Abstract: A sheath provides protection against radiation, in particular from the electric field generated by electric cables (1, 2, 3) located inside the sheath, the sheath surrounding or being intended to surround at least a neutral cable (1), an earth cable (2) and a phase cable (3) which are all connected to the power grid. The sheath includes an outer layer (4) made from electrically insulating plastic which covers an inner layer (5) made from electrically conductive material, elements being provided to connect the layer of electrically conductive material to an electrical conductor (7) intended to be earthed. The conductor to be earthed takes the form of a wire, all or part of which is made from electrically conductive material that extends internally along the entire length of the sheath and which is in electrical contact, at least along part of the length thereof, with the inner layer of electrically conductive material.

Abstract: A shielding or protective garment in the form of women's clothing includes an outer fashionable portion or component and an inner protective portion or component having electromagnetic radiation defeating material distributed throughout the inner component. The inner component is affixed within the outer component as a liner so as to extend around and over a portion of a wearer's torso and lower abdomen. The electromagnetic radiation defeating material of the inner component shields or protects the wearer from electromagnetic fields coming from any or all directions.

Abstract: An electromagnetic noise suppression sheet obtained by using combination of a conductive carbon and spinel ferrite particles having a cumulative 50% volume particle diameter of 1 to 10 ?m, can exhibit an excellent transmission attenuation power ratio and a reduced return loss in a near electromagnetic field, and is suitable for high-density mounting. The electromagnetic noise suppression sheet of the present invention can be produced by the process of the present invention which includes the steps of applying a coating material in which the conductive carbon and the spinel ferrite particles having a cumulative 50% volume particle diameter of 1 to 10 ?m are dispersed, to form a coating film having a thickness of 10 to 100 ?m after dried, and subjecting the resulting coating film to thermoforming under pressure.

Abstract: An electromagnetic shielding film for plasma display which is excellent in electromagnetic shielding characteristics for effectively shielding electromagnetic waves, near infrared rays, stray light, external light, and the like and even when stored under a wet heat condition, is small in change of color tint and good in adhesion, with a blackening layer hardly peeled away, is provided by a transparent electromagnetic shielding film including a transparent support having thereon a conductive metal layer in a pattern-like state having an electromagnetic shielding ability and having a surface covered by a blackening layer, with the blackening layer made of an alloy of nickel and zinc in a nickel/zinc mass ratio of from 0.5 to 50.

Abstract: Power cable shields having a monomolecular carbon-based film are placed around electrical power lines to reduce power losses and enhance transmission of electricity. The shield may be a solid metal tube or a material wrapped around a power cable. The monomolecular carbon-based film is deposited on the shield, for example, using a reactor that includes a bed of silica coupled to a diesel engine to produce a stream of dehydrated hydroxyl radicals that become hydrated due to reactions of supercritical water and muon methyl radicals. A shielded electrical power includes a shield positioned around and fully enclosing the power line to prevent atmospheric loss of electrical power. An existing power line can be retrofitted by placing one or more surface treated sleeves around the existing power line. Periodically spaced apart magnets can be positioned within the electrical wire shield to further boost power and voltage through the electrical power line.

Abstract: Disclosed is a light-transmitting electromagnetic-shielding laminate, which is characterized in that two or more layers including an electromagnetic-shielding layer are arranged in layers using a (meth)acrylate adhesive composition which contains a (meth)acrylate monomer, a (meth)acrylate oligomer and at least one member selected from the group consisting of acrylic amide derivatives, silane compounds and organophosphorus compounds. Also disclosed is a light-transmitting radio wave absorber which is characterized in that a resistive layer, a dielectric spacer and a reflective layer are arranged in layers using a (meth)acrylate adhesive composition which contains a (meth)acrylate monomer, a (meth)acrylate oligomer and at least one member selected from the group consisting of acrylic amide derivatives, silane compounds and organophosphorus compounds.

Abstract: Disclosed is an electromagnetic wave suppression sheet obtained by mixing metallic magnetic particles into a resin and formed into a sheet shape. In the electromagnetic wave suppression sheet, a coercive force is 320 [A/m] or more and a saturation magnetization is 0.35 [Wb/m2] or more at a time when an external magnetic field of 1 kOe in an in-plane direction is applied.

Abstract: Vehicle electrical and electronic components are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof is between about 20% and 50% of the weight of the conductive loaded resin-based material. The micron conductive powders are metals or conductive non-metals or metal plated non-metals. The micron conductive fibers may be metal fiber or metal plated fiber. Further, the metal plated fiber may be formed by plating metal onto a metal fiber or by plating metal onto a non-metal fiber. Any platable fiber may be used as the core for a non-metal fiber. Superconductor metals may also be used as micron conductive fibers and/or as metal plating onto fibers in the present invention.

Abstract: An electromagnetic wave suppression sheet (1) includes moisture-resistant films (11a), (11b) and an acrylate based polymer gel containing x wt % of an alcohol. The electromagnetic wave suppression sheet (1) is formed by molding so that its thickness (t2) y in mm will be in a region formed by interconnecting a point a (10, 1.0), a point b (10, 3.0) and a point c (20, 1.0), totaling at three points, in an xy coordinate system (x, y). This yields a high non-freezing properties and a high incombustibility of the sheet.

Abstract: The present invention provides a method of producing a blackened electromagnetic interference shielding glass, which includes (a) forming a conductive pattern on a surface of glass on which a tin (Sn) component is diffused by using a conductive paste; and (b) firing the glass on which the conductive pattern is formed, and a blackened electromagnetic interference shielding glass.

Abstract: The present invention provides a metal coated fabric having excellent electromagnetic shielding properties. The metal coated fabric of the present invention has a layer of a flame retardant composition on at least one surface thereof, the flame retardant composition being prepared without using a halogen compound or antimony compound.

Abstract: A cable has a core made of an insulated wire, a shield layer provided at an outer periphery of the core, a reinforcing layer provided at an outer periphery of the shield layer, and a sheath provided at an outer periphery of the reinforcing layer. The insulated wire has a wire conductor and an insulating layer covering an outer periphery of the wire conductor. The shield layer is formed from tinsel-coppers. Each of the tinsel-copper has a core string and a copper foil provided around the core string. The reinforcing layer is formed by braiding fibers.

Abstract: The present invention provides a method of producing an electromagnetic interference shield glass, which comprises (a) forming a conductive pattern on at least one side of a front side and a rear side of the glass by using a conductive paste comprising a colored glass frit, and (b) firing the conductive pattern to blacken the conductive pattern, and a blackened electromagnetic interference shield glass.

Abstract: A radiation-proof sheath material includes a polymer material containing molecular chains of ethylene units as a main component in which side chain groups are randomly distributed and cross-linked, an antioxidant, a processing aid, and a flame retardant. The polymer material includes chlorinated polyethylene containing chloro groups in the side chain groups.

Abstract: The present invention provides a method of producing an electromagnetic interference shield glass and a blackened electromagnetic interference shield glass. The method comprises (a) forming a conductive pattern on at least one side of a front side and a rear side of glass, and (b) blackening a surface of the conductive pattern by using a solution comprising a reductive metal ion.

Abstract: Methods involve a combination of polyelectrolyte multilayer (PEM) coating or silane self assembly on a substrate; microcontact printing; and conductive graphite particles, especially size controlled highly conductive exfoliated graphite nanoplatelets. The conductive graphite particles are coated with a charged polymer such as sulfonated polystyrene. The graphite particles are patterned using microcontact printing and intact pattern transfer on a substrate that has an oppositely-charged surface. The method allows for conductive organic patterning on both flat and curved surfaces and can be used in microelectronic device fabrication.

Abstract: Provided is a transparent complex conductive polymer elastomer composition that maintains electromagnetic-wave shielding performance and that has a favorable light transmittance. The composition is a transparent elastomer provided in the immediate vicinity of a viewer's side of a display unit, the transparent elastomer being composed of a conductive particle complex and a non-conductive organic polymer 13, the conductive particle complex being composed of a large number of conductive metal particles 11 and a conductive organic polymer 12 that covers the metal particles 11 and that cross-links the large number of conductive metal particles to form a three-dimensional mesh structure, and the non-conductive organic polymer 13 serving as a binder for maintaining the three-dimensional structure of the conductive particle complex.

Abstract: Provided is an electromagnetic wave shielding mesh, which is arranged on the front face of a display such as a PDP (Plasma Display Panel) or an FED (Field Emission Display) thereby to shield the leakage of electromagnetic waves. The electromagnetic wave shielding mesh has excellent light transmitting and electromagnetic wave shielding properties, but has neither moire nor brightness mottle in a manner to match the display having various pixel pitches. The electromagnetic wave shielding mesh is characterized in that it is woven of fibrous filaments and has a metallic cover film formed on its surface to give an electric conductivity, and in that its ratio (R) of a weft density to a warp density is 0.67?R?0.97, or 1.03?R?1.50.

Abstract: Disclosed is a resin composition containing a hexagonal ferrite and a resin, which is characterized in that the hexagonal ferrite is contained in an amount of 50-98 parts by weight per 100 parts by weight of the total of the resin composition.

Abstract: An EMI shielding material is provided for making EMI shielding gaskets, coating and other articles. The EMI shielding material includes a non-conductive polymer, an inherently conductive polymer and a conductive metal powder. These components are intimately combined to prepare EMI shielding materials having superior electrical and mechanical performance when used in applications such as housings for electronic components.

Abstract: The present invention provides electrical equipment for junction improved in sealing performance and reduced in size and weight, and also provides a method of manufacturing the same. A face cover 6 and a back cover 7 are press-formed from an aluminum alloy. An electrical component 2 including a board 3, electronic parts 4 and terminals 5 is tightly held between the face cover 6 and the back cover 7. The peripheral edge A of the face cover 6 and the back cover 7 is hermetically sealed with a resin mold 10 formed by injection molding. The resin mold 10 has connector portions 10b in which the terminals 5 project out nakedly to allow connection with external electrical equipment.

Abstract: An electromagnetic shielding copper foil superior in electromagnetic shielding ability, high in transmittance, and free from particle shedding comprising a copper foil on at least one surface of which a fine roughening particle layer of copper or an alloy is provided and having on the fine roughening particle layer a smoothening layer comprised of cobalt, nickel, indium, or an alloy of the same and an electromagnetic shield able to be suitably used for a PDP using the same. The fine roughening particle layer may also be a layer comprised of a fine particle roughening particle layer of copper on which a fine roughening particle layer of a copper alloy is stacked or may also be formed by a copper-cobalt-nickel alloy. The smoothening layer of the copper foil may be treated for stainproof or by a silane coupling agent to protect the surface of the copper foil.

Abstract: A flexible PC board made through a water cleaning process includes a substrate prepared from polymers or copolymers such as PET, PI, PP, PS, PMMA, PC, PU, PBT, ABS, nylon, etc. A release layer prepared from a hydrophilic material and printed on the substrate to leave a blank zone on the substrate according to a predetermined circuit pattern, and a conduction layer bonded to the blank zone to form a circuit pattern. An electroplating process may be employed to increase the thickness of the circuit pattern formed of the conduction layer. Through a water cleaning process, the release layer is removed from the substrate, and the desired flexible PC board is obtained for bonding to a member of an electronic product by means of injection or pressure casting molding.

Abstract: An electromagnetic shield is configured for blocking electromagnetic waves in a mobile communication device. The electromagnetic shield includes an organic glass layer and an indium tin oxide layer. The organic glass layer is configured for providing main body of the electromagnetic shield. The indium tin oxide layer is plated on the organic glass layer for blocking the electromagnetic waves.

Abstract: A laminated film (protection film for preventing leakage of information) is laminated on each of base clothes of a portable pouch. The laminated film is formed by lamination of an aluminum foil layer and a resin layer. The portable pouch has the laminated film over the inner surface thereof, whereby electromagnetic wave does not leak outside. That avoids skimming.

Abstract: A yarn or multi-fiber formed of a plurality of micron diameter stainless steel monofilaments which have been rendered more conductive by one or more coatings of electrolytically-deposited metal or metal alloy materials. The metallized yarn provided by the invention has a very low electrical resistance, with consequent benefit in electrical performance, and is particularly useful as an RFI/EMI shielding material.

Abstract: An electromagnetic shielding copper foil superior in electromagnetic shielding ability, high in transmittance, and free from particle shedding comprising a copper foil on at least one surface of which a fine roughening particle layer of copper or an alloy is provided and having on the fine roughening particle layer a smoothening layer comprised of cobalt, nickel, indium, or an alloy of the same and an electromagnetic shield able to be suitably used for a PDP using the same. The fine roughening particle layer may also be a layer comprised of a fine particle roughening particle layer of copper on which a fine roughening particle layer of a copper alloy is stacked or may also be formed by a copper-cobalt-nickel alloy. The smoothening layer of the copper foil may be treated for stainproof or by a silane coupling agent to protect the surface of the copper foil.

Abstract: A heating apparatus using an electromagnetic wave is disclosed, by which cut-of performance of an electromagnetic wave is enhanced by increasing an electromagnetic wave absorption bandwidth having cut-off performance below ?70 dB. The present invention includes a door provided to an open front side of a body to be opened/closed and a choke filter having a panel type choke part arranged by at least one row each along an edge of the door and a filter part arranged by at least one row each along an edge of the choke part and having a plurality of slots, wherein a prescribed choke part is provided to a most inner side among rows of the choke and filter part.

Abstract: Metalizable foils or sheets produced from a plastics mixture comprising, components A, B, C, and D, which gives a total of 100% by weight, a from 5 to 50% by weight of a thermoplastic polymer as component A, b from 50 to 95% by weight of a metal powder with an average particle diameter of from 0.01 to 100 ?m where the normal electrode potential of the metal in acidic solution is more negative than that of silver, as component B, c from 0 to 10% by weight of a dispersing agent as component C, and d from 0 to 40% by weight of fibrous or particulate fillers or their mixtures as component D, wherein the tensile strain at break of component A is greater by a factor of from 11 to 100 than the tensile strain at break of the plastics mixture comprising components A, B, and, if present, C and D, and wherein the tensile strength of component A is greater by a factor of from 0.5 to 4 than the tensile strength of the plastics mixture comprising components A, B, and, if present, C and D.

Abstract: A shielded flexible cable having a plurality of shielded electronic circuits in close proximity to one another such that signals transmitted on one of said plurality of shielded electronic circuits do not substantially interfere with signals transmitted on the other of said plurality of electronic circuits comprising a polyimide support member supporting a plurality of etched copper traces on a first side of said polyimide support member and a copper layer on a second side of said polyimide support member; said polyimide support member flexible along at least one axis; said plurality of etched copper traces and said copper layer substantially as flexible as said polyimide support member; a silver based material, including, for example, silver ink or silver film, surrounding a portion of each of said plurality of copper traces along substantially the entire length of each of said plurality of copper traces; said silver based material in electrical communication with (i) said copper layer via discontinuities in

Abstract: A radiation-shielded semiconductor assembly includes at least one radiation-shielding lamina within the package. In some embodiments, a semiconductor assembly includes a microelectronic component, and at least one radiation-shielding layer affixed to a surface of the component.

Abstract: A plasma display device has a reduced number of components, thereby lowering manufacturing costs, improving productivity of assembly, and reducing a weight thereof. The display device includes a PDP module; a front frame positioned in front of the PDP module and having an opening; a rear cover covering a rear side of the PDP module to shield electromagnetic waves; a front filter positioned to face the opening of the front frame to shield the electromagnetic waves; and a shielding member positioned along a periphery of the PDP module to shield the electromagnetic waves. The front filter has a rear side supported by the PDP module.

Abstract: An EMI shield having at least one compartment for enclosing circuitry of an electronic device. The shield includes a first member formed of a thin metal sheet, and a second member formed of an electrically-conductive composite material comprising an admixture of a plastic or other polymeric component and an electrically-conductive particulate filler component. The second member is integrally joined to the first member, and has at least one wall which extends from the first member and which together with the first member defines at least a portion of the compartment.

Abstract: A heating apparatus using an electromagnetic wave is disclosed, by which cut-of performance of an electromagnetic wave is enhanced by increasing an electromagnetic wave absorption bandwidth having cut-off performance below ?70 dB. The present invention includes a door provided to an open front side of a body to be opened/closed, a choke filter having a panel type choke part arranged by at least one or more rows along an edge of the door and a filter part arranged by at least one or more rows along the choke and having a plurality of slots wherein a prescribed choke part is provided to a most inner side, a glass panel attached to an inner lateral side of the door and the choke filter, and a flange part provided to an external end portion of the door along the edge of the door to lie in a same level with an inner lateral side of the glass panel.

Abstract: A wear resistant EMI shield includes a metallic film or multiple metallic films, and a carbon-nanotube coating (14) formed on the metallic film or multiple metallic films. The metallic films may include nickel film (12), copper film (13) and NixCu1?x (x=0.62˜0.99) (15) alloy film. In a preferred embodiment, the structure of the wear resistant EMI shield is CNT/Ni/Cu/Ni/. The thickness of metallic film is in the range from 20 to 100 nm and the thickness of carbon-nanotube coating is in the range from 10 to 200 nm. The wear resistant EMI shield may apply to various substrate surfaces (10) of electronic equipment, such as the shell of computer, play-station, wireless equipment, mobile phones, automobiles, airplanes, commercial appliance and consumer products, etc. The wear resistant EMI shield has good wear resistance, EMI shield effect, thin thickness and lightweight.

Abstract: A novel black matrix, a method for preparing the same, and a flat display device and an electromagnetic interference filter to which the black matrix is applied. The black matrix is prepared by exposing a photoactive compound to form a latent pattern of nuclei for crystal growth and treating the latent pattern of nuclei for crystal growth with a metal salt solution to give a metal particle-deposited pattern; forming an electroless Ni-plated layer on the metal particle-deposited pattern; and forming an electroless Cu-plated layer on the electroless Ni-plated layer. Exhibiting improved black tone, which is achieved only by a selective multilayer plating process, without using expensive vacuum sputtering apparatus or a photolithographic process, the black matrix can be applied to various flat display devices. In addition, due to improved electric conductivity, the black matrix can be used in an electromagnetic interference filter, without employing an additional front surface blackening process.

Abstract: A heating apparatus using an electromagnetic wave is disclosed, by which a capacity of a cavity is increased and by which cut-off performance of the electromagnetic wave and facilitation of door cleaning can be enhanced. The present invention includes a door provided to an open front side of a body to be opened/closed, a choke filter having a panel type choke part arranged by at least one or more rows along an edge of the door and a filter part having a plurality of slots wherein a prescribed choke part is provided to a most outer side, and a glass panel attached to an inner lateral side of the door and the choke filter.

Abstract: An electro-magnetic wave shield cover having an array of first yarn members (10) formed by bundling (48) ends of polyester fibers around which a tin-plated copper metallic foil (12) is wound. The second yarn member (20) is formed by bundling 96 ends of polyester fibers. Doubled-yarn groups (10A, 10B, 10C, 10D) of the first yarn members running in the first direction (warp) from upper right to lower left and doubled-yarn groups (20A, 20B, 20C, 20D) of the second yarn members (20) running in the first direction (warp), and doubled-yarn groups (10a, 10b, 10c, 10d) of the first yarn members running in the second direction (weft) from upper left to lower right and doubled-yarn groups (20a, 20b, 20c, 20d) of the second yarn members running in the second (weft) direction are arranged so that the interlacing is made in such a manner that if the doubled-yarn group, running in the one direction is twice disposed beneath the doubled-yarn groups running in the other direction, then it is twice disposed above the latter.

Abstract: A black matrix, a method for preparing the black matrix, a flat panel display and an electromagnetic interference filter using the black matrix. The black matrix may comprise a substrate, a titanium oxide layer, a Ni plating layer, and a Ni/Pd alloy layer. The method may comprise the steps of forming a titanium oxide layer, forming a metal particle-deposited pattern on the titanium oxide layer, forming a Ni electroless plating layer on the metal particle-deposited pattern, and forming a Ni/Pd alloy layer on the Ni electroless plating layer. Since the black matrix may have a high blackening density via simple selective multilayer plating without using a high-price vacuum sputtering apparatus and undergoing photolithography, unlike conventional chromium-based black matrices, it may be employed in various flat panel displays. In addition, since the black matrix may exhibit superior electrical conductivity, it may be used in electromagnetic interference filters without additional front-surface blackening.

Abstract: An electrically continuous conformal EMI protective shield for adhering directly to and conforming with surfaces of a printed circuit board is disclosed. The conformal EMI shield includes a thermally conductive dielectric coating adhering directly to surfaces of the printed circuit board to provide an electrically nonconductive, thermally conductive, contiguous coating that covers all such printed circuit board surfaces. The conformal EMI shield also includes a conductive coating adhering directly to surfaces of the dielectric coating to provide an electrically conductive layer that prevents electromagnetic emissions from passing through the conformal EMI protective shield.

Abstract: An electromagnetic-wave shielding and light transmitting plate 1 having an antireflection film 3, an electromagnetic-wave shielding film 10, a transparent substrate 2, and a near-infrared ray blocking film 5, laminated and united by using intermediate adhesive layers 4A, 4B and a pressure-sensitive adhesive 4C, the peripheries thereof covered by a conductive sticky tape 7. The film 10 has a conductive foil 11 formed by pattern etching on a substrate film 13, is processed for antireflection by forming a light absorbing layer 12 on the conductive foil 11, and is subjected to matting to form small irregularities by roughening the surface of the light absorbing layer 12. A display panel is manufactured by bonding this film 10 to the front surface of a plasma display panel body.

Abstract: A method for manufacturing a high-transmittance optical filter for image display devices, which may include the steps of coating a photocatalytic compound on a transparent substrate to form a photocatalytic film, selectively exposing the photocatalytic film to light and growing a metal crystal thereon by plating to form a metal pattern, and selectively etching and removing the photocatalytic compound remaining on the transparent substrate using a buffered oxide etchant (BOE). According to the method, a high-transmittance, high-resolution and low-resistivity optical filter can be manufactured in a simple manner at low costs.

Abstract: The present invention provides printed circuit boards, EMI shields, and methods that provide an EMI absorbing material and an EMI reflecting material. In one embodiment, the EMI shield comprises a shield body and an EMI absorbing material coupled to the shield body.