Matches 351 - 400 out of 671 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >
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6245847 Electrolyte  
An electrolyte comprises a composite of a polymer and a molten salt electrolyte immobilized within the polymer. The electrolyte is stable and ionically conducting at a temperature substantially...
6244716 Exterior mirror sub-assembly with combined electronic circuitry and mirror element  
A simplified mirror sub-assembly for exterior automotive mirrors includes an electrochromic mirror element, a circuit board disposed on a rear surface of the mirror element, and a carrier plate...
6243205 Device for driving an EC dimming mirror  
In a device for diving an EC dimming mirror, an oscillation circuit generates pulse signals which change in the duty factor in accordance with quantity of surrounding light and quantity of rear...
6243192 Electrochemical display and timing mechanism with migrating electrolyte  
Printed electrochemical display cells are arranged in layer form with two electrode layers and an electrolyte layer occupying distinct areas of a substrate. When activated, an electrochemical...
6241916 Electrochromic system  
The novel electrochromic system comprises at least one reducible and at least one oxidizable substance OX 2 and RED 1 respectively, which are linked with one another via a bridge member, and is...
6239898 Electrochromic structures  
Electrochromic windows and panels are provided which have first and second spaced elements that are optically transparent to visible light. The first and second elements each have first and second...
6234636 Electrochromic layer system in particular for motorcar  
An electrochromic layer system, in particular for motorcar mirrors, comprising one first transparent, electrically conductive layer deposited on a glass carrier and serving as an electrode, one...
6222177 Electrochromic element driver with negative output resistance  
An electrochromic element driver has a feedback loop that imparts a negative output resistance wherein the drive voltage across the electrochromic element varies in response to changes in current...
6215546 Method of optical correction for improving the pattern shrinkage caused by scattering of the light  
The present invention discloses a method of optical correction for improving the pattern shrinkage caused by scattering of the light during photolithography processes, wherein the patterns on...
6211995 Electrochromic device comprising tandem layers of cathodic/anodic materials  
An electrochromic device (10) for windows, displays, rear view mirrors, eye wear and other applications includes three layers (2), (4) and (5) of electrochromic materials and an electrolyte, with...
6211994 Variable transmittance electrochromic devices  
Single-compartment, self-erasing, solution-phase electrochromic devices, solutions of electrochromic compounds for use as media of variable transmittance in such devices, and electrochromic...
6208452 Electrochromic device  
The electrochromic device which has an ion conductive layer obtained by curing a composition comprising (a) a bipyridinium compound represented by formula (1), (b) a specific amine compound and (c)...
6207292 Electrochromic indicating device  
Electrochromic display devices, whose plates having conductive coatings are subdivided into segments which are electrically separated from one another, can be contacted individually and, between...
6207083 Method for filling large area electrochromic windows  
The specification discloses electrochemichromic solutions and devices based on the use of solvents comprising at least about 25% 3-hydroxypropionitrile, 3,3'-oxydipropionitrile,...
6204953 Protective coating materials for electrochromic devices  
Polymeric coating materials used to protect electrochromic devices from environmental and mechanical damage are provided. The protective polymeric coating materials are physically, chemically and...
6203154 Electrochromic element  
An electrochromic element composed of an electrochromic layer comprising a specified electrically conductive polymer and an ionically conductive substance layer containing a viologen compound, both...
6195194 Lightweight electrochromic mirror  
A mirror and housing assembly includes a multi-layer electrochromic (EC) mirror subassembly supported by a carrier. The EC mirror subassembly includes a front transparent element and a rear...
6195193 Seal for electrochromic devices  
An improved seal member is provided as a part of an electrochromic device to bond two glass elements together in a spaced-apart relationship. In one embodiment the seal member provides improved...
6195192 Electrochromic materials with enhanced ultraviolet stability  
Electrochromic devices and materials having enhanced daylight stability are described. The materials have a redox center linked to an energy receptor site that may serve to dissipate excited state...
6194072 Electrochromic unit  
An electrochromic unit (1) having an electrochemical cell with at least two electrodes (3, 4) applied to a carrier, an electrolyte (2) located between the electrodes (3, 4) and an electrochromic...
6193912 Near infrared-absorbing electrochromic compounds and devices comprising same  
Electrochromic compounds capable of reversibly attenuating the transmittance of the near infrared portion of the electromagnetic spectrum are provided. These compounds exhibit an energy difference...
6193379 Electrochromic assembly including at least one polymeric substrate  
An electrochromic assembly includes a transparent front element and a rear element each having front and rear surfaces. At least one of the front and rear elements is made from a plastic that...
6188505 Color-stabilized electrochromic devices  
An electrochromic medium for use in a normally operating electrochromic device comprising an anodic material and a cathodic material wherein both of the anodic and cathodic materials are...
6185034 Electrochromic device  
An electrochromic layer consisting of an electrochromic material film and an electrolyte is provided between transparent electrode films of two glass substrates. An ultraviolet radiation...
6183878 Electrochromic system  
The invention concerns an electrochrome system comprising a mixture of reducible and oxidizable substances RED 1 and OX 2 , at lest one RED 1 '-OX 2 ' pair being covalently interlinked via a...
6178034 Electrochromic devices  
An electrochromic device is disclosed having a selective ion transport layer which separates an electrochemically active material from an electrolyte containing a redox active material. The devices...
6175441 Electrochromic device based on poly-(3,4-dioxy-thiopene) derivatives  
Electrochromic assemblies having a layer structure, characterized in that one layer is an electrically conductive, electrochromic polydioxythiophene and a further layer comprises as ion storage...
6172795 Optical shutter device  
The present invention pertains to an optical shutter device comprising one or more photon absorbing materials that convert photons to heat in less than 1 nanosecond and one or more thermochromic...
6171522 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials  
The invention relates to ionic compounds in which the anionic load has been displaced, and the uses of these compounds. A compound disclosed by the invention comprises an anionic portion combined...
6166849 Aromatic glycidyl amine-based epoxy edge seals for electrooptic devices  
A method for sealing the peripheral edge surface of a laminated electrooptic device, wherein an aromatic glycidyl amine-based epoxy is used as a seal. Sealed devices are also disclosed.
6166848 Electrochromic rearview mirror incorporating a third surface metal reflector and a display/signal light  
An electrochromic mirror is disclosed for use in a vehicle rearview mirror assembly having a light source positioned behind the electrochromic mirror for selectively projecting light through the...
6166847 Reversible electrochemical mirror for modulation of reflected radiation  
An electrochemical mirror includes a transparent first electrode and a second electrode. An electrolytic solution, disposed between the first and second electrodes, contains ions of a metal which...
6160655 Units with variable optical/energetic properties  
The invention relates to a unit with variable optical properties, which combines at least one system with variable light transmission/absorption, especially of the electrochromic or viologen type,...
6157480 Seal for electrochromic devices  
An improved seal member is provided as a part of an electrochromic device to bond two glass elements together in a spaced-apart relationship. In one embodiment the seal member provides improved...
6157479 Electrochromic assembly based on poly(3,4-ethylenedioxythiophene) derivatives and a UV-stabilized gel electrolyte  
UV-stabilized electrochromic assemblies having a layer structure, characterized in that one layer contains an electrically conductive, electrochromic polydioxythiophene and a further layer contains...
6154306 Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices  
The present invention relates to electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films and processes for making such solid films and devices. The...
6143209 Electrochemichromic solutions, process for preparing and using the same, and devices manufactured with the same  
The present invention relates to electrochromic solutions and devices manufactured therefrom. More precisely, the invention relates to electrochemichromic solutions, and those devices manufactured...
6141137 Electrochromic media for producing a preselected color  
Electrochromic compositions suitable for use in electrochromic media in electrochromic devices contain minimally two electrochromic compounds of the same redox type, whose redox potentials are...
6130772 Electrochromic device and method  
Electrochromic device and method. In one disclosed embodiment, an electrochromic coating is applied to a light transmissive substrate, and a first control voltage is generated in accordance with...
6122093 Reduced ultraviolet radiation transmitting, safety protected electrochromic glazing assembly  
An electrochromic glazing assembly is disclosed with reduced ultraviolet (UV) radiation transmission and safety protection. The assembly may include at least a pair of glass or other elements...
6122092 Reversible inorganic electrochromic solution device  
An electrochromic device (10) of reversible light-transmissivity comprises a pair of spaced-apart window plate members (11, 13) bearing electrically-conductive surface layers (12, 14) and...
6120696 Proton conductors in liquid form  
The invention is a proton conductor in liquid form, comprising a mixture of the following components: (a) an acid addition salt of a nitrogen base, having the formula: ##STR1## wherein: Z 1 , Z 2 ,...
6118572 Photochromic, electrochromic, photoelectrochromic and photovoltaic devices  
A light activated photoelectrochromic device is formed of a two-component system formed of a photoactive charge carrier generating material and electrochromic material (plus an elecrolyte). Light...
6115171 Electrochromic device  
An electrochromic device comprising a pair of electrically conductive substrates disposed facing each other and each having at least on its inner surface an electrode at least one of said...
6111684 Electrochromic rearview mirror incorporating a third surface metal reflector and a display/signal light  
An electrochromic mirror is disclosed for use in a vehicle rearview mirror assembly having a light source positioned behind the electrochromic mirror for selectively projecting light through the...
6094292 Electrochromic window with high reflectivity modulation  
A multi-layered, active, thin film, solid-state electrochromic device having a high reflectivity in the near infrared in a colored state, a high reflectivity and transmissivity modulation when...
6094290 Light-reactive thermal window  
A light-reactive thermal window is disclosed having external and internal panes. The external pane is composed of photochromic glass, while the internal pane is composed of clear glass. The panes...
6084701 Electrochromic tin oxide  
Tin oxide doped with an electrochromically effective amount of a metal, e.g. antimony or niobium, which provides a color change when the doped tin oxide is exposed to an electrochemical potential...
6084700 Reflectance control of an electrochromic element using a variable duty cycle drive  
An electronic circuit for an electrochromic element. In order to improve the response time of the electrochromic element and reduce the cost and complexity, a modulated signal, such as a pulse...
6077897 Polymeric composite electrolyte and process for producing same  
A process for producing a WPU-PEO based composite electrolyte is disclosed. The process includes steps of a) providing a polyurethane material as a matrix material; b) dispersing the matrix...
Matches 351 - 400 out of 671 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >