Class / Patent application number | Description | Number of patent applications / Date published |
174389000 | Transparent | 15 |
20090078459 | LIGHT-TRANSMITTING CONDUCTIVE FILM AND PROCESS FOR PRODUCING LIGHT-TRANSMITTING CONDUCTIVE FILM - To provide a process which can produce an electromagnetic wave-shielding material having both high light-transmitting properties and sufficient EMI-shielding properties and forming no moiré, which facilitates formation of a fine-line pattern and which can produce the material inexpensively on a large scale. In particular, to provide a process for producing a light-transmitting electromagnetic wave-shielding film. | 03-26-2009 |
20090126986 | Electromagnetic Shielding Film For Display Device, Filter Having The Same, And Method Of Fabricating The Same - An electromagnetic shielding film for a display device includes a transparent, resinous first base, an intaglio pattern formed on at least one side of the first base, and an electromagnetic shielding pattern containing a conductive material with which the intaglio pattern is filled. A method of fabricating an electromagnetic shielding film for a display device, includes the steps of coating a first curable resin on one surface of a transparent backing, forming an intaglio pattern on the first curable resin using a patterning roll and curing the first curable resin, filling the intaglio pattern with a second curable resin containing a conductive material, and curing the second curable resin. | 05-21-2009 |
20090133922 | LIGHT TRANSMITTING CONDUCTIVE FILM, LIGHT TRANSMITTING ELECTROMAGNETIC WAVE SHIELDING FILM, OPTICAL FILTER AND METHOD OF PRODUCING DISPLAY FILTER - A light transmitting conductive film formed by patterning a conductive metal part and a visible light transmitting part on a transparent support, wherein the conductive metal part is made up of mesh-forming thin lines of from 1 μm to 40 μm size and the mesh pattern continues for 3 m or longer. A method of producing a display filter wherein the end sections of at least two sides facing each other are in a mesh shape, which comprises using an electromagnetic wave shielding material (C), wherein a conductive layer (B) having the conductive parts being in the mesh shape of the geometric pattern is formed on one face of a polymer film (A) continuously in the machine direction of the polymer film (A), and cutting the mesh-like parts. | 05-28-2009 |
20090133923 | PROCESS FOR PREPARING LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL, LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND DISPLAY FILTER - The present invention provides a process for preparing the light transmissive electromagnetic wave shielding material having an enhanced productivity. | 05-28-2009 |
20090178842 | Adhesive patch structure for absorbing and shielding electromagnetic waves - An adhesive patch structure for absorbing and shielding electromagnetic waves is disclosed, wherein a preformed transparent or translucent adhesive patch is provided therein or on at least one surface thereof with a mineral material-based layer of a mineral composition rich in negative electromagnetic energy. The mineral material-based layer generates an energy field capable of absorbing or shielding ambient hazardous electromagnetic waves. | 07-16-2009 |
20090218127 | PLATING PROCESSING METHOD, LIGHT-TRANSMITTING CONDUCTIVE FILM AND ELECTROMAGNETIC WAVE-SHIELDING FILM - A plating processing method, which comprises continuously electroplating the surface of a film having a surface resistivity of from 1Ω/square to 1000Ω/square, wherein the transportation speed of the foregoing film is from 1 m/minute to 30 m/minute. | 09-03-2009 |
20100018765 | ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND PRODUCTION PROCESS OF THE SAME - The production process of an electromagnetic wave shielding material of the present invention comprises screen printing a conductive paste containing conductive particles, binder and solvent in a geometrical pattern on the surface of a transparent porous layer of a transparent resin substrate provided with the transparent porous layer, the porous layer containing as a main component thereof at least one type selected from the group consisting of an oxide ceramic, a non-oxide ceramic and a metal, followed by forming a conductive portion in a geometrical pattern on the surface of the transparent porous layer by heat treatment. An electromagnetic wave shielding material produced according to this production process has high electromagnetic wave shielding effects and superior transparency and visibility. | 01-28-2010 |
20100126767 | PROCESS FOR THE PREPARATION OF LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL, LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND FINE PARTICLE HAVING EXTREMELY-THIN NOBLE METAL FILM - The present invention provides a process for efficiently preparing a light transmissive electromagnetic wave shielding material enhanced in light transmissive property, electromagnetic wave shielding property, appearance and legibility, and having high-accuracy mesh-pattern. The process for the preparation of a light transmissive electromagnetic wave shielding material comprising; printing in the form of mesh a pretreatment agent for electroless plating on a transparent substrate to form a mesh-shaped pretreatment layer, the pretreatment agent comprising a fine particle having an extremely-thin film of noble metal on its surface, and subjecting the mesh-shaped pretreatment layer to electroless plating to form a mesh-shaped metal conductive layer on the pretreatment layer. | 05-27-2010 |
20100206628 | TRANSPARENT ELECTROMAGNETIC WAVE SHIELD MEMBER AND METHOD FOR MANUFACTURING THE SAME - The present invention aims to provide a transparent electromagnetic wave shield member, which is free from a moirè phenomenon which could not be solved by the prior art, and in which an excellent electromagnetic wave shielding properties and a sufficient total light transmittance based on an appropriate network structure are compatible, and a method for manufacturing the same. | 08-19-2010 |
20100230154 | PRINTED MATTER AND ITS MANUFACTURING METHOD, AND ELECTROMAGNETIC SHIELDING MATERIAL AND ITS MANUFACTURING METHOD - Intended is to provide an electromagnetic shielding material having a conductive layer pattern by transferring a conductive composite to a transparent base material, and an electromagnetic shielding material having a metal layer formed on the transferred conductive layer. The electromagnetic shielding material is free from the troubles such as the breaking of wire, the non-conforming shape or the low contact, which is based on the non-conforming transfer of the conductive composite. The electromagnetic shielding material comprises a transparent base material, a primer layer formed over the transparent base material, and a conductive layer formed in a predetermined pattern on the primer layer. In the primer layer, a portion having the conductive layer formed therein has a thickness larger than the thickness of a portion without the conductive layer. | 09-16-2010 |
20100307812 | TRANSPARENT PLASTIC FILM FOR SHIELDING ELECTROMAGNETIC WAVES AND METHOD FOR PRODUCING A PLASTIC FILM OF THIS TYPE - The invention relates to a transparent plastic film for screening electromagnetic waves, comprising a transparent film substrate and a layer system that has at least one silver layer, as well as a method for producing a plastic film of this type, wherein the silver layer is embedded between two niobium oxide layers. | 12-09-2010 |
20110297436 | NET-LIKE METAL FINE PARTICLE MULTILAYER FILM AND METHOD FOR PRODUCING SAME - A network-like fine metal particle multilayer film has a network-like fine metal particle layer at least on one surface of a film substrate, which has an average total light transmittance of 70% or more, a total light transmittance variation of 5% or less, and a length of 2 m or more. The film is a long network-like metal fine particle multilayer film having high transparency, being suppressed in the occurrence of moiré and having small variations in the total light transmittance. | 12-08-2011 |
20140097017 | INFRARED LIGHT ENABLED AND ELECTROMAGNETIC SHIELDING AIRCRAFT WINDOW - A flight deck aircraft window | 04-10-2014 |
20140097018 | ELECTROMAGNETIC SHIELDED AIRCRAFT PASSENGER WINDOW - Aircraft windows are constructed with a transparent layer having an embedded layer of electromagnetic radiation shielding material where the transparent layer of the window protects the layer of shielding material. | 04-10-2014 |
20140158417 | DETERMINISTIC EMI GRID LAYOUT FOR CONTROLLING OPTICAL DIFFRACTION - An electromagnetic interference shield is disclosed. The electromagnetic interference shield includes an optically transparent substrate and a metallic coating on the optically transparent substrate. The metal coating is characterized by a plurality of apertures aligned in a pattern that is defined by a deterministic relation. Distances between each of the plurality of apertures and an observation point in an associated image plane are uncorrelated. | 06-12-2014 |