Abstract: An electrophoretic device includes a fiber layer, an electrophoretic particle configured to migrate through a gap in the fiber layer, and a partition wall extended in a thickness direction of the fiber layer to separate the fiber layer into a plurality of migration cells. The partition wall includes a cured body of a curable resin, and the cured body includes a constriction part between both end portions of the fiber layer in the thickness direction.

Abstract: High surface area energy chips that can be used to make high surface area electrodes and methods for making high surface area energy chips are described. The energy chips comprise a monolithic conductive material comprising an open network of pores having an average pore diameter between about 0.3 nm and 30 nm. The conductive material forms a thin chip having a thickness of about 300 microns or less, and the thickness across different portions of the chip varies by less than 10% of the thickness. The high surface area energy chips may be used as electrodes in a variety of energy storage devices and systems such as capacitors, electric double layer capacitors, batteries, and fuel cells.

Abstract: A nanocomposite including: a thermoelectric material nanoplatelet; and a metal nanoparticle disposed on the thermoelectric material nanoplatelet.

Abstract: A method for making a composite polymeric material with electrical conductivity determined by stress-tuning of the conductor-polymer composite, and sensors made with the stress-tuned conductor-polymer composite made by this method. Stress tuning is achieved by mixing a miscible liquid into the polymer precursor solution or by absorbing into the precursor solution a soluble compound from vapor in contact with the polymer precursor solution. The conductor may or may not be ordered by application of a magnetic field. The composite is formed by polymerization with the stress-tuning agent in the polymer matrix. The stress-tuning agent is removed following polymerization to produce a conductor-polymer composite with a stress field that depends on the amount of stress-tuning agent employed.

Abstract: The present invention discloses a substrate-less electronic component. A conductive element is disposed in the plurality of insulating layers, wherein the plurality of insulating layers are not supported by a substrate. The substrate-less electronic component can be manufactured by performing film process on a plurality of conductive layers or insulating layers on the substrate before the substrate is removed. In one embodiment, a buffer layer can be formed on the substrate. After the process is done, the buffer layer can be easily removed to decouple the substrate from the layers on the substrate.

Abstract: A method of manufacturing a polyvinylidene fluoride (PVDF)-based polymer film includes: applying a solution formed by dissolving a PVDF-based polymer in a solvent, on a first substrate; forming a PVDF-based polymer film by evaporating the solvent; bonding a support film on the PVDF-based polymer film; weakening an adhesive force between the PVDF-based polymer film and the first substrate; and separating the first substrate from the PVDF-based polymer film.

Abstract: A negative active material having controlled particle size distribution of silicon nanoparticles in a silicon-based alloy, a lithium battery including the negative active material, and a method of manufacturing the negative active material are disclosed. The negative active material may improve capacity and lifespan characteristics by inhibiting (or reducing) volumetric expansion of the silicon-based alloy. The negative active material may include a silicon-based alloy including: a silicon alloy-based matrix; and silicon nanoparticles distributed in the silicon alloy-based matrix, wherein a particle size distribution of the silicon nanoparticles satisfies D10?10 nm and D90?75 nm.

Abstract: New methods for improving thermoelectric properties of bismuth telluride based materials are described. Constrained deformation, such as by canned/sandwich, or encapsulated, rolling and plane strain channel die compression, particularly at temperatures above 80% of the melting point of the material on an absolute temperature scale, changes the crystallographic texture and grain size to desirably increase the values of both the thermoelectric power factor and the thermoelectric figure of merit ZT for the material.

Abstract: A method for producing a conductive area in a polymer material comprises: providing a polymer layer comprising conductive particles with a density such that the polymer layer is insulating, heating the polymer material to a temperature higher than or equal to the glass transition temperature of the polymer material, compressing a portion of the polymer layer using a stamp, in order to obtain a density of conductive particles such that the portion becomes conductive, and removing the stamp from the polymer layer.

Abstract: Materials having improved thermoelectric properties are disclosed. In some embodiments, lead telluride/selenide based materials with improved figure of merit and mechanical properties are disclosed. In some embodiments, the lead telluride/selenide based materials of the present disclosure are p-type thermoelectric materials formed by adding sodium (Na), silicon (Si) or both to thallium doped lead telluride materials. In some embodiments, the lead telluride/selenide based materials are formed by doping lead telluride/selenides with potassium.

Abstract: A method for producing flexible, nanoparticle-polymer composite electrodes is described. Conductive nanoparticles, preferably metal nanowires or nanotubes, are deposited on a smooth surface of a platform to produce a porous conductive layer. A second application of conductive nanoparticles or a mixture of nanoparticles can also be deposited to form a porous conductive layer. The conductive layer is then coated with at least one coating of monomers that is polymerized to form a conductive layer-polymer composite film. Optionally, a protective coating can be applied to the top of the composite film. In one embodiment, the monomer coating includes light transducing particles to reduce the total internal reflection of light through the composite film or pigments that absorb light at one wavelength and re-emit light at a longer wavelength. The resulting composite film has an active side that is smooth with surface height variations of 100 nm or less.

Abstract: A method of manufacturing a charging roll includes forming an adhesive layer, which has elasticity such that the adhesive layer is compressed up to 50% of the thickness and recovers up to 90% of the thickness after the compression is released, on an outer peripheral surface of a cylindrical base material and extruding a material of a conductive elastic layer along with the base material having the adhesive layer formed thereon by the use of an extrusion molding machine to form the conductive elastic layer on an outer peripheral surface of the adhesive layer.

Abstract: The invention relates to methods of making articles of semiconducting material and semiconducting material articles formed thereby, such as articles of semiconducting material that may be useful in making photovoltaic cells.

Abstract: A method for producing an organic piezoelectric material shaped in a film with ends opposite to each other, including: a heat treatment process of heating the organic piezoelectric material at a temperature which is higher than room temperature and lower by 10° C. than the melting point of the organic piezoelectric material while applying tension to the organic piezoelectric material via the ends provided with a distance therebetween; and successively, an expanding process of expanding the distance between the ends of the organic piezoelectric material while cooling the organic piezoelectric material to room temperature.

Abstract: The invention relates to silk electronic components and methods for fabricating the same. The silk electronic components can be used as novel devices, such as implantable bioelectric and/or biophotonic devices, biosensors, surveillance devices, invisible cloaks, electromagnetic concentrators or antennas.

Abstract: An energy harvesting and storage system includes an array of piezoelectric electrodes, in which the piezoelectric electrodes generate electrical energy from mechanical displacements of the piezoelectric electrodes; and an array of capacitor electrodes disposed in proximity to the piezoelectric electrodes, in which the array of capacitor electrodes stores a portion of the energy generated by the piezoelectric electrodes. An energy system includes a substrate including an array of micro-post electrodes connected to a cathode layer of the substrate; an isolation material covering the array of micro-post electrodes; and an anode layer including electrodes filling the remaining region between the isolation material-covered micro-post electrodes, in which the anode layer, electrodes, isolation material, micro-post electrodes, and substrate are monolithically coupled.

Abstract: An active anode (10) is provided that includes a framework (11) of a first anodic material which contains large cavities (12) that include particles (13) of a second anodic material. The cavities have to be large enough so that a fully lithiated particles of the second anodic material fits into the cavity that contains it and does not apply stress to the framework. The first anodic material has a lower lithium intercalation potential than the second anodic material. To produce the anode cavities the second anodic material is coated with an organic coating which is then removed once the anodic layer is produced from a mixture of the first and second anodic materials.

Abstract: In the case where an uneven structure is formed on the surface of cylindrical electrophotographic photosensitive members, for the purpose of reducing the variation of the uneven structure between the individual cylindrical electrophotographic photosensitive members even when a large number of cylindrical electrophotographic photosensitive members are continuously processed, an insert is inserted into the interior of a cylindrical electrophotographic photosensitive member including a cylindrical substrate and a surface layer, the surface uneven structure of a molding member is transferred to and formed on the surface of the surface layer of the photosensitive member. The insert includes an abutting part having an outer peripheral surface capable of abutting on the inner peripheral surface of the substrate, a connecting part positioned inside of the abutting part in the radical direction and a shaft part positioned inside of the connecting part in the radical direction.

Abstract: A method to form a displacement for use in a metal casting process, wherein the method provides a plurality of ceramic particles and a plurality of resin particles. The method grinds the plurality of ceramic particles until those ceramic particles comprise diameters less than 150 microns, and grinds the plurality of resin particles until those resin particles comprise diameters less than 100 microns, and forms a powder blend comprising the plurality of ground ceramic particles and the plurality of ground resin particles. The method then disposes the powder blend into a mold comprising a cavity defining the desired displacement. The method further densifies the blend, and cures the resin to form the displacement.

Abstract: A method of building a three dimensional (3D) structure includes micro-dispensing a layer comprising a material using a syringe-based micro-dispensing tool, curing the layer, and repeating the steps of micro-dispensing and curing a plurality of times in order to build the three-dimensional structure. The material may be loaded with nano to micron sized particles, tubes, or strings.

Abstract: Compositions, methods, and systems for improving ways by which light can be created are provided. In one exemplary embodiment, a composition can be formed by mixing a particular amount of a carrier and a particular amount of one or more phosphors. The carrier can be selected from a group including plastic materials, glass materials, and ceramic materials. The resulting mixture can be formed into pellets or kernels for use with a LED die. The pellets or kernels can be used in place of powders or other coatings typically used with LED packages. Methods for manufacturing the pellets or kernels, and for creating light by using the pellets or kernels, are also provided.

Abstract: Disclosed is an organic/inorganic composite porous film comprising: (a) inorganic particles; and (b) a binder polymer coating layer formed partially or totally on surfaces of the inorganic particles, wherein the inorganic particles are interconnected among themselves and are fixed by the binder polymer, and interstitial volumes among the inorganic particles form a micropore structure. A method for manufacturing the same film and an electrochemical device including the same film are also disclosed. An electrochemical device comprising the organic/inorganic composite porous film shows improved safety and quality.

Abstract: The invention relates to a cathode that is usable in a cell of a lithium-ion battery comprising an electrolyte based on a lithium salt and on a non-aqueous solvent, to a process for manufacturing this cathode and to a lithium-ion battery having one or more cells incorporating this cathode. This cathode is based on a polymer composition, obtained by melt processing and without solvent evaporation, that is the product of a hot compounding reaction between an active material and additives including a polymer binder and an electrically conductive filler. According to the invention, the binder is based on at least one crosslinked elastomer and the additives furthermore comprise at least one non-volatile organic compound usable in the electrolyte solvent, the composition advantageously includes the active material in a mass fraction greater than or equal to 90%.

Abstract: Provided is a functional fiber and a fiber aggregate for realizing various functions, an adhesive for easily bonding electronic components, and a method for manufacturing the same. Particularly, a fiber extended in a length direction includes a carrier polymer and a plurality of functional particles, wherein the plurality of functional particles are embedded in the carrier polymer and physically fixed to the carrier polymer to be integrated.

Abstract: According to one embodiment, a manufacturing method includes performing lithography processes for manufacturing a semiconductor device that includes a three-dimensional stacked device. The stacked device includes layers stacked above a substrate. Each of the layers includes a device circuit. The lithography processes include a lithography process for forming a lower layer of the layers by using a first original plate that has quality not less than a certain level. The first original plate is selected from original plates. Each of the original plates includes a pattern corresponding to the device circuit. The original plates are ranked according to quality based on defect. The lithography processes further include a lithography process for forming a higher layer of the layers by using a second original plate that has quality lower than the certain level. The second original plate is selected from the original plates.

Abstract: A method for producing an aqueous polyimide precursor solution composition, including reacting a tetracarboxylic dianhydride and a diamine, which has a solubility in water at 25° C. of 0.1 g/L or more, in the presence of an imidazole, using water as a reaction solvent to provide an aqueous polyimide precursor solution composition.

Abstract: Disclosed is a non-aqueous electrolyte secondary battery including: a spirally-wound electrode group including a continuous first electrode, a continuous second electrode, and a continuous separator interposed between the first electrode and the second electrode; and a non-aqueous electrolyte. The first electrode includes a sheet-like first current collector, and a first active material layer formed on a surface of the first current collector; and the second electrode includes a sheet-like second current collector, and a second active material layer formed on a surface of the second current collector. In the electrode group, the winding terminal end of the first electrode faces the second electrode on the further outer peripheral side, with the separator interposed therebetween. The facing site of the second electrode where the second electrode faces the winding terminal end of the first electrode is reinforced with a reinforcing component for supplementing the thickness of the second electrode.

Abstract: A composition including a compound represented by Formula 1, an azole-based polymer, and at least one of compounds represented by Formula 2-7 according to the specification, a composite obtained from the composition, an electrode and electrolyte for a fuel cell that include the composition or the composite, and a fuel cell including the electrode or the electrolyte membrane: M11-aM2aPxOy??Formula 1 wherein, in Formula 1, M1 is a tetravalent element; M2 is at least one selected from the group including a monovalent element, a divalent element, and a trivalent element; 0?a<1; x is a number from 1.5 to 3.5; and y is a number from 5 to 13.

Abstract: Circuits and methods of fabricating circuits are disclosed herein. A method of fabricating an electronic circuit includes placing an electronic component on a substrate. A ferromagnetic material is mixed into a mold compound to produce a mixed mold compound having an increased permeability over the mold compound. The mixed mold compound is applied to the substrate by way of a transfer mold process, wherein the mixed mold compound encapsulates the electronic component.

Abstract: An object of the present invention is to provide a semiconductive rubber belt wherein a variation in the electric resistance is decreased, in particular, in the belt circumferential direction so that high-quality images can be formed, and a process for producing the same. In order to achieve the object, in a case where on any single straight line extended in the belt circumferential direction, the maximum value of the molecular orientation ratio correction value MOR-C of the semiconductive rubber belt, the minimum value thereof, and the average thereof are set to satisfy a specified relationship.

Abstract: An image transfer belt is provided for use in digital printing applications which includes a base film layer having perforations therein which are filled with a conductive polymer layer to provide controlled conductivity to the belt. The belt further includes a compliant layer over the conductive polymer layer. The resulting belt exhibits electrical properties suitable for digital image transfer. These properties may be varied according to the desired application.

Abstract: A preparation method of a three-dimensional nanosized porous metal oxide electrode material of lithium ion battery, which soaks a dried polymer colloidal crystal microsphere template in a metal salt solution as a precursor solution for a period of time, and obtains a precursor template complex after filtration and drying; heats the precursor template complex to a certain temperature at a low heating rate and keeps the temperature, and then obtains the three-dimensional nanosized porous metal oxide electrode material of lithium ion battery after cooling to room temperature. A metal oxide electrode material is manufactured, with the three-dimensional nanosized porous metal oxide electrode material thereby improving the ionic conductivity of the negative electrode material of lithium ion battery, and shortens the diffusion path of the lithium ions during an electrochemical reaction process, and improves the rate discharge performance of lithium ion battery greatly.

Abstract: A malleable wax-based antioxidant is provided for use between two electrical connectors. To form the example antioxidant, a wax-base is melted and particles, such as, for example, zinc particles, are provided in suspension with the melted wax. The suspension is then cooled and formed into a shape by, for example, molding, extrusion, die cutting, or other suitable forming method. The antioxidant remains viscose under normal operating temperatures of the electrical connector to avoid oozing and/or running out of the antioxidant, thus better preventing oxidation of the connector. The particles keep the connections running cool, particularly with aluminum to aluminum connections.

Abstract: An electromagnetically active composite has an electrically-nonconductive host matrix and electrically-conductive nanostrand bodies embedded in a substantially uniform distribution throughout the host matrix. Each of the nanostrand bodies comprises a volume containing at least one nanostrand of filamentary metal. Adjacent nanostrand bodies that are sufficiently mutually proximate will interact electromagnetically with each other. The filamentary metal of the one or more nanostrands in each of the nanostrand bodies occupies a deminimus fraction of the overall volume occupied by the at least one nanostrand that comprises each of the nanostrand bodies. The filamentary metal is chosen from among the group of metals that includes nickel, nickel aluminides, iron, iron aluminides, alloys of nickel and iron, and alloys of nickel and copper.

Abstract: A positive active material for a rechargeable lithium battery may include a solid solution represented by Chemical Formula 1. xLi2MnO3.(1?x)LiMO2??[Chemical Formula 1] In Chemical Formula 1, 0.1?x?0.6, and M and may be a metal composite compound represented by Chemical Formula 2. MnaCobNic.??[Chemical Formula 2] In Chemical Formula 2, 0.3?a?0.5, 0.05?b?0.3, 0.3?c?0.55, and a+b+c=1.

Abstract: Methods and systems for preventing corona discharge are provided. In one embodiment, an insulation system for a coil conductor comprising a grounded conductive or semi-conductive layer is molded over a primary insulation layer molded on coil conductor which limits the occurrence of voltage drop to the primary insulating layer is disclosed.

Abstract: A reticle comprising isolated pillars is configured for use in imprint lithography. In some embodiments, on a first substrate a pattern of pillars pitch-multiplied in two dimensions is formed in an imprint reticle. The imprint reticle is brought in contact with a transfer layer overlying a series of mask layers, which in turn overlie a second substrate. The pattern in the reticle is transferred to the transfer layer, forming an imprinted pattern. The imprinted pattern is transferred to the second substrate to form densely-spaced holes in the substrate. In other embodiments, a reticle is patterned by e-beam lithography and spacer formations. The resultant pattern of closely-spaced pillars is used to form containers in an active integrated circuit substrate.

Abstract: Methods, systems and apparatuses of ultra-miniature, ultra-compliant probe arrays that allows for design flexibility to match the stiffness of the tissue it is being applied to, such as the brain tissue, in all three axes (x, y and z), with interconnect cross section smaller than cell dimensions. Stiffness matching requires specific geometric and fabrication approaches, commonly leading to ultra-thin probe wires. Sizing of the electrodes for specific cell dimensions reduces glial formation. Further reduction in stiffness is obtained by incorporating different geometric features to the electrode, such as meandering the electrode wires. The small thickness and geometric features of the wires commonly result in very high compliance.

Abstract: A process of producing electrically conductive pathways within additively manufactured parts and similar parts made by plastic extrusion nozzles. The process allows for a three-dimensional part having both conductive and non-conductive portions and allows for such parts to be manufactured in a single production step.

Abstract: A method for manufacturing a fiber composite plastic component with integrated lightning protection. The steps include, for a positive mold, automatically laying down a ribbon-form pre-preg material or dry ribbon-form reinforcing fiber strands onto the mold. Then, automatically laying down a ribbon-form lightning protection material onto the pre-preg material or the reinforcing fiber strands. For a negative mold, the steps include automatically laying down the lightning protection material on the negative mold, then automatically laying down the pre-preg material or the dry reinforcing fiber strands onto the positioned lightning protection material.

Abstract: A bulk dielectric material can include a solid composite material having a solid matrix material and a plurality of filler elements distributed within the matrix material. The bulk dielectric material can have, at a frequency of greater than 1 MHz, (i) a permittivity with a real part of magnitude greater than 10 and an imaginary part of magnitude less than 3, and (ii) an electrical breakdown strength greater than 5 kV/mm and can have a minimum dimension greater than 2 mm.

Abstract: The present invention discloses a stamp for manufacturing a conductor line and a via including: an imprint body portion having a plate shape; a line imprint portion continuing in a spiral shape from an outer side to a center side of the imprint body portion while projecting from one surface of the imprint body portion; and a via imprint portion projecting from an end portion of the line imprint portion positioned on the center side of the imprint body portion while projecting from one surface of the imprint body portion, and a method for manufacturing coil parts using the same. According to the present invention, it is possible to improve productivity of coil parts and reduce manufacturing costs by simplifying manufacturing processes of a conductor line and a via and implement a fine line width of the conductor line.

Abstract: The invention relates to a single or multiple-layer plastic skin as the surface covering of coated objects. Regions are disposed in the plastic skin which are made up of a mixture of the plastic material of the plastic skin and a conducting material.

Abstract: A method for making an electrochemical cell includes, for example, providing a cathode powder; and pressing the cathode powder at a pressure of more than 500 bar and less than 10000 bar, resulting in a pressed cathode body with a pressed porosity of more than 5 vol % and less than 60 vol %.

Abstract: In a connector (23), a substantially L-shaped terminal fitting (21) is mounted in a connector housing (25). The terminal fitting (21) includes a first projecting portion (39) projecting backward from a back wall (38) of a receptacle (27) and a second projecting portion (41) bent downward substantially at a right angle from an end of the first projecting portion (39) and to be connected to a circuit board (14). The connector housing (25) is integrally formed with a protection wall (42) extending backward from the back wall (38) of the receptacle (27) and configured to cover the first and second projecting portions (39, 41) from an upper side, opposite lateral sides and a rear side with clearances formed between the protection wall (42) and both the first and second projecting portions (39, 41).

Abstract: Molecular filters are disclosed herein. An example of the molecular filter includes a rolled substrate having an interior surface and opposed ends that are substantially orthogonal to the interior surface. The rolled substrate defines a layer and a fluid flow path extending from one of the opposed ends to another of the opposed ends. A template is positioned on the interior surface of the rolled substrate. The template includes a matrix, and molecule template locations formed in the matrix.

Abstract: A process for producing a gas diffusion electrode comprising the steps of: casting a porous electrically conductive web with a suspension of particles of an electrically conductive material in a solution of a first binder to provide a first layer which is an electrochemically active layer (AL); casting a suspension of particles of a hydrophobic material in a solution of a second binder on said first layer to provide a second layer; and subjecting said first and second layer to phase inversion thereby realising porosity in both said first layer and said second layer, wherein said subjection of said second layer to phase inversion thereby realises a water repellent layer; a gas diffusion electrode obtained therewith; the use of a gas diffusion electrode in an membrane electrode assembly; a membrane electrode assembly comprising the gas diffusion electrode; and a method of producing a membrane electrode assembly is realised, said membrane electrode assembly comprising a membrane sandwiched between two electrodes

Abstract: Embodiments of the invention relate generally to methods of consolidating semiconductor nanomaterials.

Abstract: An oxygen-consuming electrode is described, more particularly for use in chloralkali electrolysis, comprising a novel catalyst coating based on silver and a finely divided silver oxide, as is an electrolysis apparatus. Also described is a production process for the oxygen-consuming electrode and the use thereof in chloralkali electrolysis or fuel cell technology.

Abstract: A method comprises forming a first pattern on a first flat surface and forming an inverse of the pattern on a second flat surface. The method further comprises attaching the second flat surface to a roller to produce an embossing tool and applying pressure between the embossing tool and a substrate thereby forming a second pattern in the substrate. The substrate is coated with a radiation curable resin material. The method also comprises transferring ink to the substrate, the ink containing a catalyst, and coating the substrate with the second pattern in an electroless plating bath. The first pattern alternatively may be formed on a sleeve which is then attached to a drum/roller.