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Stock Material Or Miscellaneous Articles > Liquid Crystal Optical Display Having Layer Of Specified Composition > With Viewing Layer Of Specified Composition > Polarizer Or Dye Containing Viewing Layer Polarizer Or Dye Containing Viewing LayerPolarizer Or Dye Containing Viewing Layer patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.06/07/07 - 20070128382 - Elliptically polarizing plate and method of producing the same A rolled elliptically polarizing plate that is made by laminating a compensation film 13 having a coated layer made by a coating agent performing a compensation function on the surface of a rolled linear polarizing plate, the compensation film being a rolled film formed by application of a coating agent ... 06/07/07 - 20070128381 - Rolled optical film A rolled optical film includes a cellulose ester film which has a width of from 1 m to 3 m and a length of 500 m or more and is shaped in a rolled film. The cellulose ester film includes streaks from 1 line to 20 lines per 10 mm ... 06/07/07 - 20070128380 - Cellulose ester film, its manufacturing method, polarizing plate, and liquid crystal display Disclosed is a cellulose ester film comprising cellulose ester and a phosphonite compound. ... 05/31/07 - 20070122567 - Method for preparing dope and method for producing cellulose triacetate film A dope is prepared by quickly and completely dissolving a polymer in a solvent. The solvent is supplied from a solvent tank to a solution tank. A measuring apparatus measures 15 to 20% by weight of a polymer with respect to the solvent and feeds the polymer to the solution ... 05/24/07 - 20070116902 - Optical film, anti-reflection film, polarizing plate and image display device An optical film, which comprises: a transparent support; and a light-diffusing layer containing: at least one kind of resin particles having a particle size of from 0.5 μm to 5 μm; and a binder matrix, wherein the resin particles having a compressive strength of from 2 to 10 kgf/mm2; an ... 05/03/07 - 20070098923 - Polarizing liquid crystal film and method for manufacturing the same, light guide plate integrated with polarizing liquid crystal film and backlight unit The present invention relates to a polarizing liquid crystal film having no alignment layer and a method for manufacturing the same, a light guide plate integrated with the polarizing liquid crystal film, and a backlight unit. The polarizing liquid crystal film of the present invention includes an adhesive layer, a ... 04/26/07 - 20070092663 - Cellulose ester film, polarizing plate and display A cellulose ester film exhibiting: a free volume radius of 0.25 to 0.31 nm and a half-width of 0.04 to 0.1 nm, the free volume radius and the half-width being determined by positron annihilation lifetime spectroscopy; and Ro of 0 to 10 nm and Rt of −30 to ⇄20 nm, ... 04/05/07 - 20070077373 - Polymer film and polarizing plate and liquid crystal display device using the same A polymer film, which comprises: at least one liquid crystalline compound; and a compound having a dielectric constant ε of 4.0 or more, wherein a haze of the polymer film is 1.5% or less; and a polarizing plate and a liquid crystal display device using the polymer film. ... 03/22/07 - 20070065604 - Cellulose acylate film, polarizing plate, and liquid crystal display device wherein A represents a substitution degree by an acetyl group of a hydroxyl group in a glucose unit of the cellulose acylate, and B represents a substitution degree by a substituent having from 3 to 4 carbon atoms of a hydroxyl group of a glucose unit of the cellulose acylate. ... // - 0.5≦B≦1.2 Expression (III): - ... // - 2.6≦A+B≦3.0; and Expression (II): - ... 03/15/07 - 20070059458 - Cellulose acylate film, optically compensatory film, polarizing plate and liquid crystal display Re(λ) is an in-plane retardation value at a wavelength of λ nm, and Rth(λ) is a thickness-direction retardation value at a wavelength of λ nm. ... 03/08/07 - 20070054066 - Circularly polarizing plate, vertically alignment type of liquid crystal display panel and method of manufacturing the same A circularly polarizing plate includes a λ/4 phase difference plate and a linearly polarizing plate overlaid on a main surface of the λ/4 phase difference plate and having an absorption axis forming an angle of about 45° with respect to a lagging axis of the λ/4 phase difference plate. The ... 03/01/07 - 20070048461 - Hard coat film, production method of the same, polarizing plate and display To provide hard coat films having high hardness, and uniform durability against scratching and high flatness even with a small thickness and a large width, and to provide a method producing the same. The hard coat films are provided with an actinic ray curable resin on a cellulose ester film ... 03/01/07 - 20070048460 - Optical film, manufacturing method of the same, and polarizing plate and liquid crystal display using the optical film wherein nx represents an in-plane refractive index in a slow axis direction of the optical film, ny represents an in-plane refractive index in a fast axis direction of the optical film, and nz represent a refractive index in a thickness direction of the optical film. ... 03/01/07 - 20070048459 - Polarizing plate and liquid crystal display apparatus using the same Rt={(nx+ny)/2−nz}×d. Formula (II): ... 03/01/07 - 20070048458 - Optical film, method of producing the same, optical compensatory film, polarizing film, and liquid crystal display device An optical film comprising a layer consisting mainly of an organic compound and a layer containing inorganic fine particles wherein a content of the organic compound having a molecular weight of 1000 or less is 30% by mass or less based on a content of the inorganic fine particles. The ... 02/15/07 - 20070036918 - Retardation film and method for producing the same, optical functional film, polarizing film, and display device The main object of the present invention is to provide a highly reliable biaxial retardation film without the problems of peeling off of the retardation layer from the base material or the like generated in the case of forming the retardation layer, capable of enlarging the range of the thickness ... 02/15/07 - 20070036917 - Liquid crystal display device A liquid crystal display device comprising a liquid crystal cell containing a nematic liquid crystal material aligned nearly in parallel to the surfaces of the cell at the time of no voltage application thereto, and two polarizers disposed on both outer sides of the liquid crystal cell, wherein the optically ... 01/25/07 - 20070020409 - Process for preparing metal compounds of an azo compound in the presence of seed crystals characterized in that the preparation takes place in the presence of seed crystals. ... 01/25/07 - 20070020408 - Process for preparing metal compounds of an azo compound using a multistage heat-treatment process characterized in that an aqueous suspension of a corresponding metal compound is heat-treated in at least two pH stages. ... 01/25/07 - 20070020407 - Elliptically polarizing plate, liquid crystal panel, liquid crystal display device, and image display device An elliptically polarizing plate comprising a retardation film having a film comprising a polymer which has, as its main chain, a polyol skeleton having a side chain substituted with at least one chemical group selected from the group consisting of an aromatic carbonyl group, an aryl-substituted lower alkylcarbonyl group, and ... 01/11/07 - 20070009676 - Retardation film, polarizing plate, and liquid crystal display device (where “nx” is a maximum refraction index of the film surface, “ny” is a refraction index in the direction perpendicular to “nx,” “nz” is a refraction index along the thickness of the film, and “d” is the thickness of the film.) ... 01/04/07 - 20070003711 - Polarizing film, liquid crystal display including polarizing film, and manufacturing method thereof A liquid crystal display according to the present invention comprises a first panel, a second panel facing the first panel, a liquid crystal layer disposed between the first panel and the second panel, and a polarizing film, wherein the polarizing film includes electrically conductive particles (e.g., carbon nanotubes or carbon ... 12/28/06 - 20060292315 - Polarizing plate and display device A polarization plate comprising a polarizer and polarizing plate protective films A and B provided on both surfaces of the polarizer, wherein (i) a thickness of each of the polarizing plate protective films A and B is 30 to 60 μm; (ii) in-plate retardation value Ro of the polarizing plate ... 12/28/06 - 20060292314 - Coating liquid for coating a retardation film, retardation film and composite polarizing plate using the coating liquid and method for producing retardation film, and liquid crystal display device The invention provides a coating liquid containing an organic modified clay complex, being able to reduce the haze value when formed into a coating retardation film and to maintain a high contrast ratio of the liquid crystal display device. The coating liquid is formed into a retardation film and composite ... 12/21/06 - 20060286313 - Cellulose acylate film, manufacturing method of cellulose acylate film, optically compensatory sheet, polarizing plate and liquid crystal display device A cellulose acylate film that has a crystallization index expressed by expression (A) as defined in the specification of from 0.70 to 1.02 and a modulus of elasticity in every arbitrary direction of an in-plane of the cellulose acylate film of from 3,800 MPa to 6,000 MPa; a manufacturing method ... 12/14/06 - 20060280882 - Cellulose ester film, polarizing plate and liquid crystal display An object of the present invention is to provide a polarizing plate protective film exhibiting a reduced variation value retardation, which is highly stable against polarizing plate degradation, polarizing plate dimension, and polarizing plate curl. Disclosed is a cellulose ester film possessing cellulose ester, polymer X having a weight average ... 12/07/06 - 20060275560 - Cellulose acylate film, polarizing plate, and liquid crystal display device wherein R2, R4, and R5 represent H or a substituent, R11 and R13 represent H or an alkyl group, L1 and L2 represent a single bond or a divalent linking group, Ar1 represents an arylene group or a divalent aromatic heterocyclic group, Ar2 represents an aryl group or a monovalent ... 12/07/06 - 20060275559 - Method for producing birefringent film, optical film and image display device using the same (1/STD)1/2≦SMD<1 (1) ... 11/02/06 - 20060246232 - Optical film, polarizing plate and in-plane switching mode liquid crystal display An optical film comprising a resin and birefringent needle-shaped particles, the resin being added with the birefringent needle-shaped particles and being stretched to form the optical film (hereafter designated as Optical Film A), wherein (i) the resin exhibits a positive birefringence along a stretching direction when stretched; (ii) the birefringent ... 10/26/06 - 20060240197 - Photochromic and electrochromic compounds and methods of synthesizing and using same This invention relates to novel photochromic and electrochromic monomers and polymers based on 1,2-dithienylcyclopentene derivatives and method of using and synthesizing same. The compounds are reversibly interconvertible between different isomeric forms under suitable photochromic or electrochromic conditions. The electrochromic conversion may be catalytic. The application also relates to ultra-high density ... 10/19/06 - 20060233973 - Cellulose ester film, manufacturing method thereof, optical film, polarizing plate and liquid crystal display A method of producing a cellulose ester film comprising the steps of: (i) melting a cellulose ester containing 5.0% by weight or less of water at a temperature in the range of 150 to 300° C.; and (ii) melt casting the molten cellulose ester to form the cellulose ester film, ... 10/19/06 - 20060233972 - Optical functional film, production method thereof, and polarizing plate and image display device using the same An optical functional film comprises: a transparent support comprising a cellulose acylate film and having a thickness of less than 80 μm; and at least one coating layer on at least one surface of the transparent support, wherein said at least one coating layer has a total thickness of 5 ... 10/05/06 - 20060222786 - Cellulose acylate, cellulose acylate film, and method for production and use thereof A cellulose acylate solution containing a cellulose acylate which satisfies 2.5≦A+B≦3, 0≦A≦2.5, 0.3≦B≦3 (wherein A is the substitution degree of an acetyl group, and B is the sum of the substitution degrees of an acyl group having 3 to 7 carbon atoms) and whose content of sulfur atoms of residual ... 09/28/06 - 20060216439 - Optical film An optical film comprising a cycloolefin resin or a cellulose ester resin, wherein (a) at least one of edges of the optical film is slit; (b) an average surface roughness Ra specified in JISB0601-2001 of a cross-section of the optical film formed by slitting is 0.05 to 0.9 μm; and ... 09/28/06 - 20060216438 - Inorganic fine particle-containing composition, optical film, antireflection film and polarizing film, and polarizing plate and display device using the same An inorganic fine particle-containing composition comprising a silylation-treated inorganic oxide fine particle, which comprises 1.4 or more silyl groups per a surface area of 1 nm2 of the inorganic oxide fine particle. ... 09/21/06 - 20060210727 - Antireflection film, and display device comprising the same where R1 represents a hydrogen atom, a methyl group, a methoxy group, an alkoxycarbonyl group, a cyano group, a fluorine atom, or a chlorine atom; Y represents a single bond, *—COO—**, *—CONH—**, or *—O—**; L represents a divalent linking group; R2 to R4 each independently represents a halogen atom, a ... 09/14/06 - 20060204681 - Broadband reflection type brightness enhancement polarizer and liquid crystal display having the same Disclosed is a broadband reflection type brightness enhancement polarizer, which includes a cholesteric liquid crystal film laminate having a broadband selective reflecting wavelength range in which a plurality of cholesteric liquid crystal films having selective reflecting wavelength ranges different from each other by having different mixture ratios of a curable ... 08/17/06 - 20060182902 - Dyes for anisotropic dye films, dye compositions for anisotropic dye films, anisotropic dye films and polarizing elements An anisotropic dye film having high dichromatic properties is provided. An anisotropic dye film wherein the period d attributable to molecular stacking is at most 3.445 Å, and the column length L thereof is at least 105 Å. The anisotropic dye film preferably has a degree of orientation of the ... 08/17/06 - 20060182901 - Stretched cellulose ester film, hard coat film, antireflective film, and optical compensation film, and polarizing plate, and display device using them where B represents a benzenemonocarboxylic acid residue, G represents an alkylene glycol residue having a carbon number of 2 through 12 or an oxyalkylene glycol residue having a carbon number of 4 through 12, A represents an alkylene dicarboxylic acid residue having a carbon number of 4 to 12, and ... 08/17/06 - 20060182900 - Retardation film having a homeotropic alignment liquid crystal film and method for preparing the same The present invention relates to a retardation film having a homeotropic alignment liquid crystal film, a polarizing film, an IPS (In-Plane Switching) mode liquid crystal display and a method for preparing the same. More particularly, the present invention relates to a homeotropic alignment liquid crystal film prepared from a liquid ... 08/10/06 - 20060177607 - Retardation film, polarizing element, liquid crystal panel, and liquid crystal apparatus In the expressions (1) and (2): Re[450], Re[550], and Re[650] respectively represent in-plane retardation values measured by using light of wavelengths of 450 nm, 550 nm, and 650 nm at 23° C.; and Rth[550] represents a thickness direction retardation value measured by using light of a wavelength of 550 nm ... 08/10/06 - 20060177606 - Polarizing film and producing method thereof, and optical component using the same The present invention provides a polarizing film with high polarization degree and high transmittance, which is directed to the use of polyvinyl alcohol (PVA)-based film by subjecting to a monoaxial multi-step dry-stretch process, thereafter conducting a swelling process in a water-washing tank, cross-dyeing in a dyeing-crosslinking tank comprising an aqueous ... 07/27/06 - 20060165919 - Coating composition, optical film, anti-reflection film, polarizing plate and image display device using the same A coating composition comprises: a fluoroaliphatic group-containing copolymer comprising a repeating unit A corresponding to a fluoroaliphatic group-containing monomer and a repeating unit B corresponding to at least one monomer, wherein a material obtained by polymerization of only the repeating unit B exhibits a glass transition point of 300K or ... 07/27/06 - 20060165918 - Polarizing plate having optically anisotropic layer formed from liquid crystal molecules A polarizing plate has a polarizing membrane and an optically anisotropic layer formed from liquid crystal molecules. The optically anisotropic layer is formed on the polarizing membrane, or formed on an orientation layer that is formed on the polarizing membrane. ... 07/13/06 - 20060153998 - Multi-layered compensation film using specified tg material as a birefringent layer A multilayer compensator includes one or more polymeric first layers and one or more polymeric second layers. The first layers comprise a polymer having an out-of-plane birefringence between −0.005 and +0.005. The second layers comprise an amorphous polymer having an out-of-plane birefringence that is either less than −0.005 or greater ... 07/06/06 - 20060147652 - Dichroic dye and microencapsulated liquid crystal composition thereof Dichroic dyes, compositions thereof, and liquid crystal compositions, microencapsulated liquid crystal compositions and liquid-crystal display elements employing the same. The dichroic dyes have high photostability in addition to excellent solubility. Furthermore, the liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7. ... 06/29/06 - 20060141173 - Transition film of flat panel display and a method using the same A flat panel display comprising a liquid crystal module, a backlight module, and a transition film is disclosed. The backlight module provides light to the liquid crystal module, and the transition film is disposed above the liquid crystal module. The transition film comprises a material capable of filtering light of ... 05/04/06 - 20060093759 - Cellulose acylate film, process for producing cellulose acylate film, polarizing plate and liquid crystal display device In the foregoing expressions, each of Re and Rth is a value at 25° C. and 60% RH, and has a unit of nm. ... // - 1.0≦Rth/Re≦3.0 Expression (III) - ... // - 70≦Rth≦200 Expression (II) - ... // - 20≦Re≦50 Expression (I) - ... 04/27/06 - 20060088670 - Acrylic pressure sensitive adhesive with good antistatic property The present invention relates to an acrylic pressure sensitive adhesive composition containing ester plasticizer having at least one of ether linkages in the molecule represented by formula 1, alkali metallic salt and quaternary ammonium salt together and polarizer and LCD using the same. The acrylic pressure sensitive adhesive composition of ... 04/13/06 - 20060078693 - Method of manufacturing a birefringent film, optical film using the same, liquid crystal panel, liquid crystal display device and imaged display device A method of manufacturing a birefringent film includes stretching a polymer film in a widthwise direction while at the same time shrinking the same in a lengthwise direction so as to satisfy the relational expression: (1/STD)1/2≦SMD<1, in which the length in the widthwise direction and the length in the lengthwise ... 04/13/06 - 20060078692 - Optical laminate polarization light source device and liquid crystal display unit An optical laminate comprising a cholesteric liquid crystal layer and a ¼ wavelength plate laminated one upon another, characterized in that the ¼ wavelength plate comprises at least one layer (layer A) consisting of a material having a positive intrinsic birefringence least one layer (layer B) consisting of a material ... 03/23/06 - 20060062936 - Optical film, polarizing plate and display device utilising the film, and production method of optical film An optical film is disclosed having minimal curl, minimal coating unevenness and no cracks. The optical film is obtained by casting a dope comprising a cellulose ester and a non-chlorinated solvent on a metal support, the cellulose ester having a total acyl substitution degree of 2.6 to 2.85 and having ... 03/23/06 - 20060062935 - Polarizing plate protecting film and its manufacturing method, polarizing plate and liquid crystal display Disclosed is a process for manufacturing a polarizing plate protecting film comprising the steps of providing a film formation composition containing cellulose resin having a total acyl substitution degree of from 2.5 to 2.9, a plasticizer and a hindered amine or hindered phenol compound, heat-melting the film formation composition to ... 03/23/06 - 20060062934 - Retardation film and method of producing the same, and optical film, liquid crystal panel, and liquid crystal display apparatus all using the retardation film 0.2≦Rth[590]/Re[590]≦0.8 (2) ... // - 100 nm≦Re[590]≦350 nm (1) - ... 03/23/06 - 20060062933 - Protective films containing compatible plasticizer compounds useful in polarizing plates for displays and their method of manufacture Polymer films comprising plasticizer compounds represented by Structure 1 as described in the specification are useful as protective films in polarizing plates for display applications. Methods of manufacturing such polymer films and polarizing plates are also disclosed. ... 03/16/06 - 20060057307 - Antireflection film, polarized plate and image display device The present invention can provide an antireflection film improved in the scratch resistance while having a sufficiently high antireflection property, and a polarizing plate and a display device using the antireflection film, the antireflection film antireflection film comprising: a transparent support; and as an outermost layer, a low refractive index ... 03/09/06 - 20060051526 - Process for producing cellulose acylate film The present invention relates to a process for producing a cellulose acylate film, and an optical compensation sheet, a polarizing plate, and an image display device employing the cellulose acylate film. The process for producing a cellulose acylate film of the present invention is characterized by including a step of ... 03/02/06 - 20060045992 - Stretched cellulose ester film, polarizing plate and liquid crystal display employing the same A stretched cellulose ester film produced by stretching after film forming employing a cellulose ester including a polyester polyol obtained from (a) a glycol having an average carbon atom number of 2 to 3.5 and (b) a dibasic or an anhydrous dibasic acid having an average carbon number of 4 ... 02/23/06 - 20060040070 - Optical compensating sheet, production method thereof optical film, and polarizing plate and liquied crystal display device using the same The present invention provides a method for producing an optical compensating sheet, comprising a step of simultaneously coating at least two coating solutions on a transparent support, wherein at least one of the coating solutions simultaneously coated in that step contains a liquid crystalline compound and another coating solution contains ... 02/09/06 - 20060029750 - Cellulose ester film, cellulose ester dope, protective film of polarizing plate and polarizing plate Disclosed is a cellulose ester film comprising a polymer prepared by polymerizing at least one ethylenically unsaturated monomer selected from vinyl esters, vinyl esters having a functional group, acrylic esters, and acrylic esters having a functional group, wherein the polymer has a weight average molecular weight of not more than ... 12/22/05 - 20050281961 - Polymer film, solution casting method and apparatus Air is flown above a casting film. Further, plural guide boards are provided between an aeration duct and an emission duct in order to control the direction of air flow. The air passes through the direction at which the casting film moves. If the thickness data of the obtained film ... 12/08/05 - 20050271834 - Cellulose ester film and its manufacturing method, optical film, polarizing plate and liquid crystal display Disclosed is a cellulose ester film containing cellulose ester and microparticles having an average primary particle diameter of from 0.1 to 1.0 μm, wherein a relative standard deviation of a primary particle diameter of the microparticles is from 1 to 20%, and wherein the cellulose ester film has a surface ... 12/01/05 - 20050266178 - Method of manufacturing resin film, polarizing plate made of resin film and liquid crystal display device made of polarizing plate A method of manufacturing a resin film, including the steps of, a) slitting a resin base at both edge portions, the resin base comprising cellulose acetate or a norbornene type resin so as to form a resin base to a predetermined product width; and b) providing a knurling process on ... 10/20/05 - 20050233096 - Polarizer, method of manufacturing the polarizer, apparatus for manufacturing the polarizer, and display apparatus having the polarizer The present invention provides a polarizer that includes a supporting member and a liquid crystal polarizing layer that is coated on the supporting member. The liquid crystal polarizing layer includes liquid crystal molecules that are arranged in a predetermined direction and polarizing molecules that are combined with the liquid crystal ... 08/18/05 - 20050181147 - Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display A production method of cellulose film wherein cellulose film is produced by preparing a polymer solution through dissolving cellulose ester in a solvent containing a prescribed organic solvent as the main component, forming a filmy object from the prepared polymer solution, and evaporating the solvent in the filmy object; the ... 08/18/05 - 20050181146 - Antireflective film, polarizing plate including the same, image display unit including the same and method for producing antireflective film wherein X11 represents —OH, a halogen atom, —OR12 or —OCOR12 in which R12 represents an alkyl group; R11 represents an alkyl group, an alkenyl group or an aryl group; and m and n are each a positive integer provided that m+n is 4. ... 07/28/05 - 20050163943 - Polycarbonate-based oriented film and retardation film A uniaxially or biaxially oriented film which is made from a specific polycarbonate having a fluorene ring and a glass transition temperature of 165° C. or higher and which has a heat shrinkage factor when it is heated at 90° C. for 500 hours of 0.1% or less, and a ... 06/30/05 - 20050142304 - Optical cellulose acylate film, polarizing plate and liquid crystal display To provide an optical film which exhibits excellent retardation values both in the film plane and along the direction perpendicular to the film plane and shows little change in retardation values depending on environmental factors such as humidity, a liquid crystal display showing little change in viewing angle characteristics due ... 06/16/05 - 20050129878 - Sulfoderivatives of indanthrone, lyotropic liquid crystal system and anisotropic film on their base R═CH3, C2H5, OCH3, OC2H5, Cl, Br, OH, NH2, z is the value selected from the list including 0, 1, 2, 3, and 4, M—counterion, and j—number of counterions in a dye molecule, and which can be fractional in case of one counterion belonging to several molecules, and in case n>1, ... ### FreshPatents.com Support |