|
Match
|
Document |
Document Title |
|
|
7616376 |
Widely wavelength tunable polychrome colloidal photonic crystal device
A method of wavelength tuning a composite material. The method includes the steps of: producing an ordered array of first constituents having a first refractive index embedded within a cross-linked...
|
|
|
7612935 |
Third-order optical autocorrelator for time-domain operation at the telecommunication wavelengths
A device and method for producing a third harmonic signal from an optical pulse of wavelength k. In the device and method, an optical pulse at a wavelength k is incident on a material including at...
|
|
|
7585436 |
Polymer films comprising stabilized infrared absorbing agents
The present invention includes polymer films that comprise lanthanum hexaboride and an epoxy agent. The lanthanum hexaboride and epoxy agent can be incorporated into or onto a polymer film in any...
|
|
|
7582231 |
Essentially water-free polymerized crystalline colloidal array composites having tunable radiation diffracting properties
The present invention is directed to a composite having tunable radiation diffracting properties which includes a flexible, water-free polymeric matrix and a crystalline colloidal array of...
|
|
|
7582230 |
Liquid crystal display and colour filter with improved transparency for green light
The invention relates to novel liquid crystal displays comprising a broad backlight emission around 530 nm and a green color filter containing a phthalocyanine colorant, most adequately...
|
|
|
7553432 |
Infrared absorbent, electrophotographic toner, and image forming apparatus using electrophotographic toner
The present invention provides an infrared absorbent having a light absorption peak in the infrared region and a crystallinity of 20 to 80%, an electrophotographic toner including the infrared...
|
|
|
7537715 |
Self-poled electro-optic and nonlinear optical polymer, method of manufacturing the polymer, and film manufactured from the polymer
A polyamic ester (PAE) film, which shows an electro-optic (EO) and nonlinear optical (NLO) properties without a poling process, is prepared. The chromophore in the film seems to be slightly...
|
|
|
7527754 |
Photochromic indeno-fused naphthopyrans
Photochromic materials comprising indeno-fused naphthopyrans having substituents comprising a 4-fluorophenyl group and a 4-aminophenyl group bonded to the 3-position of the indeno-fused...
|
|
|
7524441 |
Color filter composition, method and apparatus for manufacturing a color filter having the same
A color filter composition comprises a mixture of a binder and a monomer in a predetermined ratio, a pigment, and a solvent. The predetermined ratio is a ratio of the binder to the monomer and...
|
|
|
7521005 |
Electrochromic material with improved lifetime
Disclosed are viologen derivatives as an electrochromic material having improved stability and lifetime, a metal oxide electrode including the same, and an electrochromic device using the viologen...
|
|
|
7521004 |
Chromene compound
A chromene compound of this invention, as shown in the following formula:
characterized by having an indeno(2,1-f)naphtho(1,2-b)pyran structure as a basic structure, and having a substituent...
|
|
|
7507840 |
Acceptor compounds useful for making hyperpolarizable organic chromophores
Acceptor compounds useful for making hyperpolarizable organic chromophores having a π-donor conjugated to a π-acceptor through a π-bridge.
|
|
|
7504154 |
Moisture barrier coatings for infrared salt optics
The present invention is directed to a salt optic provided with a multilayer coating in order to improve upon the moisture resistance of a salt optic, when compared to the moisture resistance of an...
|
|
|
7503971 |
Radiative cooling surface coatings
A surface coating composition which exhibits low solar absorption and preferential emission at wavelengths corresponding to atmospheric windows in the infra-red regions is provided by the addition...
|
|
|
7488510 |
Compositions and methods for the preparation of composite photochromic polycarbonate lenses
Photochromic matrix compositions and tie layer compositions useful for the preparation of photochromic polycarbonate lenses are disclosed. The tie layer compositions facilitate adhesion of the...
|
|
|
7481955 |
Photochromic materials comprising metallocenyl groups
Various non-limiting embodiments of the present invention relate to photochromic materials having a metallocenyl group. More particularly, various non-limiting embodiments disclosed herein provide...
|
|
|
7481954 |
Composition for a light filtering material
A composition for a filter material includes a dye and possibly a polymer host. The dye includes a Co(II) compound, a Ni(II) compound or a mixture thereof. Filter material can have a transmittance...
|
|
|
7476440 |
Alumina particle, alumina particle manufacturing method, resin composition, and resin composition manufacturing method
An alumina particle ( 1 ) of the present invention has an alumina body with a short axis length (b) of 1 to 10 nm, a long axis length (a) of 20 to 400 nm and an aspect ratio (a/b) of 5 to 80. The...
|
|
|
7476345 |
Layer by layer self-assembly of large response molecular electro-optic materials by a desilylation strategy
The preparation of robust, thin film materials with large second-order optical nonlinearities through the covalent self-assembly of chromophoric compositions and innovative use of silyl chemistry.
|
|
|
7474009 |
Optoelectronic molding compound that transmits visible light and blocks infrared light
A molding compound for use in encapsulating electronic packages which include an optoelectronic component, such as an LED or optical sensor. The molding compound includes a partially-cured epoxy...
|
|
|
7459106 |
Materials, methods, and uses for photochemical generation of acids and/or radical species
The present invention provides compounds and compositions, which include: at least one chromophore having strong simultaneous two-photon or multi-photon absorptivity; at least one acid- or...
|
|
|
7455795 |
Charge transfer complexes including an electron donor and an electron acceptor as basis of resistive memories
Materials are described for producing memory cells which have a size in the nanometer range and include a CT complex located between two electrodes. The CT complex includes thiophene derivatives,...
|
|
|
7449134 |
DAST twin crystal, process for producing the same, and use thereof
Noble crystal of 4-dimethylamino-4-stilbazolium tosylate (DAST) useful as an electro-optical element. A DAST crystal having a size effective for use as an electro-optical element is provided by a...
|
|
|
7446133 |
Anti-glare film, and optical member and liquid crystal display apparatus using the same
Anti-glare film including anti-glare layer. The anti-glare film is obtained by coating or casting a liquid composition containing a polymer, a curable resin precursor, and a solvent on a...
|
|
|
7446130 |
Ionic colloidal crystals
Ionic colloidal crystals (ordered multicomponent colloids formed by attractive electrostatic interactions) may be produced by controlling the surface potential and relative size of multiple...
|
|
|
7435362 |
Redox-switchable materials
The invention relates to redox-switchable material comprising a redox-active moiety adsorbed, bonded or both, to a semiconductor material. Among the preferred redox-active moieties disclosed herein...
|
|
|
7422908 |
Chemiluminescent 1,2-dioxetanes
A method of generating light through chemiluminescence involves providing a stable 1,2-dioxetane of the formula:
Wherein (a) R 1 and R 2 are each, individually, a chemical reactive site or...
|
|
|
7396573 |
Liquid crystal display element and light-modulating material
The invention provides a liquid crystal display element and a light-modulating material each containing at least one low molecular weight gelling agent, at least one dichroic dye having a...
|
|
|
7390461 |
Broad spectrum optically addressed sensor
The present invention relates to a sensor for detecting chemical, biological, biochemical or other environmental stimuli, and includes a plurality of colloidal particles having chemical receptors...
|
|
|
7381349 |
Process for producing liquid crystal of desired properties by mixing together at least two rigid rodlike helical polymers with narrow molecular weight distributions and different weight-average molecular weights with chiral side chains
A process to produce a polymer liquid crystalline composition having temperature dependency of desired circular polarization selective reflection wave length property by only mixing two or more...
|
|
|
7374822 |
Near-infrared ray-shielding paint, near-infrared ray-shielding laminate obtained therefrom and production method thereof
A near-infrared ray shielding paint capable of forming a coating that exhibits high light transmission coefficient in visible light region while having high shielding capability in near-infrared...
|
|
|
7364673 |
Widely wavelength tuneable polychrome colloidal photonic crystal device
The present invention discloses a widely wavelength tunable polychrome colloidal photonic crystal device whose optical Bragg diffraction stop bands and higher energy bands wavelength, width and...
|
|
|
7351362 |
Photochromic material
A photochromic material comprising a styrene-based oligomer having a weight average molecular weight of from 200 to 6000 and a photochromic compound selected from the group consisting of...
|
|
|
7344662 |
Reverse synthetic methods for making organic non-linear optical materials
A reverse synthetic strategy for making organic non-linear optical chromophores involves building up the chromophore from the electron-withdrawing end toward the electron-donating end.
|
|
|
7344661 |
Electromagnetic energy adaptation material
The invention discloses an electromagnetic energy adaptation material, which can absorb electromagnetic energy, the material including a mixture of at least one liquid with at least one surfactant....
|
|
|
7332109 |
Thermally color-developing reversibly thermochromic pigment
A thermally color-developing reversibly thermochromic pigment which shows a uniform color density in the coloring temperature range and also shows an optimal ΔH value within a range of from 3 to...
|
|
|
7323533 |
Conjugated polymers containing spirobifluorene units and the use thereof
The present invention relates to novel conjugated polymers comprising spirobifluorene units and their use in optoelectronic devices, preferably in, for example, displays based on polymeric organic...
|
|
|
7312466 |
High efficiency shield array
Embodiments of a radiation shield are disclosed. One non-limiting embodiment of the radiation shield may comprise a first layer, a second layer, and a third layer. The first layer may include a...
|
|
|
7311860 |
1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives and method for preparing the same
The present invention relates to 1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives and method for preparing the same. The 1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives can be prepared by...
|
|
|
7309143 |
Optical material, optical element, illuminator and display device
An optical material of the present invention includes a resin having a luminous transmittance of about 70% or more and a filler mixed therein having a thermal conductivity of about 3 W/m·K or more.
|
|
|
7301705 |
Alicyclic compound for optical material
The alicyclic compound of the present invention has a five- or more membered ring structure having an epithioethylene linkage and/or an epidithioethylene linkage, and has tow or more sulfur atoms...
|
|
|
7300608 |
Blue colored composition for color filter and color filter
A blue colored composition for a color filter contains a pigment carrier comprising a transparent resin, a precursor thereof or a mixture thereof, a blue pigment having a specific surface area of...
|
|
|
7297751 |
Photocontrolled photochromic electroluminescent and electroconductive polymers for photonics
The invention relates to photochromic monomers based on benzothiophenes and a method for preparing them, and to photochromic polymers-polyazomethines that are reversibly photocontrollable due to...
|
|
|
7294290 |
Photochromic composition in a solid matrix
The invention relates to novel photochromic composition for controlling the transmission of light comprising an organic polymer, photochromic dye, photosensitizer and an electron acceptor. The...
|
|
|
7291572 |
Synergistic composition for preparing high concentration fullerene (C60) glass and a method for preparing the glass in bulk monolith
The present invention relates to a synergistic composition for preparing high concentration fullerene (C 60 )-glass and a method for preparing glass doped with fullerene (C 60 ) in bulk monolith...
|
|
|
7291293 |
Vapor deposited electro-optic films self-assembled through hydrogen bonding
The present invention introduces a novel route toward microstructural orientation into organic films, using multiple hydrogen-bonding to self-assemble chromophore molecules into electro-optic films...
|
|
|
7288617 |
Conjugated polymers containing spirobifluorene units and fluorene units, and the use thereof
The present invention relates to novel polymers which comprise spirobifluorene and fluorine units of the formulae (I) and (II) and may further comprise additional structural elements which may have...
|
|
|
7282164 |
Stabilized dithiolene inkjet inks
This application relates to a stabilized ink composition comprising an IR-absorbing metal-dithiolene dye and a singlet oxygen quencher. Ink compositions of this type are especially suitable for...
|
|
|
7262252 |
Nonlinear optical materials comprising fluorine-containing polymer
There is provided a fluorine-containing resin composition which is used for nonlinear optical material and comprises (I) a fluorine-containing prepolymer and (II) an organic compound exhibiting a...
|
|
|
7261844 |
Photochromic contact lens having excellent discoloring characteristic
A photochromic contact lens having a period of time for discoloring the contact lens from a colored state to the uncolored state shortened, wherein the photochromic contact lens is made of an...
|