substrate with no PI film so as...  
WO/2018/216939A1
The present invention relates to a polymer suitable for use in a liquid crystal aligning agent thanks to excellent liquid crystal alignment and electrical properties thereof, a liquid crystal aligning agent comprising the same, a liquid ...  
WO/2018/216940A1
The present invention relates to: a polymer which has excellent liquid crystal alignment properties and electrical characteristics, thus being appropriate for use in a liquid crystal alignment agent; a liquid crystal alignment agent comp...  
WO/2018/216485A1
The present invention provides a liquid crystal display element exhibiting a high transmittance and a high-speed response. A liquid crystal display element includes: a first electrode substrate and a second electrode substrate facing the...  

Matches 1 - 50 out of 24,427