Patent application number | Description | Published |
20080271843 | Transparent conductive multi-layer structure, process for its manufacture and device making use of transparent conductive multi-layer structure - A transparent conductive multi-layer structure having a smooth base material | 11-06-2008 |
20090035472 | Coating Liquid For Nickel Film Formation, Nickel Film, and Production Method Thereof - [Object] It is aimed at providing: a coating liquid for nickel film formation suitable for forming a nickel film combinedly possessing an excellent electroconductivity and an excellent film-forming ability (surface flatness), by a coating method, particularly inkjet printing; a nickel film obtained by using the nickel film formation coating liquid; and a production method of such a nickel film. | 02-05-2009 |
20090110928 | Indium-Based Nanowire Product, Oxide Nanowire Product, and Electroconductive Oxide Nanowire Product, as Well as Production Methods Thereof - To provide: a production method for expediently and inexpensively producing an indium-based nanowire product and an electroconductive oxide nanowire product each comprising nanowires in wire shapes having an averaged thickness of 500 nm or less and having a ratio of averaged length to averaged thickness (aspect ratio) of 30 or less, which nanowire products are each exemplarily utilizable as electroconductive fillers of various transparent electroconductive films, and as nano-wirings; and an indium-based nanowire product and an electroconductive oxide nanowire product obtained by the production method. | 04-30-2009 |
20090123732 | Electroconductive Metal Film and Production Method Thereof - A method of producing an electroconductive metal film and an electroconductive metal film produced thereby, the production method being capable of forming an electroconductive metal film having a low resistance by utilizing a compression treatment even when a conventional electroconductive metal film forming coating liquid (fine metal particle colloidal dispersion) is adopted and subjected to a drying treatment or heat treatment at a low temperature. The method includes adopting an electroconductive metal film forming coating liquid containing therein fine metal particles as a main component; coating the coating liquid onto a substrate; subsequently drying the coated coating liquid; and applying a compression treatment to the dried residual to form an electroconductive metal film on the substrate. | 05-14-2009 |
20090184637 | Dispersion-Type Electroluminescent Element and Method for Manufacturing the Same - A dispersion-type EL element is a dispersion-type electroluminescent element with at least a transparent coating layer, a transparent conductive layer, a phosphor layer, a dielectric layer and a rear electrode layer sequentially formed on a base film surface. The transparent coating layer can be peeled off the surface of the base film. The transparent conductive layer is formed by applying a coating liquid composed mainly of conductive oxide particles and a binder on a surface of the transparent coating layer, applying compression processing to the applied layer and then curing the compressed layer. | 07-23-2009 |
20090202747 | FLEXIBLE TRANSPARENT CONDUCTIVE FILM, FLEXIBLE FUNCTIONAL DEVICE, AND METHODS FOR PRODUCING THESE - In a flexible transparent conductive film which consists essentially of a base film and a transparent conductive layer formed by coating the base film with a transparent conductive layer forming coating fluid, the base film is constituted of a plastic film having been provided with gas barrier function, and the transparent conductive layer is chiefly composed of conductive fine oxide particles and a binder matrix, and has been subjected to compressing. Also disclosed is a flexible functional device which has the above flexible transparent conductive film and formed thereon any functional device selected from a liquid-crystal display device, an organic electroluminescent device, a dispersion-type inorganic electroluminescent device and an electronic paper device. The flexible transparent conductive film and the flexible functional device have gas barrier function and a superior flexibility, and are utilizable in thin-gauge equipments such as cards. | 08-13-2009 |
20090256118 | Fine Silver Particle Colloidal Dispersion, Coating Liquid for Silver Film Formation, Processes for Producing These, and Silver Film - A process for producing a fine silver particle colloidal dispersion the fine silver particles of which have a larger average particle diameter than those in the conventional Carey-Lea process and also which has superior dispersion stability. An aqueous silver nitrate solution is allowed to react with a mixed solution of an aqueous iron(II) sulfate solution and an aqueous sodium citrate solution, and the resultant reaction fluid containing an agglomerate of fine silver particles is left at 0 to 100° C. to obtain an agglomerate of fine silver particles having grown into granular particles. Next, this agglomerate of fine silver particles having grown into granular particles is filtered, and, to the resultant cake of the agglomerate of fine silver particles, pure water is added to obtain a fine silver particle colloidal dispersion having an average particle diameter of 20 to 200 nm. This fine silver particle colloidal dispersion is concentrated and washed, further followed by addition of an organic solvent containing dimethyl sulfoxide, to obtain a coating liquid for silver film formation. | 10-15-2009 |
20090278440 | Dispersion-type electroluminescent element and method for manufacturing the same - A dispersion-type EL element formed on a thin or flexible transparent plastic film and a method for manufacturing the same are provided. The dispersion-type electroluminescent element is a dispersion-type electroluminescent element with at least a transparent conductive layer, a phosphor layer, a dielectric layer, and a rear electrode layer sequentially formed on a transparent plastic film surface, in which a thickness of the transparent plastic film is less than 50 μm, and the transparent conductive layer is formed by applying compression processing to an applied layer formed by applying a transparent conductive layer forming application liquid mainly composed of conductive oxide particles and a binder on the transparent plastic film surface and then, curing the compressed layer. | 11-12-2009 |
20090302756 | Film with Transparent Conductive Layer, Flexible Functional Element and Flexible Dispersion-Type Electroluminescent Element, and Method for Producing the Same and Electronic Device by the Use Thereof - An object of the present invention is to provide various flexible functional elements such as a film with a transparent conductive layer which is excellent in flexibility, more specifically, a film with the transparent conductive layer formed on a thin and flexible base film, and a flexible functional element selected from any of a liquid crystal display element, an organic EL element, and an electronic paper element as well as a flexible dispersion-type EL element, using the film with the transparent conductive layer, and a method for producing the same. | 12-10-2009 |
20100247810 | FLEXIBLE TRANSPARENT CONDUCTIVE FILM AND FLEXIBLE FUNCTIONAL ELEMENT USING THE SAME - A flexible transparent conductive film includes a base film | 09-30-2010 |
20100304048 | FLEXIBLE TRANSPARENT CONDUCTIVE FILM, FLEXIBLE FUNCTIONAL DEVICE, AND METHODS FOR PRODUCING THESE - In a flexible transparent conductive film having a base film and a transparent conductive layer formed by coating the base film surface with a transparent conductive layer forming coating fluid, the base film is constituted of a plastic film of 3 to 50 μm in thickness having been provided with gas barrier function, the flexible transparent conductive film has a backing film laminated to one side of the base film in such a way as to be peelable at the interface thereof with the base film, the transparent conductive layer provided on the base film surface on its side opposite to the backing film is chiefly composed of conductive fine oxide particles and a binder matrix, and the transparent conductive layer has been subjected to compressing together with the base film and the backing film. Also disclosed is a flexible functional device which has the above flexible transparent conductive film and formed thereon any functional device selected from a liquid-crystal display device, an organic electroluminescent device, a dispersion-type inorganic electroluminescent device and an electronic paper device. | 12-02-2010 |
20110012068 | Process for producing fine silver particle colloidal dispersion, fine silver particle colloidal dispersion, and conductive silver film - A process for producing a fine silver particle colloidal dispersion which can simply form conductive silver layers and antimicrobial coatings by screen printing or the like. The process is characterized by having a reaction step of allowing an aqueous silver nitrate solution to react with a mixed solution of an aqueous iron(II) sulfate solution and an aqueous sodium citrate solution to form an agglomerate of fine silver particles, a filtration step of filtering the resultant agglomerate of fine silver particles to obtain a cake of the agglomerate of fine silver particles, a dispersion step of adding pure water to the cake to obtain a first fine silver particle colloidal dispersion of a water system in which dispersion the fine silver particles have been dispersed in the pure water, and a concentration and washing step of concentrating and washing the first fine silver particle colloidal dispersion of a water system. | 01-20-2011 |
20110229737 | METHOD FOR PRODUCING TRANSPARENT CONDUCTIVE FILM, TRANSPARENT CONDUCTIVE FILM, TRANSPARENT CONDUCTIVE SUBSTRATE AND DEVICE COMPRISING THE SAME - Provided is a method for producing a transparent conductive film which is formed via a coating step, a drying step and a baking step, wherein the baking step is characterized in that the dried coating film containing the organic metal compound as the main component is baked by being heated to a baking temperature or higher, at which at least the inorganic component is crystallized, under an oxygen-containing atmosphere having a dewpoint of −10° C. or lower, whereby an organic component contained in the dried coating film is removed therefrom by a heat decomposition, a combustion or the combination thereof to thereby form a conductive oxide microparticle layer densely filled with conductive oxide microparticles containing the metal oxide as a main component. | 09-22-2011 |
20120313055 | METHOD OF MANUFACTURING TRANSPARENT CONDUCTIVE FILM, THE TRANSPARENT CONDUCTIVE FILM, ELEMENT AND TRANSPARENT CONDUCTIVE SUBSTRATE USING THE FILM, AS WELL AS DEVICE USING THE SUBSTRATE - By using a coating method, which is a simple method of manufacturing a transparent conductive film at low cost, a transparent conductive film formed with heating at a low temperature, in particular, lower than 300° C. with both of excellent transparency and conductivity and also with excellent film strength and a method of manufacturing this transparent conductive film are provided. | 12-13-2012 |