Matches 601 - 650 out of 671 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >
Match Document Document Title
4867541 Electrochromic device  
An electrochromic device, comprising: a first transparent electrode, an electrochromic layer, a macromolecular solid electrolyte layer and a second electrode, each applied successively, being...
4863574 Method of manufacturing a film of polyparaphenylene and applications of the resulting polyparaphenylene film  
The invention relates to a method of manufacturing a film of polyparaphenylene by electro-polymerization, the method being the type using electrochemical reduction of a monomer having the following...
4855161 Method for deposition of electrochromic layers  
The specification discloses a method for coating a substrate with electrochromic coatings by dipping a substrate having a conductive surface into, or spraying, or spin coating with, a solution...
4844592 Cathodic electrochromic material, method of making, and new electrochromic device  
This invention teaches electrochromic lead oxide as a new electrochromic material. An electrochromic device is constructed from this material by forming a cathodic electrochromic device. A fast ion...
4842383 Electrodeless plating method for combining the polymerization and the coating of electrochromic polymers  
A method of forming a thin film of an electrochromic material is disclosed. The method involves coating an acidic solution containing monomeric aniline and effective amounts of an oxidant and a...
4842382 Electrochromic device, new cathodic electrochromic material and method of making  
This invention teaches electrochromic bismuth oxide as a new electrochromic material. An electrochromic device is constructed from this material by forming a cathodic electrochromic device. A fast...
4832467 Electrochromic variable color tone nonglaring mirror  
The invention relates to a nonglaring mirror which is an electrochromic (EC) device in principle. The mirror comprises a transparent front substrate provided with a transparent first electrode...
4830471 Electrochromic material, method of making, and new electrochromic device  
This invention teaches uncolored copper oxide as a new electrochromic material. An electrochromic device is constructed from this material by forming either an anodic electrochromic device or a...
4810067 Electrochromic device and method of making an electrochromic layer therefor  
This invention teaches an electrochromic device in which an electrochromic layer is positioned between two electrodes. The electrochromic layer comprises an organic based bulk material which has...
4795242 Conducting substituted polyisothianaphthenes  
Polyisothianaphthene substituted in the 5 and/or 6 positions so as to have an oxygen atom adjacent to C 5 or C 6 . Substituents include alkoxys, hydroxys and dioxyalkylenes. The polymers are...
4761061 Method for fabrication of electrochromic device and the same fabricated by the method  
A method for fabrication of an electrochromic device having perfect tight closure of the cell, wherein two or more banks constituting an external frame for the substrates are formed with use of a...
4750834 Interferometer including stationary, electrically alterable optical masking device  
An improved interferometer is provided which is of simplified construction and gives enhanced, accurate interference analysis through provision of an alterable masking device located at the...
4746948 Focus detection device  
A focus detection device for a camera, especially for a single lens reflex camera is disclosed. The focus detection device provides a light measuring means for measuring the color temperature of...
4737018 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...
4684219 Display cell with self-sealing, collapsing plug  
An electro-optic display cell and method of making the same is disclosed herein. The display cell has an arrangement of display electrodes in contact with a liquid within a sealed enclosure. The...
4681403 Display device with micromechanical leaf spring switches  
A layer of liquid crystal is present between two supporting plates with a large number of picture electrodes arranged in rows and columns on at least one of the supporting plates. Strip-shaped row...
4611890 Redox chromophore compounds and electrodes of metal containing substituted bipyridines  
Chromophoric compounds, each having a wide range of distinct color changes in response to changes in the oxidation states thereof, are provided in the form of polymerizable monomers, and polymers...
4559165 Transparent conducting layer  
The invention relates to a transparent display material having a conducting layer of a tin oxide and/or indium oxide composition which withstands electrochemical attacks without the need for...
4544238 Substrate having dummy conductors to prevent solder build-up  
A substrate having a conductor path of solderable material arranged thereon and having a solder layer applied to the conductor path by contact as the conductor path moves along molten solder...
4543306 Electrochemical device which can be used for energy storage  
The invention relates to electrochemical devices and in particular energy storage devices. The object of the invention is the use in such devices of at least one conductive support, covered by a...
4537826 Electrochromic display element  
Disclosed is an electrochromic display element having an electrochromic material layer and an ion-conductive material layer being in contact therewith, characterized in that said electrochromic...
4529275 Continuous charge control for electrochromic layers  
A continuous change in color is provided in order to control the absorptance of an electrochromic layer. The quantities of charge to be fed and removed by two sources of constant current are...
4493531 Field sensitive optical displays, generation of fields therefor and scanning thereof  
Disclosed are field sensitive optical displays, and arrangements and methods for inducing fields in the displays and for scanning the displays. In the disclosed embodiments, liquid crystal,...
4491392 Electrochromic device with porous glass electrolyte  
An electrochromic device comprising a solid electrolyte, wherein the electrolyte consists of porous glass impregnated with a solid ion-conductive compound such as an alkali metal salt, is described.
4490024 Multicomponent electrolyte with a definite potential and a display cell containing it  
A multicomponent electrolyte with a defined potential and a display cell containing it. The multicomponent, liquid electrolyte is based on at least one metal iodide dissolved in an anhydrous...
4488780 Method of producing a color change in a chemically coupled color-changing display  
A method of producing a color change in a distinct element of solid, insoluble color changing material capable of reversibly changing color by reaction with soluble reactants. Reactants at a point...
4473695 Synthesis of N,N'-dialkyl-4'bipyridinium reagents  
A novel class of dialkyl and dialkyl-aromatic viologens (4,4'dipyridinium compounds) and their salts which may be polymerized and covalently bonded to electrodes for use in electronic display systems.
4469410 Common transfer contact for liquid crystal display cell or electrochromic display cell  
A common transfer contact is provided with such an electro-optical display cell as a liquid crystal display cell or an electrochromic display cell for electrically connecting an electrode disposed...
4447133 Electrochromic device  
An electrochromic device includes a layer of electrochromic material, such as tungsten oxide, which is deposited by oblique evaporation at an acute angle of incidence in the range of from 30° to...
4443063 Liquid-injection passage structure contained within a display cell  
A display cell comprises two substrates for forming in combination a compartment, an injection hole formed in one of them, a pathway provided for connecting the compartment and the injection hole,...
4430182 Manufacture of display electrode layers in electrochromic display devices  
A method for preparing display electrode layers in an electrochromic display device, comprises the steps of forming a transparent, conductive film on a substrate, forming an insulating film over...
4402573 Materials for electrochromic display devices  
A display device containing an electrochromic solution comprising a para substituted triphenylamine compound having the formula ##STR1## wherein R is lower alkoxy, lower alkyl or halogen.
4392721 Electrochromic cell having a mixed solid ion-conducting layer  
An electrochromic device comprises a layer of electrochromic tungsten oxide in contact with an ion-conductive insulating layer of codeposited mixture of SiO and Cr 2 O 3 between electrodes of...
4392720 Electrochromic display cell  
An electrochromic display cell comprises a frame interposed between an ionic conductor and an annular soldered zone sealing a cover of the cell to a substrate of the cell. The frame is squeezed...
4390246 Electrochromic device by oblique evaporation to improve the response of coloration and bleaching  
An electrochromic device includes a layer of electrochromic material, such as tungsten oxide, which is deposited by oblique evaporation at an acute angle of incidence in the range of from 10° to...
4365010 Photoelectrochromic generator and display device  
A photoelectrochromic display device having a semiconductor electrode, and a counterelectrode made of a selected metallic material is presented. The electrode and counterelectrode are immersed in...
4361386 Electrolytic display cell  
Electrolytic display cell comprising, between two electrodes of appropriate shapes, a liquid electrolyte containing metal ions, wherein said electrolyte comprises ions of a first metal and ions of...
4361383 Laser beam directional deviation and noise stabilization device  
A laser beam directional deviation and noise stabilization device is disclosed as incorporating a laser which broadcast a monochromatic laser light beam along a predetermined optical path, and a...
4340624 Electrochromic display device  
An electrochromic display device comprising a pair of electrodes which are disposed with a specified space therebetween, at least one of the electrodes being transparent, and a non-aqueous...
4320190 Method of manufacturing the substrate of an electrochromic display cell  
The invention provides a method of manufacturing the substrate of an electrochromic display cell as a result of which the ionic conductor of the cell cannot come into contact with the transparent...
4308658 Electrochromic display device manufacture method  
In an electrochromic display device including an electro-chromic layer comprising a film made of amorphous tungsten oxide (WO 3 ), the device is fabricated under the ambience of both a relative...
4298870 Device for driving a display element having a memorizing property  
In a device for driving an electro-optical display element having a memorizing property and which produces color upon the application of a first polarity voltage thereto and loses color upon...
4297006 Protective membrane for electrochromic displays  
The invention provides a protective and heat resisting membrane for application onto electrochromic layers and/or leads in an electrochromic display to prevent dissolution and erosion thereof as a...
4294520 Electrochromic display device  
An electrochromic display device with an improved current efficiency as well as with an extensive memory capability is disclosed; the device comprises a vapor deposited layer of an electrochromic...
4281901 Electrode structure in display device  
In a display device in which characters are made visible by imposition of an electromagnetic field across selected portions of said device and in which the characters are arranged in a plurality of...
4251138 Method of producing solid electrochrome element  
A method of producing a solid electrochrome element comprises depositing a layer of an electrochrome material onto a substrate having an electrically conducting layer in a vacuum from about 10 -6 ...
4249013 Conjugatively linked tetrathiafulvalenes and method for preparation thereof  
A technique is described for the preparation of novel conjugatively linked tetrathiafulvalenes. The resultant molecule includes two donor moieties which allow the preparation of charge transfer...
4244635 Go board using liquid crystal display or electrochromic display  
A checkerboard or a "go" board is implemented with a liquid crystal display or an electrochromic display. A pair of a disc pattern electrode and a ring pattern electrode are provided for showing a...
4240714 Extended life electrochromic display cell  
The life of an electrochromic display cell is extended by providing it with a reservoir containing an electrochromic solution. The electrochromic display cell comprises a front electrode which is...
4226509 Display device comprising a liquid display medium  
In a display device having a liquid display medium, for example liquid crystal, the filling apertures have to be readily sealed. In a seal which is very suitable for mass production a piece of...
Matches 601 - 650 out of 671 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >