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5142407 Method of reducing leakage current in electrochemichromic solutions and solutions based thereon  
The specification discloses electrochemichromic solutions and devices based on the use of from about 5% by volume of a nonpolymeric material having a high volume resistivity and high dielectric...
5140455 High performance electrochemichromic solutions and devices thereof  
The specification discloses electrochemichromic solutions and devices based on the use of solvents comprising at least about 25% 3-hydroxypropionitrile, 3,3'-oxydipropionitrile,...
5137991 Polyaniline compositions, processes for their preparation and uses thereof  
Self-prontonated sulfonic acid-substituted polyaniline compositions, processes for their preparation and uses therefor are disclosed. The sulfonated polyaniline compositions have faster electronic...
5136419 Sealed electrochromic device  
An improved electrochromic device of the type employing: a working electrode, such as a thin essentially transparent layer of indium/tin oxide coated on glass; the working electrode being coated...
5130842 Method for rapid and uniform heating of a transparent and/or reflecting multilayer optical system with polymeric solid electrolyte  
The optical system, which is comprised of a thin layer of ion conducting, macromolecular material, or solid polymer electrolyte sandwiched between two electrodes presenting each a conducting...
5130841 Method of making an electrochromic material and new electrochromic material  
This specification discloses vanadium oxide reduced by a codeposited reducing agent as an electrochromic material. The reducing agent may be a metal or a nonstoichiometric metal oxide. Preferred...
5128799 Variable reflectance motor vehicle mirror  
The present invention provides variable reflectance motor vehicle mirrors wherein the component of variable transmittance is a single-compartment, self-erasing, solution-phase electrochromic device.
5128013 Deposition of electroactive polymers  
A uniform, topographically planar layer of an electroactive polymer is electrodeposited onto a conductive substrate by first electrodepositing onto the conductive substrate a thin initiating layer...
5126660 Optical probing method and apparatus  
An integrated circuit device (11) is tested by directing a laser beam (19) onto an electrochromic member (17) in close proximity to a conductor (13) of the integrated circuit. Reflected laser light...
5124080 Electrochromic device  
An improvement of electrochromic devices incorporating a perfluorosulfonic acid polymer ion conducting layer interposed between a working electrode and a counter electrode. The improvement relates...
5115346 Anti-scatter, ultraviolet protected, anti-misting, electro-optical rearview mirror  
An electro-optic rearview mirror assembly is disclosed which is protected against scattering fragments while reducing risk of laceration if broken/damaged, against ultraviolet (UV) radiation...
5111328 Electromagnetic radiation modulating device  
A electromagnetic radiation modulating laminate comprises consecutively a conductive substrate, a persistent first metal layer, a fast ion conductor layer containing cations of a second metal, a...
5111327 Substituted 3,4-polymethylenedioxythiophenes, and polymers and electro responsive devices made therefrom  
Substituted 3,4-dimethylenedioxythiophenes are provided. The substituted 3,4-dimethylenedioxythiophenes can be polymerized by chemical or electro-chemical means to produce polymers which are useful...
5105303 Arrangement for a transparent covering element with an electrochromatic layer  
A covering element consisting of transparent material is designed with an electro-chromatic layer for control of the transmission of light through the covering element. An electrical power which is...
5100523 Use of amorphous carbon to promote adhesion between electroactive polymer films and conductive substrates  
An interposed layer of amorphous carbon promotes the adhesion between conductive substrates and electrochemically deposited polymers. Such a carbon layer may be deposited directly onto the...
5097358 Electrochromic element  
An electrochromic element comprising a pair of electrode films, at least one of which is a transparent electrode film, a color forming film laminated between both the electrode films and an...
5086351 Electrochromic elements, materials for use in such element, processes for making such elements and such materials and use of such element in an electrochromic glass device  
An electrochromic element useful in an electrochromic glass or mirror device and a process for making such element. The element is a five-layered structure including an electrolyte ion conducting...
5082355 Technique for manufacturing a light modulating device  
A process for manufacturing a light-modulating device comprising manufacturing (using known techniques, in particular, of extrusion, rolling, calendaring and coating) a film sheet or strip formed...
5080471 Electrochromic material and electro-optical device using same  
An oxidatively coloring electrochromic layer of composition M y CrO 2 +x (0.33≤y≤2.0 and x≤2) where M=Li, Na or K with improved transmittance modulation, improved thermal and environmental...
5080470 Process for manufacturing a light modulating device  
A process for manufacturing a light-modulating device comprising picture element, the process comprising steps of applying (by means of the "thick film" techniques such as silk-screen techniques) a...
5078480 Light modulating cell  
A light-modulating cell comprises at least a first electrode (which is transparent and electronically conducting); a second electrode (separated transversely from the first electrode and...
5076673 Prolonged coloration electrochromic assembly  
An electrochromic assembly useful for rearview mirrors, windows, vehicle sunroofs, information displays, office partitions and other structures which allows prolonged coloration substantially...
5074648 Light modulating device  
An elementary light-modulating device comprises a light-modulating cell, and other components. The light modulating cell comprises a first transparent electrode, a second electronically conductive...
5073012 Anti-scatter, ultraviolet protected, anti-misting, electro-optical assemblies  
A laminate, electro-optic rearview mirror assembly is disclosed which is protected against scattering fragments while reducing risk of laceration if broken/damaged, against ultraviolet (UV)...
5073011 Electrochromic device with a reference electrochromic element  
An electrochromic device is disclosed. The electrochromic device includes a pair of bases, and both a primary and a reference electrochromic element provided between the bases. The reference...
5071233 Electrochromic device with oxymethylene-polyoxyethylene electrolyte  
An electrochromic cell is provided having a Li + doped oxymethylene-polyoxyethylene solid polymer electrolyte. The film of ionically doped oxymethylene-polyoxyethylene is sandwiched between two...
5069535 Electrochromic layer-set  
An electrochromic layer-set, operating with hydrogen, comprises a transparent substrate front face plate, at least two electrodes, at least one electrochromic layer, a hydrogen ion-storing layer, a...
5068062 Reversibly color-changeable materials  
An electrochromic resin composition comprising (A) 100 parts by weight of a network comprising a crosslinked polymer containing 4,4'-diaminodiphenylmethane units in a form in which the amino groups...
5056899 Material for light modulation and manufacturing processes  
An electrolytic material intended for a process relating to a light-modulating cell involving electrochromic reflection or transmission. The electrolytic material is a homogeneous mixture of solid...
5054895 Electrochromic element  
The present invention relates to an electrochromic element for use in various types of displays and dimming devices, and having a structure comprising bases, a pair of electrodes provided on the...
5054894 Light modulating process  
An electrochromic light-modulating process, by reflection or transmission, in which an electrolytic material comprises a mixture of solid consistency of a (a) water-soluble salt of a metal which...
5028124 Thin film electrochromic displays  
Thin film electrochromic methods and devices which are rigid or flexible and employ moldable solid-state electrolytes formed by combining an organic polymer with an inorganic substance.
5023153 Solid electrode in an electrolytic cell  
A solid electrode in an electrolytic cell for rapid incorporation and exclusion of ions wandering to and from the electrode by way of an electrolyte with a minimum of voltage loss, in particular...
5019420 Process for forming a reduced electrochromic layer in contact with an ion conducting oxide  
A process, based on sputtering from metal sources, is disclosed for forming a stable, reduced electrochromic layer in contact with an ionically conducting oxide. A deposited electrochromic layer is...
5016991 Flexible, solid electrolyte useful in electrochromic devices  
This invention is directed to a flexible, solid electrolyte useful in an electrochromic device. The electrolyte comprises an interpenetrating polymer network of a alkali metal doped, sol-gel...
5011582 Method for producing electrochromic device with application of AC voltage between the electrode layers  
A method for producing an electrochromic device, comprises the steps of: (a) preparing a 5-layered laminate structure consisting of: A: electrode layer; B: reductive coloring...
5007718 Electrochromic elements and methods of manufacturing and driving the same  
An electrochromic element including a pair of electrochromic bases is provided. Each electrochromic base is defined by a substrate, an electrode layer disposed on the substrate, and a color-forming...
4993810 Electrochromic devices comprising metal salts in an ion conductive material  
This invention is directed to an electrochromic device which comprises a colorable electrochromic matrix layer consisting essentially of certain metal salts and an ion conduction enhancer in an ion...
4983957 Electrochromic display device capable of display in plural colors  
In an electrochromic (EC) display device having oppositely arranged two EC electrode layers, two kinds of EC materials each of which takes on a characteristic color by electrochemical oxidation, or...
4960324 Electrochromic, oxygen deficient metal oxide films provided by pyrolytic deposition  
This invention is directed to electrochromic devices wherein a layer of cathodic electrochromic material comprising non-stoichiometric, oxygen deficient metal oxides is provided by pyrolytic...
4935918 Optic system useful with metal service lines  
An optical communications systems, e.g. a telephone system, comprising means to accept even electrical communication signals from transmitting stations, modulate an optical signal with said signal...
4923289 Electrochromic devices having a gradient of color intensities  
This invention is directed to electrochromic devices having a color intensity gradient. Specifically the electrochromic device comprises two substrates and therebetween: one electrode layer; an...
4909610 Process for charging an electrochromic system with hydrogen  
For charging an electrochromic layered package with hydrogen and for applying a backing to a layered package comprising a transparent substrate plate disposed on the front, at least two electrodes,...
4908609 Color display device  
In a color display device color elements (17, 18, 19, 21, 22, 23) are built up with the aid of picture cells (2) from juxtaposed rows of picture cells which are driven by line electrodes (3). The...
4902109 Electrochromic device  
An electrochromic device employing a metal oxide film as an oxidative-coloration layer is provided. The metal oxide film is a porous film comprising grains, 50% in number or more of which have a...
4902108 Single-compartment, self-erasing, solution-phase electrochromic devices, solutions for use therein, and uses thereof  
Single-compartment, self-erasing, solution-phase electrochromic devices, solutions of electrochromic compounds for use as media of variable transmittance in such devices, and electrochromic...
4895432 Display device having anti-reflective electrodes and/or insulating film  
A display device including a pair of opposed substrates at least one of which is transparent with a display medium layer therebetween, and a transparent electrode arranged on the internal surface...
4892389 Method of driving a display device and a display device suitable for such a method  
The number of grey levels in LCD display devices is substantially increased by selecting the picture elements during a short part of the line period. The column electrode is subsequently fixed at a...
4887890 Controlled transparency  
Pane or foil with controllable transparency and light transmission comprises a layer configuration between two transparent carriers such as glass panes, foils or the like; transparent electrodes...
4875762 Photochromic-electrochromic intercalation compound  
A compound is disclosed which excels in thermal resistance and acidproofness, fits application on a surface and fabrication, and exhibits both photochromism and electrochromism.
Matches 551 - 600 out of 671 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >