Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 24,733

Document Document Title
WO/2019/172013A1
This polymerizable liquid crystal composition comprises a polymerizable liquid crystal compound, a polymerization initiator, and an organic solvent and satisfies formula (1): 0.15 ≤ cV ≤ 0.65 [in the formula, cV represents a product ...  
WO/2019/168292A1
The present invention relates to: a method for preparing a solid photonic crystal IPN composite functionalized with an enzyme, the method allowing a PAA hydrogel to penetrate a solid spiral photonic crystal structure and binding an enzym...  
WO/2019/167640A1
This compound represented by general formula (i) includes a ring B that has a partial structure Ki 1 represented by any one of general formulas (K-1) to (K-6) and that has at least one P-Sp- group and at least one Ri 2 (Ri 2 represents a...  
WO/2019/165687A1
A photo-alignment material, a liquid crystal display panel and a preparation method therefor. A chemical structural formula of the photo-alignment material comprises a first group, a second group, a third group, and a fourth group which ...  
WO/2019/165653A1
A liquid crystal material and a liquid crystal display panel. The liquid crystal material comprises a liquid crystal molecule, a polymerizable monomer, and an auxiliary alignment agent, where the chemical structural formula of the auxili...  
WO/2019/164138A1
The present invention relates to a liquid crystal alignment composition comprising a polyimide-based (co)polymer together with a liquid crystal polymer, a preparation method of a liquid crystal alignment film using same, and a liquid cry...  
WO/2019/163878A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition used for forming an optical anisotropic membrane exhibiting excellent durability; an optical anisotropic membrane; an optical film; a po...  
WO/2019/155761A1
Provided is a compound represented by formula (1). In formula (1), each of a and b independently represents 0, 1 or 2, while satisfying 0 ≤ a + b ≤ 3; each of ring A1, ring A2, ring A3 and ring A4 independently represents, for exampl...  
WO/2019/154740A1
The present invention relates to a liquid crystal (LC) medium comprising polymerizable compounds, to a process for itspreparation, to itsuse for optical, electro-optical and electronic purposes, in particular in LC displays, and to LC di...  
WO/2019/154173A1
The invention discloses a method for preparing porous functional polymer microspheres, comprising: forming a homogeneous liquid crystal mixture which comprises at least one reactive liquid crystal, at least one copolymerizable monomer, a...  
WO/2019/151709A1
The present application relates to a coating composition, a method for manufacturing a substrate using same, and an optical device. The present application provides a method for manufacturing a substrate having fixed spacers on the surfa...  
WO/2019/151360A1
This lyotropic liquid crystal material contains: a cellulose derivative which has a molecular structure represented by formula (1A) and which satisfies the inequality 0.01 ≤ [number of groups having unsaturated double bonds represented...  
WO/2019/148827A1
Provided by the present invention are a self-aligning material, a self-aligning liquid crystal material, and a method for manufacturing a liquid crystal panel. The self-aligning material of the present invention can align liquid crystal ...  
WO/2019/147842A1
Described herein are liquid crystal compositions containing a five-membered heterocyclic ring that can allow for the adjustment of their refractive indices under the application of an electric field. In addition, selectively dimmable rev...  
WO/2019/141833A1
The present invention relates to a novel class of polymers which can be used as dielectric material for the preparation of passivation layers in electronic devices. The polymers are prepared from polymerizable compounds having mesogenic ...  
WO/2019/143053A1
The present invention relates to a liquid crystal aligning agent composition comprising an end modifier for an end of a particular chemical structure, together with a polyimide or a precursor polymer thereof.  
WO/2019/142952A1
Disclosed are a photoactive agent, a method for manufacturing the photoactive agent, and a method for manufacturing a liquid crystal aligning agent, wherein the photoactive agent has a N-O-C=O-C band and is mixed with a liquid crystal al...  
WO/2019/105491A3
The present invention belongs to the technical field of liquid crystal materials, and specifically relates to a method for using a fluorinated azobenzene to regulate a liquid crystal reflection colour. The fluorinated azobenzene has the ...  
WO/2019/138791A1
The present invention provides: a liquid crystal composition satisfying at least one property among properties such as high upper-limit temperature, low lower-limit temperature, low viscosity, adequate optical anisotropy, large negative ...  
WO/2019/139332A1
The present invention relates to a liquid crystal aligning agent composition comprising, together with a polyimide or a precursor polymer thereof, a urea-based compound containing at least two urea functional groups and having a structur...  
WO/2019/135350A1
A liquid crystal composition which satisfies at least one of, or has a suitable balance of at least two of, the characteristics of having a high upper temperature limit, a low lower temperature limit, a low viscosity, a high optical anis...  
WO/2019/127649A1
Disclosed is a self-aligned liquid crystal adjuvant, comprising an adjuvant I as shown in formula 1 and an adjuvant II as shown in formula 2. Further disclosed is a self-aligned liquid crystal mixture comprising the above self-aligned li...  
WO/2019/133408A1
A composition for enhanced heat transfer fluid performance. The composition includes at least one base heat transfer fluid. The at least one base heat transfer fluid undergoes one or more phase changes in a heat transfer process. The hea...  
WO/2019/127771A1
A display panel (81), a manufacturing method, and a liquid crystal display (80). The display panel (81) comprises a first substrate (11), a second substrate (12) opposite to the first substrate (11), and a liquid crystal layer (13) provi...  
WO/2019/133407A1
A method for improving wear control, while maintaining or improving energy efficiency, in an engine or other mechanical component lubricated with a lubricating oil, by using as the lubricating oil a formulated oil. The formulated oil inc...  
WO/2019/121368A1
The invention relates to a medium comprising one or more bimesogenic compounds and one or more liquid crystalline compounds having a high positive value for dielectrical anisotropy. Further, the invention relates to a method of productio...  
WO/2019/124094A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition that has a negative dielectric constant anisotropy (Δε), that satisfies low voltage drive properties, high-speed response, and display...  
WO/2019/124695A1
The present invention relates to a liquid crystal composition for inducing homogeneous alignment, a method for manufacturing a homogeneously aligned liquid crystal display by using the same, and a liquid crystal display thereof. The pres...  
WO/2019/124964A1
The present application relates to a liquid crystal composition and a use thereof. The present application can provide a liquid crystal composition having reverse-wavelength dispersibility and excellent high-temperature durability. Such ...  
WO/2019/088533A3
The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having reinforced alignment properties and stability and exhibiting excellent electrical properties, a method for...  
WO/2019/088532A3
The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having reinforced alignment properties and stability and exhibiting excellent electrical properties, a method for...  
WO/2019/121438A1
The invention relates to compounds of formula (I) : R11-A11-(Z11-A12)p-X11-Sp11-X12-(A13-Z13)q-A14-R12, wherein R11, R12, A11 to A14, Z11, Z13, X11, X12, Sp11, p and q have one of the meanings as given herein below. The invention further...  
WO/2019/121648A1
The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, (I) and one or more compounds selected from the group of the compounds of the formulae IIA, IIB and IIC, (IIA) (IIB) (IIC) where...  
WO/2019/120101A1
Disclosed is a compound having the structure of formula I. Also disclosed is a liquid crystal composition comprising the compound of formula I, and a photoelectric display component comprising the liquid crystal composition. The compound...  
WO/2019/124093A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition that has a negative dielectric constant anisotropy (Δε), that satisfies low voltage drive properties, high-speed response, and display...  
WO/2019/124153A1
The purpose of the present invention is to provide: a liquid crystal composition having excellent vertical alignment properties and burn-in resistance; and a liquid crystal display device using the liquid crystal composition. The present...  
WO/2019/124092A1
The present invention provides: a compound represented by formula (i), a liquid crystal composition using said compound, and a liquid crystal display device using said liquid crystal composition. The compound represented by formula (i) h...  
WO/2019/124095A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition which satisfies various properties required for liquid crystal display elements such as high-speed response, high contrast, and low powe...  
WO/2019/124155A1
The present invention addresses the problem of providing a liquid crystal display element which has excellent vertical alignment properties with respect to an insulating layer, especially with respect to an organic insulating layer. The ...  
WO/2019/124154A1
Provided are: a polymerizable liquid-crystal compound suitable for producing positive-C-plate retarder films which have excellent heat resistance and reverse wavelength dispersion characteristics; a polymerizable liquid-crystal compositi...  
WO/2019/124345A1
The present invention addresses the problem of providing: a polymerizable liquid crystal composition that satisfies the demand for the high-speed response, low-voltage drive, high contrast, long-term reliability, and the like that have h...  
WO/2019/125005A1
The present application relates to a liquid crystal cell, a method for producing same, and uses for same. The present application can provide a liquid crystal cell and a method for producing same, the liquid crystal cell being normally i...  
WO/2019/116901A1
The present invention addresses the problem of providing: a liquid crystal composition which has an improved response speed and an improved contrast ratio while satisfying various properties required of a liquid crystal composition; and ...  
WO/2019/116904A1
The problem to be solved by the present invention is to provide: a liquid-crystal composition which has a negative value of dielectric anisotropy (Δε), a high TNI, a high Δn, and a low γ1; a VA-, FFS-, or IPS-mode liquid-crystal disp...  
WO/2019/115485A1
The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula X, (X) and one or more compounds selected from the group of the compounds of the formulae IIA, MB and IIC, (IIA) (IIB) (IIC) wherei...  
WO/2019/118382A1
The present disclosure provides thionated polymers, comprising one or more aromatic groups and at least one Sx group, wherein x is 1-200, wherein the thionated polymer comprises about 50% by weight or less, based on the weight of the thi...  
WO/2019/116979A1
The present invention addresses the problem of providing: a polymerizable compound having suitable polymerization reactivity, a high conversion rate, a low polymerization initiation temperature, and a high solubility in a liquid crystal ...  
WO/2019/116902A1
The present invention addresses the problem of providing: a liquid crystal composition which has an improved response speed and an improved contrast ratio while satisfying various properties required of a liquid crystal composition; and ...  
WO/2019/111892A1
The present invention relates to a compound, a liquid crystal composition, and a liquid crystal display element. The compound is represented by formula (1). R1 is hydrogen or alkyl that may be substituted; rings A1 and A2 are each cyclop...  
WO/2019/110458A1
The present invention relates to liquid-crystalline media comprising one or more mesogenic compounds of formula I as set forth hereinafter, wherein the one or more compounds of formula I are contained in the medium in an amount, based on...  

Matches 1 - 50 out of 24,733