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7450294 Multi-color electrochromic apparatus and methods  
The present invention provides apparatus and methods for multi-color electrochromic devices. In one embodiment, pixels of a first color electrochromic material (i.e. pigment) are arranged in first...
7419314 Optical density changing element, optical element and photographing unit  
An optical density changing element comprising: an anode; and a cathode, wherein at least one of the anode and the cathode comprises a first compound that changes a spectral absorption spectrum of...
7414772 Color-neutral reflective control switchable thin film material  
The present invention provides a reflective control switchable thin film material that can become completely colorless when transparent, and the present invention relates to a reflective control...
7414771 Adhesive ion-conducting layer for flexible electrochromic devices  
A flexible electrochromic device is disclosed, the device including a flexible substrate with at least one electrically conductive surface, and an adhesive ion-conducting layer including a) a...
7397594 Display element, display and method for manufacturing display  
A display element containing: (a) a first electrode which is transparent and is controlled by a driver element; (b) a second electrode; and (c) a solid polymer electrolyte layer containing a...
7362491 Heated glass panels and methods for making electrical contact with electro-conductive films  
A heated glass panel assembly according to one embodiment of the invention may include a substrate having an electro-conductive film provided thereon. A conductor is positioned in contact with the...
7352500 Full-color electrochromic display with stacked in cell monochromic electrochromes  
A display device comprising a plurality of independently addressable pixels ( 1 ) comprising: a first substrate ( 2 ); a counter-electrode ( 3 ); second substrate ( 4 ); a stack of electrochromic...
7317567 Method and apparatus for providing color changing thin film material  
An electrochromic device and methods for forming the same are provided. The device includes first and second electrodes. A layer of (Ge x Se 100-x ) 100-y Mn y is between the first and second...
7317566 Electrode with transparent series resistance for uniform switching of optical modulation devices  
Switching uniformity of an optical modulation device for controlling the propagation of electromagnetic radiation is improved by use of an electrode comprising an electrically resistive layer that...
7287884 Vehicle operation supporting device and vehicle operation supporting system  
A beam radiator that radiates visible light beams having a predetermined wavelength onto a road surface to inform drivers of other vehicles of the existence of a self-owned vehicle or to let a...
7265890 Electrochromic infrared tunable filter and emissivity modulator  
An electrochromic device is usable for tuning and modulating infrared radiation in a spectral region comprising wavelengths between approximately 1 and 30 microns. This device comprises a plurality...
7265889 Electrochemical device, such as an electrically controlled system with variable optical and/or energy properties  
An electrochemical device includes at least one carrier substrate, and a stack of functional layers including at least one electrically conducting layer that includes metal oxide(s), and a...
7248392 Vision panel having a multi-layer primer  
An electrochromic window includes a first transparent, e.g., plastic, substrate having a first primer over at least a portion thereof and a first electrically conductive coating over at least a...
7213984 Optical density-changing element, optical element and photographic unit  
To provide an optical density-changing element which has excellent properties that it can be brought into a colored state by applying only a low voltage, that it shows a rapid response speed and...
7196834 Transparent flat body  
This invention relates to a transparent flat body including two transparent cover layers ( 1, 2 ) that confine between them an active layer ( 3 ) whose transparency varies in an electric field and...
7190506 Electrochromic device with nanoparticles and UV-absorbers in the protective coating  
An electrochromic device which carries a coating comprising at least one UV absorber and nanoparticles is effectively protected against destruction by UV light.
7184191 Display device  
A display device with both light-emitting and reflective display capabilities is disclosed. This device includes first and second electrodes provided on a first substrate, a second substrate...
7173750 Electrochromic vision panel having a plurality of connectors  
An electrochromic window includes a first transparent substrate having a first electrically-conductive coating and a second transparent plastic substrate having a second electrically-conductive...
7154657 Electrochromic windows and method of making the same  
An electrochromic window assembly is disclosed that includes a first substrate and a second substrate that is maintained in a parallel and spaced relation from the first substrate by means of a...
7085609 Variable transmission window constructions  
An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system of the present invention comprises a master control circuit...
7075697 Tristate electrochromic device  
An electrochromic medium for use in a tristate electrochromic device, comprising: (a) at least one solvent; (b) at least one anodic material; (c) at least one cathodic material, wherein both of the...
7042615 Electrochromic devices based on lithium insertion  
Electrochromic devices having as an active electrode materials comprising Sb, Bi, Si, Ge, Sn, Te, N, P, As, Ga, In, Al, C, Pb, I and chalcogenides are disclosed. The addition of other metals, i.e....
7034811 Image display system and method  
A method of displaying an image with a display device including a plurality of display pixels includes receiving image data for the image, the image data including individual pixels of the image;...
7012728 Electrochemical device, such as an electrically controlled system with variable optical and/or energy properties  
An electrochemical device includes at least one carrier substrate, and a stack of functional layers including at least one electrically conducting layer that includes metal oxide(s), and a...
7002722 Electrochromic organic polymer synthesis and devices utilizing electrochromic organic polymers  
Large contrast ratio and rapid switching laminated electrochromic (EC) polymer device includes transparent electrode, cathodic EC polymer, gel electrolyte, and counter-electrode. Preferably the...
7001540 Electrochromic medium having a self-healing cross-linked polymer gel and associated electrochromic device  
An electrochromic medium for use in an electrochromic device comprising: at least one solvent; a cathodic electroactive material; an anodic electroactive material; wherein at least one of the...
6995892 Electrically controllable device having variable optical and/or energy properties  
The subject of the invention is an electrically controllable device comprising at least one substrate provided with a functional stack of layers comprising at least two active layers separated by...
6972888 Electrochromic windows and method of making the same  
An electrochromic window assembly is disclosed that includes a first substrate and a second substrate that is maintained in a parallel and spaced relation from the first substrate by means of a...
6963439 Electrochromic device having a seal including an epoxy resin cured with a cycloaliphatic amine  
An electrochromic variable reflectance mirror for a vehicle includes a front element and a rear element. A seal is provided to sealably bond the elements together in a spaced-apart relationship to...
6963437 Devices incorporating electrochromic elements and optical sensors  
The device of the present invention includes an electrochromic element having a transmittance that varies in response to an electrical signal, a base substrate disposed in spaced relation to the...
6954300 Electrochromic polymeric solid films, manufacturing electrochromic devices using such sold 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...
6952299 Electrochromic device  
The present invention provides an electrochromic device in which a color during the coloring mode is gray. A lower ITO transparent electrode film 12 constituting a lower electrode film is formed...
6937380 Electrically controllable device with variable optical and/or energy properties  
The subject of the invention is an electrically controllable device comprising at least one substrate provided with a functional stack of layers comprising at least two active layers separated by...
6934067 Electrochromic mirror with two thin glass elements and a gelled electrochromic medium  
An improved electrochromic rearview mirror for motor vehicles, the mirror incorporating thin front and rear spaced glass elements having a thickness ranging from about 0.5 to about 1.5. A layer of...
6924919 Polymeric electrochromic devices  
An electrochromic device includes a first substrate having at least one polymeric surface; a primer layer along the polymeric surface; a first electrically conductive transparent coating along the...
6876479 Tristate electrochromic device  
An electrochromic medium for use in a tristate electrochromic device, comprising: (a) at least one solvent; (b) at least one anodic material; (c) at least one cathodic material, wherein both of the...
6870657 Electrochromic device  
This invention concerns an electochromic device comprising an electrode including a nanostructured metal oxide film, doped to metallic levels of conductivity and optionally modified by...
6867893 Process for producing a transparent pane structure for motor vehicles and a transparent pane structure  
A process is provided for producing a transparent pane structure for motor vehicles, especially a transparent cover for motor vehicle roofs, in which under an outside pane there is a multilayer...
6855431 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...
6853472 Electrolytes for electrooptic devices comprising ionic liquids  
Electrolyte solutions of soluble bifunctional redox dyes in molten salt solvent may be used to prepare electrooptic devices with enhanced stability toward ultraviolet radiation. The solvents...
6842276 Electrochromic windows and method of making the same  
An electrochromic window assembly is disclosed that includes a first substrate and a second substrate that is maintained in a parallel and spaced relation from the first substrate by means of a...
6833938 Variable hologram element, and optical device using the same  
The invention relates to an optical element with variable optical properties, which ensures that the amount of light available is increased, and an optical device using the same. In a liquid...
6829511 System to control variable transmission windows having a security system interface  
An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system of the present invention comprises a master control circuit...
6822778 Electrochromic layer  
An improved electrochromic device comprising a substrate and a first conductive layer located on the transparent substrate. An ion storage layer is located on the first conductive layer. An...
6819467 Reduced ultraviolet radiation transmitting, variable transmission, glazing assembly  
A glazing/window assembly with reduced ultraviolet (UV) radiation transmission may include at least a pair of glass panels or other elements confining an electrochromic medium therebetween....
6806989 Electrochromic device and novel electrochromic compounds  
Asymmetrical compounds composed of two different heterocyclic and/or carbocyclic rings linked via a conjugated chain containing an uneven number of chain atoms are useful electrochromic compounds...
6795226 Chromogenic glazing  
A transparent chromogenic assembly in which color changes are selectively effectable over predefined areas comprises a pair of facing transparent substrates ( 15, 21, 28 ) each covered with a...
6791738 Electrochromic polymers and polymer electrochromic devices  
The subject invention pertains to electrochromic polymers and polymer electrochromic devices. In a specific embodiment, two complementary polymers can be matched and incorporated into dual polymer...
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...
6783099 Switchable electrochromic devices for use in aircraft transparency windows  
An electrochromic aircraft window assembly includes: a) an outboard pane assembly; and b) a fog preventing electrochromic pane assembly spaced from the outboard pane assembly and defining a chamber...
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