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7619803 |
Electrochromic display element and full-color electrochromic display element
An electrochromic display element includes a pair of counter electrodes having therebetween an electrochromic compound represented by Formula (1), wherein the electrochromic compound becomes...
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7610910 |
Method and apparatus for controlling building component characteristics
A building component system includes a building component that is controllable between a first state and a second state in response to a sensed condition. The system may include a sensor on a first...
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7599109 |
Security device
Embodiments of a security device utilizing electrochromic material are disclosed.
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7599108 |
Interior rearview mirror assembly
An interior rearview mirror assembly suitable for use in a vehicle includes a bezel and a mirror element located behind the bezel and viewable through an opening formed by the bezel. A backplate,...
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7554713 |
Class of charge-actuated chromogenic structures based on the oxidation and reduction of optical switchable materials in a thin-film electrochemical cell
An electrochemically-activated optical switch is provided, comprising a molecular system configured between a pair of electrodes. The molecular system includes a moiety that is oxidizable or...
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7542809 |
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...
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7535614 |
Electrical window control system and method thereof
An electrical window control system and method thereof are provided, wherein the system includes a variable transmission window having first and second substantially transparent substrates that...
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7525714 |
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...
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7489431 |
Electrochromic device
An electrochromic device is disclosed, including two electrochromic elements, which are switched in a time separated manner. Each electrochromic element is arranged of electrochemically active...
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7463399 |
Flat panel display and a method of driving the same
The flat panel display includes an electrochromic device that is a controlling unit. The electrochromic device reversibly makes electrolytic oxidizing and reducing reactions so that coloring and...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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...
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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...
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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...
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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...
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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....
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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....
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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...
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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...
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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...
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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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