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7569260 |
Photosensitive composition and cured products thereof
There is provided a photosensitive composition excellent in photo-curability which comprises an epoxy compound having two or more epoxy groups, a polynuclear phenol compound having a specific...
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7541075 |
Sealant material for plastic liquid crystal display cells including one component epoxy resin composition
A sealant composition for a plastic liquid display cell is composed of a one-component epoxy resin composition of a base resin liquid and a curing agent liquid, wherein the base resin is a liquid...
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7524553 |
Optical film, polarizing plate and image display using the same
An object of the present invention is to provide an optical film assured of reflectance low enough to suppress glaring and excellent in the scratch resistance, antifouling property and antistatic...
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7521100 |
Liquid crystal sealing agent and liquid crystalline display cell using the same
The present invention relates to a sealant for liquid crystals having extremely low contamination nature to a liquid crystal, excellent coatability and bondability to a substrate, long service life...
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7517567 |
Transparent touch panel and a method of manufacturing the same
An optically transparent touch panel includes an upper substrate provided with an upper conductive layer formed on a lower surface thereof, and a lower substrate provided with a lower conductive...
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7495035 |
Photo-curable resin composition and sealing agent for flat panel display using the same
It is an object of the present invention to provide a photo-curable resin composition which provides a sealing agent for a flat panel display with good moisture permeation resistance and excellent...
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7462651 |
Radiation-curable desiccant-filled adhesive/sealant
A radiation-curable desiccant-filled adhesive/sealant composition comprising a radiation-curable resin, one or more desiccant fillers, one or more photoinitiators or photosensitizers, and...
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7438958 |
Sealant composition for liquid crystal and process for producing liquid-crystal display panel with the same
The present invention provides a liquid crystal sealing composition and a liquid crystal display panel excellent in adhesion, moisture permeation resistance and heat resistance and superior for use...
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7371440 |
Protective film for LCD and method for making the same
A protective film ( 1 ) includes a substrate ( 10 ), an upper hardened layer ( 20 ), a lower hardened layer ( 22 ), a mirror-effect layer ( 30 ), and a DLC (Diamond-Like Carbon) film ( 40 ). The...
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7307107 |
Photopolymerizable composition and use thereof
A photopolymerizable composition comprising a polymerizable compound and a photopolymerization initiator, wherein the polymerizable compound is characterized by comprising (a) a bifunctional...
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7262514 |
Epoxy resin composition for semiconductor encapsulation, semiconductor device using the same, and process for producing semiconductor device
An epoxy resin composition for semiconductor encapsulation in producing surface mount lead-less thin semiconductor devices. The epoxy resin composition for surface mount lead-less semiconductor...
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7259803 |
Resin sheet, liquid crystal cell substrate comprising the same
A resin sheet that is unlikely to be affected by heat and allows prevention of the occurrence of a crack is provided. A glass fiber cloth-like material is dipped into an epoxy resin solution and...
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7211303 |
Alignment film and LCD made of the same
An alignment film for avoiding the degradation of the charge holding rate of a LCD, due to ionic impurity of the liquid crystal materials, and the LCD that is made of the same is disclosed herein. ...
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7101596 |
Liquid crystal sealant, liquid crystal display device using the same and method for producing the device
A liquid crystal sealant comprising an epoxy resin represented by the following formula (1): [Formula 1]
(in the formula, n denotes an average polymerization degree and is a positive number of...
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6955840 |
Liquid crystal display device having thin glass substrate on which protective layer formed and method of making the same
The LCD according to present invention includes a first substrate and a second substrate, two protective layers including at least one layer formed on outer surface of the first and second...
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6942906 |
Resin sheets containing dispersed particles, processes for producing the same, and liquid crystal displays
A resin sheet containing dispersed particles which is thin and lightweight, and has excellent mechanical strength and light-diffusing properties. The resin sheets may be used in liquid crystal...
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6913798 |
Sealing material for plastic liquid crystal display cells including two-component epoxy resin composition
A sealant composition for a plastic liquid crystal display cell is composed of a two-component epoxy resin composition of a base resin liquid and a curing agent liquid, wherein the base resin is a...
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6893721 |
Process for the reduction of undesirable outgassing species
A method to reduce undesirable outgassing includes bonding at least two optical components with a bonding material and encapsulating the bonding material with a capping material. The capping...
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6812065 |
Anisotropic conductive paste
Provided is an anisotropic conductive paste in which an aqueous solution obtained by admixing the anisotropic conductive paste with purified water has an ionic conductivity of 1 mS/m or less; the B...
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6794469 |
Fluorine-containing copolymer, composition for forming a film, anti-reflection film, and image display device
A fluorine-containing copolymer of the following formula. A film-forming composition containing the copolymer. An anti-reflection film having a low-refractive-index layer containing the copolymer....
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6787606 |
Electrochromic device with composition of epoxy resin, toughener and latent curative
A composition useful as a sealing element for electrochromic devices comprises (a) an epoxy resin component including at least two of a dicyclopentadiene epoxy resin, a naphthalene epoxy resin, a...
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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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6717647 |
Liquid crystal display panel sealing apparatus having a plurality of pressurizing actuators
In a liquid crystal display panel sealing apparatus, a cassette is provided to accommodate a plurality of laminated liquid crystal display panels into which liquid crystal is injected, and a...
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6555187 |
Sealing material composition for liquid crystal
Provided is a liquid crystal sealant composition in which an aqueous solution obtained by admixing the epoxy resin composition with purified water has an ionic conductivity of 1 mS/m or less; the B...
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6491990 |
Monoreactive mesogenic compounds
The invention relates to monoreactive mesogenic compounds of formula I wherein P, Sp, X, n, Y 1 , Y 2 , r1, r2, r3, Z 1 and Z 2 are defined herein.
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6379759 |
Sealing agent for liquid crystal display and liquid crystal display using the sealing agent
A sealing agent for film type liquid crystal displays including a bisphenol type epoxy resin, a non-bisphenol type epoxy resin and a crosslinking agent which includes at least one of an aromatic...
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6120858 |
Black sealant for liquid crystal cell and liquid crystal cell
Provided is a black sealant for liquid crystal cell comprising (a) an epoxy resin, (b) a novolac resin, (c) a curing accelerator and (d) a titanium-type black pigment. The use of the black sealant...
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6013339 |
Liquid crystal display panel, seal material for liquid crystal cell and liquid crystal display
This invention relates to a liquid crystal display apparatus formed by sealing a liquid crystal between two substrates having electrodes and an alignment film with a seal material, the production...
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5866034 |
Heat resistant polymer composition, alignment layer formed using the same and liquid cyrstal display having the alignment layer
A heat resistant polymer composition, an alignment layer formed using the same, and an LCD having the alignment layer are provided. The heat resistant polymer composition includes 10-25% by weight...
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5858482 |
Liquid crystal device and process for production thereof
A liquid crystal device is formed of a pair of substrates oppositely disposed with adhesive particles dispersed between the substrates, a sealing member disposed along a periphery of the substrates...
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5821277 |
Thermosetting and procuring compositions for color filters and method for making the same
A thermosetting composition containing a carbonaceous material (1-1) and a thermosetting resin (1-2), the carbonaceous material (1-1) being obtained by reacting by contacting a carbon material (a)...
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5679414 |
Liquid crystal-polymer composite film, electro-optical element using the same, and process for producing electro-optical element
A liquid crystal-polymer composite film comprising (1) a high-molecular weight compound containing at least one kind of monomer units providing a side chain having a liquid crystal nature and at...
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5460860 |
Mesogen-containing biaxially oriented films
Mesogen containing biaxially oriented films are prepared from curable mixtures containing an epoxy resin and a curing agent therefor. Certain of the mesogen containing biaxially oriented films...
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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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5273793 |
Nonlinear optical materials
The present invention is directed to epoxy-based polymeric nonlinear optical materials in which a nonlinear optical active moiety or functionality forms the crosslink between polymer chains and a...
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5248360 |
Process for preparing composites based on oriented mesogenic thermoset resins
Continuous fiber reinforced oriented mesogen-containing resin matrix composites are prepared by (A) saturating a continuous fiber substrate material with a curable composition comprising (1) at...
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5015057 |
Liquid crystal fiber optic attenuator and process for making same
A polarization insensitive optical attenuator (10,40) uses a polymer-dispersed liquid crystal (PDLC) film (14,56) to provide attenuation control over a wide range of attenuation values. The...
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4983429 |
Process for producing cells for liquid crystal display devices
A process for producing a cell for liquid crystal display device is disclosed which comprises the steps of providing an adhesive which contains spherical or rod-like spacers on at least one of...
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4971829 |
Spraying process for corona charges spacer material and attracting the same to plate having an electrical potential
An apparatus for spraying a spacer material having a sprayer for spraying the spacer material; a charger for applying an electrical charge to the spacer material; and a device for imparting a...
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4767191 |
Display cell
A display cell which contains a liquid crystalline compound having a tilted orientation and a tilt angle of 8°-50°, in which an orientation layer is used of a cyclo-aliphatic polyether.
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4717605 |
Radiation curable adhesives
Radiation curable adhesives which are based on ionically polymerizable epoxide systems and ionic photoinitiators of the triarylsulfonium complex salt type additionally also contain at least one...
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4695490 |
Seal for liquid crystal display
A sealant composition to seal the fill port in a liquid crystal display is disclosed. The subject composition is comprised of a diglycidylether of bisphenol A epoxy precursor, a curing agent...
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4640584 |
Spacers for liquid crystal display device
Spacers for a liquid crystal display device, which comprise fine spherical cured particles of amino resin obtained from formaldehyde and at least one amino compound selected from the group...
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4615919 |
Liquid crystal device
A liquid crystal device, comprising a pair of base plates and a liquid crystal disposed between the base plates. At least one of the pair of base plates has a coating film formed from a coating...
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4560594 |
Method for forming adhesive bond and a liquid crystal adhesive
A method of forming an adhesive bond comprising heating a thermoplastic, polymeric, thermotropic nematic liquid crystalline material until the material becomes fluid, and applying this material...
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4474839 |
Large-area liquid crystal display panel and method for making it
Two or more liquid crystal units are disclosed herein to provide a greater area liquid crystal display panel. Each of the liquid crystal display units has a front support and a back support both of...
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4418102 |
Liquid crystal displays having improved hermetic seal
Disclosed are liquid crystal displays utilizing an electrically insulative hermetic seal for enclosing the liquid crystalline material between the plates of the display. The seal provides a durable...
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4388139 |
Thermosensing article and method of manufacture
A method of fabricating a strip thermometer comprising the steps of applying a plurality of cholesteric liquid crystal compositions exhibiting color changes over different temperature responsive...
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4362771 |
Liquid crystal display element with gap controlling material and process for production thereof
This invention relates to a liquid crystal display element comprising a pair of transparent substrates, electrodes formed on the individual surfaces thereof facing each other, a liquid crystal...
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