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7306832 |
Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display
A manufacturing method of a cellulose ester film satisfying the relationships, Nx>Ny>Nz, and 0.8≦R t /R 0 ≦3.5, the method comprising casting a cellulose ester dope containing a solvent...
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7247358 |
Laminate controlling curl of hardcoat layer
Disclosed is a laminate with a reduced tendency for curling in a hard coat layer. The laminate comprises a transparent substrate and a hard coat layer provided on the transparent substrate. The...
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7241480 |
Laminate improving slippage of hardcoat layer
There is provided a laminate comprising a hard coat layer having the outermost surface to which slipperiness has been imparted. The laminate comprises a transparent substrate and a hard coat layer...
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7153552 |
Polarizing plate and display
A polarizing plate provided on a surface of a liquid crystal cell of a display, containing a polarizing element, Film A and Film B each provided on each of two surfaces of the polarizing element,...
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7108897 |
Dye type polarizing plate
This invention relates to a polyvinyl alcohol type polarizing film or plate which comprises a water-soluble dye having the formula (1) in a free acid form or a copper complex salt thereof. The said...
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7070837 |
Screen protector
A plastic film screen protector that prevents interference patterns from arising when the film touches the screen is described. The advantages are accomplished by the film having a slightly...
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7041344 |
Biaxially oriented polyester film for light-diffusing plate and light-diffusing plate
A polyester film which is excellent in uniform light diffusibility, heat-resistant dimensional stability and luminance and suitable as a substrate of a light-diffusing plate of a liquid crystal...
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6924010 |
Low solution viscosity cellulose triacetate and its applications thereof
The invention relates to low solution viscosity cellulose triacetate and methods of making thereof. The invention also relates to films prepared from the low solution viscosity cellulose triacetate...
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6787202 |
Polyester film composite, light-diffuser plate and utilization thereof
A polyester film composite material comprising a biaxially oriented polyester film having a thickness of 5 at least 50 gm but not more than 200 gm and an easy-adhesion coating applied onto one or...
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6773767 |
Liquid crystal display unit and method for manufacturing the same
To provide a liquid crystal display unit without occurrence of abnormal orientation of liquid crystal molecules and deterioration of the image quality and a method for manufacturing the same. Above...
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6746732 |
Triacetyl cellulose film with reduced water transmission property
Disclosed is a triacetyl cellulose film comprising (a) an unsubstituted triphenyl phosphate compound and (b) a lower alkyl-substituted triphenyl phosphate ester compound. Such a film exhibits a...
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H002083 |
Cellulose acetate film for use in liquid crystal displays
A liquid crystal device having a plurality of pixel electrodes for transmitting light, a first panel having an activation portion for selectively activating the plurality of pixel electrodes, an...
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6623812 |
Reflector, method for fabrication thereof and reflective liquid crystal display device incorporating the reflector
A reflector is disclosed which enables bright image display with a wide angle of view and can be efficiently fabricated by a a simplified process. The reflector includes a resin layer having at its...
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6489377 |
Method for producing thermotropic casting resin systems and utilization thereof
The invention relates to a method for producing thermotropic casting resin systems that comprise at least one matrix polymer including at least one thermotropic monomer compound which cannot be...
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6312772 |
Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer
Multilayer laminates including films, sheets, preforms, containers and other articles having at least one wholly aromatic, amorphous, stretchable liquid crystalline polymer layer with at least one...
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6294231 |
Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus
An optically anisotropic film obtained from a mixture comprising a polymer and a liquid crystal compound, wherein retardation of the optically anisotropic film at 80° C., 60° C. or 0° C....
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6017594 |
Writing instruments with thermochromic liquid crystal coatings
Writing instruments are provided with thermochromic liquid crystal coatings which may be covered by acrylic polymer coatings. The underlying coatings are protected by an outer protective barrier...
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5997964 |
Liquid crystal display
A liquid crystal display and method of making. The display includes a layer of support material stabilizing a layer of liquid crystal material in dimensional thickness and uniformity. The invention...
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5891357 |
Optical element and method of manufacturing the same, and macromolecular liquid crystal for an optical element
An optical element comprises a molded body of a composition of a cross-linked macromolecular liquid crystal and a resin. An optical element composed of a macromolecular liquid crystal composition...
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5851605 |
Adhesive particulate composition, adhesive spacers for liquid crystal display panel, and liquid crystal display panel
In the adhesive spacers which are synthesized as by the impact method in a high-speed air current, resin particles formed solely of an adhesive layer are included in a large amount besides those of...
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5846451 |
Crosslinking type liquid crystal polymer and oriented crosslinking film thereof
A crosslinking type liquid crystal polymer, an oriented crosslinking film thereof, and a method of producing the oriented crosslinking film are disclosed. The crosslinking type liquid crystal...
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5843501 |
Retortable extended shelf life food container
The retortable multilayer container of the present invention includes a receptacle and lid having at least a barrier layer includes an LCP film and inner food contact layer comprising at least one...
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5817383 |
Substrate of electrode for liquid crystal
A substrate of electrode for liquid crystal which comprises a substrate film for liquid crystal comprising an aromatic polyester or a polycarbonate which contains, as a bisphenol component, at...
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5798057 |
Method of manufacturing a switchable cholesteric filter as well as a luminaire having such a filter
The invention provides a simple method of manufacturing a broadband, switchable cholesteric filter. To this end, a mixture of polymerizable, liquid-crystalline molecules is provided between two,...
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5766699 |
Molded article
A molded article comprising of a molded resin product having a norbornane polymer skeleton coated with at least one layer of gas barrier resin having oxygen gas permeabilities of: i) under 10...
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5747121 |
Optical compensatory sheet
An optical compensatory sheet is composed of a transparent support, an orientation layer and an optically anisotropic layer. The orientation layer is made of a polymer, and the optically...
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5731050 |
Adhesive compositions for liquid crystal displays
An adhesive composition for use in joining a polarizer plate to a substrate of a liquid crystal cell contains as a main component (1) an ethylene-vinyl acetate copolymer, (2) a copolymer of...
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5716695 |
Cross-laminated multilayer film structures for use in the production of banknotes or the like
A laminated multilayer film substrate for use in the production of banknotes. The film substrate includes a first layer comprising at least about 50 weight percent of a high density polyethylene...
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5698134 |
Electrooptical system
The invention relates to an electrooptical system which between 2 electrode layers contains a liquid crystal mixture and a further optically transparent polymer medium, in which one of the...
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5679284 |
Liquid crystal polyester resin composition
An improved synthetic resin composition is provided that consists essentially of 100 parts by weight of a resin component composed of in excess of 50 up to 99 parts by weight of a liquid crystal...
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5677024 |
Laminate having improved polarization characteristics and release film used therefor
A laminate having improved polarization characteristics, in which an adhesive layer is formed on one surface of a polarizing film, a retarded polarizing film or a retardation film and a release...
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5653845 |
Liquid crystal display device and method of construction
A liquid crystal display device and method of construction, includes a first substrate and a second substrate each having a first surface, and a liquid crystal material provided between the first...
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5609943 |
Non-wettable layer for color filters in flat panel display devices
A dispersion-preventing patterned substrate suitable for a liquid crystal display device is described. The substrate is patterned with a resin which is a cure of a coating composition comprising a...
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5601884 |
Retardation film and production thereof
A retardation film comprising a polymerized liquid crystal oligomer having positive intrinsic birefringence, also having a glass transition temperature of 50° C. or below and showing nematic or...
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5580618 |
LCD article from liquid crystal filled, hydrophilically-coated, porous PTFE film
A liquid crystal-containing precursor for a liquid crystal display device consisting of a porous polytetrafluoroethylene film which has the structure defining the pores treated with a hydrophilic...
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5413822 |
Article of plastic material at least a part of the outer surface of which is decorated
The present invention concerns an article, in particular a part of a bracelet (21) for watches, having a base (22) formed by an elastomer, an outer surface (24) of such base including a decoration...
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5409744 |
Polymer dispersed liquid crystal optical devices
A polymer dispersed liquid crystal optical device has two substrate each having an electrode layer. At least one of the substrates is transparent. An ultraviolet-cured product, such as a polymer...
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5389288 |
Liquid crystal display
A liquid crystal display which can provide a homogeneous display by preventing an abnormal orientation of a liquid crystal around the spacers or between the spacers during energization, and which...
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5387445 |
Liquid crystal display device
A liquid crystal display device including two electrically insulating substrates, electrodes on the inner surfaces of the substrates, a film of liquid crystal material contained between the...
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5288529 |
Liquid crystal polymer film
A flat and nearly mechanically isotropic liquid crystal polymer film (38) can be formed by laminating two continuous biaxially oriented films. A laminate is produced having two thin outer surface...
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5208080 |
Lamination of semi-rigid material between glass
A method is disclosed for producing superior optically clear laminates having a sheet of semi-rigid material encapsulated in a thermoplastic interlayer between layers of rigid material such as...
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5130831 |
Particulate spacers and liquid crystal display cells containing these spacers
A particulate spacer for use in a liquid crystal display cell, electrochromic display device, or the like is provided. The particulate spacer comprises a core particle and a functional layer formed...
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4950052 |
Encapsulated liquid crystal apparatus with a polymer additive
A liquid crystal apparatus including a latex containment medium, a liquid crystal material dispersed in plural volumes in the medium, and a barrier means forming a wall in plural volumes in said...
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4939003 |
Liquid crystal element
Disclosed is a liquid crystal element with an improved orientation layer and a coating composition for forming such an orientation layer. The orientation layer consists essentially of a polymer...
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4915491 |
Side chain liquid crystalline acrylic copolymers exhibiting nonlinear optical response
This invention provides novel acrylic copolymers which exhibit nonlinear optical response, and which have utility as a transparent optical component in optical light switch and light modulator...
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4876120 |
Tailorable multi-layer printed wiring boards of controlled coefficient of thermal expansion
Disclosed are improved laminates useful in the manufacture of multi-layer printed wiring boards (MLPWB) and laminates. Such improved composites contain at least one layer which is formed from a...
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4834509 |
Liquid crystal optical device and process for its production and method for its operation
A liquid crystal optical device comprising a pair of substrates provided with electrodes and a layer containing a liquid crystal material sandwiched between the pair of substrates, wherein said...
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4629637 |
Coated optically isotropic or monoaxially film of plastic
Optically monoaxial film of plastic which is coated with a product formed by hardening a mixture of a prepolymer, containing at least two (meth)acryloyl groups, and a (meth)acrylic acid ester of a...
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4618514 |
Alignment layer for liquid crystal display
Liquid crystal displays are improved by using as the alignment layer an alkali-soluble resin which is an addition resin of (a) at least one ethylenically unsaturated, ligand-free monomer and (b) at...
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4243455 |
Method of forming electrode connector for liquid crystal display device
An improved simple and cheap method of forming electrode connector for liquid crystal display device has been found. This novel method eliminates difficulties in complicated compression molding...
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