22nd week of 2015 patent applcation highlights part 41 |
Patent application number | Title | Published |
20150147603 | APPARATUS AND METHOD FOR CONTROLLING BATTERY - An apparatus and method for controlling a battery are provided. The apparatus includes a battery pack and a battery management system (BMS). The BMS is configured to calculate a battery state by sensing the battery pack and perform a selective control to select a control object of a unit element of the battery pack or an intensive control to intensively use the control object of the unit element using the battery state. | 2015-05-28 |
20150147604 | METHOD FOR REDUCING THE DENDRITIC METAL DEPOSITION ON AN ELECTRODE AND LITHIUM-ION RECHARGEABLE BATTERY WHICH USES THIS METHOD - In a method for reducing the dendritic metal deposition on an electrode, a non-dendritic state of the metal deposition is ascertained, and a magnetic or electric field is generated at the electrode and is modulated in such a way that it stabilizes the non-dendritic state of the metal deposition. The method is applied, e.g., to a lithium-ion rechargeable battery including an anode having an anode arrester, a cathode having a cathode arrester, and a separator, which are situated in a housing, in which a dendritic metal deposition at the anode is reduced with the aid of the method. | 2015-05-28 |
20150147605 | SECONDARY BATTERY - A secondary battery includes a case, a cap plate, and a vent portion. The case accommodates an electrode assembly therein and has an open top. The cap plate seals the top of the case. The vent portion is at one area of the cap plate. A porous safety member is at a position adjacent to the vent portion. | 2015-05-28 |
20150147606 | SEALING PLATE FOR PRISMATIC SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND PRISMATIC SECONDARY BATTERY USING THE SAME - A sealing plate for a prismatic secondary battery includes a pair of mouths for attaching a negative and positive electrode terminals, one mouth being formed near one end in a longitudinal direction of the sealing plate, and the other mouth being formed near the other end, coining areas used for positioning of an insulating member and formed around the pair of mouths on a front face of the sealing plate, a gas release valve and an electrolyte pour hole formed between the pair of mouths, and grooves formed between the respective coining areas and the long side edge of the sealing plate. The groove has a smaller depth near the gas release valve than the depth near the coining area. Even when the sealing plate is produced through forging, the front face has good flatness and the coining areas are unlikely to have a sink mark or a shear drop. | 2015-05-28 |
20150147607 | INSULATING CONTAINER FOR BATTERY, BATTERY CONTROL DEVICE, AND BATTERY-FAILURE DETECTION METHOD - A battery assembly heat insulating container includes a box body and a lid body. The box body has an opening on its upper surface, and contains a battery module formed by connecting a plurality of battery cells in series or in parallel. The lid body is placed on the upper surface of the box body. The battery assembly heat insulating container is adapted to provide heat insulation between an external space and an internal space formed by the box body and the lid body and configured to contain the battery module. A circuit member configured to detect leakage of active material from the battery module is provided at the bottom of the box body. | 2015-05-28 |
20150147608 | ESTIMATING CORE TEMPERATURES OF BATTERY CELLS IN A BATTERY PACK - A method and a system of estimating core temperatures of battery cells in a battery pack can include several steps. In one step, a surface temperature of one or more battery cell(s) is received, a current of the one or more battery cell(s) is received, an inlet temperature of coolant provided to the battery pack is received, and a flow rate or velocity of the coolant is received. In another step, estimations are made including those of a cell-lumped internal electrical resistance of the battery cell(s), a cell-lumped conduction resistance between a core and a surface of the battery cell(s), and a cell-lumped convection resistance between the surface and the coolant. In yet another step, an estimation is made of a core temperature of the battery cell(s) based upon the received and estimated values of previous steps. | 2015-05-28 |
20150147609 | Systems and Methods for Rebalancing Redox Flow Battery Electrolytes - Various methods of rebalancing electrolytes in a redox flow battery system include various systems using a catalyzed hydrogen rebalance cell configured to minimize the risk of dissolved catalyst negatively affecting flow battery performance. Some systems described herein reduce the chance of catalyst contamination of RFB electrolytes by employing a mediator solution to eliminate direct contact between the catalyzed membrane and the RFB electrolyte. Other methods use a rebalance cell chemistry that maintains the catalyzed electrode at a potential low enough to prevent the catalyst from dissolving. | 2015-05-28 |
20150147610 | BATTERY SYSTEM SAFETY SHIELD AND METHOD - Storage batteries connected in series in an uninterruptable or back-up power supply system may have voltage potential differences between exposed terminals or conductors that exceed safety limits. A demountable insulating shield having apertures may be positioned so that the series string may be broken into a plurality of series sub-strings having a lesser potential difference has a cover over the aperture through which the series string configuration may be connected and disconnected. The cover may he an insulating material removably fastened to the insulating shield or a sliding cover that is captivated to the insulating shield. When the series string has been divided in to the sub-strings, the insulating shield may be demounted from the structure housing the batteries so that the batteries or their connections may be serviced. | 2015-05-28 |
20150147611 | FLOW BATTERY POWER MODULE BACKPLANE - In an embodiment, a flow battery system with power producing components, having one or multiple stacks, pumps and related components wherein such components are mechanically mounted into, and fully supported by, a common backplane. Electrical and hydraulic interconnections are provided by the backplane and the backplane consists of one electromechanical assembly that will substantially reduce costs, and improve energy efficiency and serviceability. Multiple stacks and pumps may be interconnected in a single backplane in various serial and parallel configurations. In turn, multiple backplanes may be interconnected in various serial and parallel configurations, to build larger systems, depending on the application. | 2015-05-28 |
20150147612 | GAS DISCHARGE STRUCTURE FOR BATTERY COVER - A gas discharge structure for a battery cover has a battery cover that covers part or all of a battery, a first hose that is connected with the battery cover at a position of a through-hole provided on the battery cover. and an electric wire that is electrically connected to the battery, is inserted into the first hose, and is drawn out to an outside of a vehicle compartment through an electric-wire lead-out hole provided on a vehicle body panel. A space formed between the electric wire and the first hose communicates with a space inside the battery cover. An end portion of the first hose is located at a position corresponding to the electric-wire lead-out hole, so that an opening of the space formed between the electric wire and the first hose faces the outside of the vehicle compartment. | 2015-05-28 |
20150147613 | POWER STORAGE MODULE - A plurality of power storage cells and a plurality of power storage cell holders are stacked alternately in the stacking direction. End plates are superimposed at opposite ends of the power storage cells and power storage cell holders. The end plates are connected by a frame, the frame is covered by an insulator, and the plurality of power storage cells are electrically connected by a bus bar plate, forming a power storage module. Since the surface of the power storage cell is formed from a covered portion covered by the condensation-preventing sheet and a non-covered portion not covered by the condensation-preventing sheet, and the non-covered portion is covered by the power storage cell holder, the insulator, and the bus bar plate, the non-covered portion is covered as much as possible to provide heat insulation, minimizing occurrence of condensed water and preventing formation of a liquid junction. | 2015-05-28 |
20150147614 | VOLTAGE PROTECTION AND HEALTH MONITORING OF BATTERIES WITH REFERENCE ELECTRODES - In some variations, an apparatus provides real-time monitoring of voltage and differential voltage of both anode and cathode in a battery configured with at least one reference electrode. Voltage monitors are connected to a computer programmed for receiving anode voltage signals; receiving cathode voltage signals; calculating the derivative of the anode voltage with respect to time or with respect to capacity; and calculating the derivative of the cathode voltage with respect to time or with respect to capacity. Other variations provide an apparatus for real-time assessment of capacities of both anode and cathode in a battery, comprising a computer programmed for receiving electrode voltage signals; estimating first and second electrode open-circuit voltages at two different times, and correlating the first and second electrode open-circuit voltages to first and second electrode states of charge, respectively, for each of anode and cathode. The anode and cathode capacities may then be estimated independently. | 2015-05-28 |
20150147615 | POUCH FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME - Provided is a structure of a pouch which may be used in a high-capacity battery having high capacity and high stiffness, wherein the pouch may include an upper housing module which includes a metallic base plate having a concave-shaped accommodation space and polymer layers formed on one surface or both surfaces of the base plate, and a lower pouch sheet which is combined with a lower surface of the upper housing module to seal the accommodation space. | 2015-05-28 |
20150147616 | BUTTON CELL CASINGS SUITABLE FOR NON-AQUEOUS CELLS - Provided herein are button cell housing components configured to be suitable for lithium ion battery cells. | 2015-05-28 |
20150147617 | ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY HAVING THE SAME - The present disclosure provides an anode for a secondary battery, comprising a wire-type current collector; a metallic anode active material layer formed on the surface of the wire-type current collector and comprising a metallic anode active material; and an inert metal layer formed on the surface of the metallic anode active material layer and having no reactivity with lithium. | 2015-05-28 |
20150147618 | BATTERY CASE - There is provided a battery case which is advantageous in enhancing durability of cables or connectors which are arranged inside and outside the battery case. When a motor-driven vehicle | 2015-05-28 |
20150147619 | Sodium Secondary Battery - Provided is a sodium secondary battery capable of operating at a low temperature. More particularly, the sodium secondary battery according to the present invention includes: an anode containing sodium; a cathode containing a transition metal and an alkali metal halide; and a sodium ion conductive solid electrolyte provided between the anode and the cathode, wherein the cathode is impregnated in a molten salt electrolyte containing a sodium.metal halogen salt including at least two kinds of halogens. | 2015-05-28 |
20150147620 | REDOX FLOW BATTERY - A redox flow battery including: a cathode cell including a cathode, a catholyte, and a bipolar plate; an anode cell including an anode, an anolyte, and a bipolar plate; and an ion exchange membrane interposed between the cathode cell and the anode cell, wherein at least one of the cathode and the anode comprises a carbon-coated metal foam, wherein the ion exchange membrane includes a porous substrate and a polymer disposed in pores of the porous substrate, wherein the polymer is a polymerization product of a composition for preparing an ion exchange membrane, and wherein the composition for preparing an ion exchange membrane includes a first aromatic vinyl monomer including a halogenated alkyl group or a quaternary ammonium group, and wherein the bipolar plate includes Ni, Cu, Fe, Cr, Al, W, Ti, or a mixture thereof, or an alloy thereof. | 2015-05-28 |
20150147621 | METHODS FOR THE FORMATION OF BETA ALUMINA ELECTROLYTES, AND RELATED STRUCTURES AND DEVICES - A method for preparing an electrolyte separator for an electrochemical device is described. The method includes the step of applying a beta″-alumina coating composition, or a precursor thereof, to a porous substrate, by an atmospheric, thermal spray technique. An electrochemical device is also described. Some of these devices include an anode, a cathode, and an electrolyte separator disposed between the anode and the cathode. The separator includes a thermally-sprayed layer of beta″-alumina, disposed on a porous substrate. The electrochemical device can be used as an energy storage system, or for other types of end uses. | 2015-05-28 |
20150147622 | CELL MODULE ASSEMBLY - A cell module assembly is provided. The cell module assembly may include a plurality of cells that generates electrical energy, at least one heat plate interposed between the plurality of cells, to absorb heat from the plurality of cells, the at least one heat plate having a cooling channel defined at both ends thereof, and at least one cartridge to accommodate the plurality of cells and the at least one heat plate, the cooling channel being internally defined in the cartridge. | 2015-05-28 |
20150147623 | METHOD FOR CONNECTING TWO BATTERY TERMINALS, MADE OF DISSIMILAR MATERIALS, OF TWO BATTERY CELLS AND BATTERY UNIT - A method is described for connecting two battery terminals, made of dissimilar materials, of two battery cells with the aid of a form-fitting, and/or force-locking and/or integrally bonded connection. The two battery terminals are interconnected in a connecting region with the aid of an electromagnetic pulse method, in particular by a magnetic pulse welded connection. | 2015-05-28 |
20150147624 | Energy Storage Device and Energy Storage Module - There is provided an energy storage device including an electrode assembly having a pair of electrodes overlapped with each other. At least one of the electrodes includes a current collecting substrate, an active material layer arranged on the current collecting substrate, an intermediate layer arranged between the current collecting substrate and the active material layer, and an insulating layer arranged on the current collecting substrate. The active material layer contains an active material and a first binder. The intermediate layer contains a carbonaceous material and a second binder. The insulating layer contains an insulating material and a third binder. The second binder is a nonaqueous binder. The third binder is an aqueous binder. | 2015-05-28 |
20150147625 | Electric Storage Device and Electric Storage Apparatus - The electric storage device includes: an electrode assembly; and an electrolytic solution at least part of which is impregnated into the electrode assembly, wherein the electrode assembly includes, as electrode assembly forming members, at least a positive electrode and a negative electrode that face each other, and contains lithium carbonate, the electrolytic solution contains at least lithium hexafluorophosphate, at least one of the positive electrode and the negative electrode includes an active material layer containing a metal compound, the active material layer includes a peripheral area and an inner area inside the peripheral area, the electrode assembly includes a high-content part the ratio of lithium carbonate content of which is higher than that of the inner area. | 2015-05-28 |
20150147626 | POWER STORAGE UNIT AND ELECTRONIC DEVICE INCLUDING THE SAME - To provide a power storage unit having a structure which is unlikely to break down by change in shape, such as bending. An electrode plate is covered with a sheet of an insulator which is folded in two. The sheet is preferably processed into a bag-like shape or an envelope-like shape by bonding overlapping portions of the sheet in the periphery of the electrode plate. The electrode plate and the sheet are fixed to an exterior body. In the case where the shape of the exterior body is changed by bending or the like, the electrode plate and the sheet can slide together in the exterior body. Thus, stress on the electrode plate due to bending can be relieved. | 2015-05-28 |
20150147627 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery includes a negative electrode including a negative active material layer and a separator including a substrate and a coating layer formed on at least one of the substrate. The coating layer includes a fluorine-based polymer. The at least one coating layer faces the negative active material layer. The negative active material layer includes a negative active material, a water-soluble polymer and a fluorine-based polymer particulate. | 2015-05-28 |
20150147628 | AQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE - An electrochemical device including a housing and a stack of electrochemical cells in the housing. Each electrochemical cell includes an anode electrode, a cathode electrode, a separator located between the anode electrode and the cathode electrode and an electrolyte. The electrochemical device also includes a current collector located between adjacent electrochemical cells, an anode bus operatively connected to the anodes of the electrochemical cells in the stack and a cathode bus operatively connected to the cathodes of the electrochemical cells in the stack. The housing, the anode electrode, the cathode electrode, the separator, the anode bus and the cathode bus are non-metallic. | 2015-05-28 |
20150147629 | ELECTRODE ASSEMBLY AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME - Disclosed is a technology for preventing electrodes in a secondary battery from being short-circuited with each other. An electrode assembly includes a cathode and anode of which a cathode collector and anode collector are coated with a cathode active material and anode active material, respectively, and a separator disposed between the cathode and the anode. An insulation layer is disposed on a tab part of the cathode collector constituting the cathode. Thus, an insulation layer may be disposed on an end (a tab part) of the cathode collector that is used as a tab of the cathode electrode in the structure of the electrode assembly to prevent the cathode from being physically short-circuited with the anode in the sequentially stacked structure of cathode/separator/anode. | 2015-05-28 |
20150147630 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - Provided is a nonaqueous electrolyte secondary battery in which the following are housed in a battery case: a nonaqueous electrolyte, a boron atom-containing oxalato complex compound, and an electrode assembly in which a positive electrode having a positive electrode active material and a negative electrode having a negative electrode active material are disposed facing each other. Here, a coat containing boron atoms originating from the oxalato complex compound is formed on the surface of the negative electrode active material, and the amount B | 2015-05-28 |
20150147631 | FLAT BATTERY - There is provided a flat battery including a positive electrode can, a negative electrode can, a positive electrode material, a negative electrode material, and a positive electrode ring provided on an inner surface of a bottom of the positive electrode can to hold one of the positive electrode material and the negative electrode material. The positive electrode ring has a side wall and a flange that extends outward to overlap an open end of a circumferential wall of the negative electrode can. The flange is placed between the open end of the circumferential wall of the negative electrode can and the inner surface of the bottom of the positive electrode can. | 2015-05-28 |
20150147632 | ELECTROLYTE COMPOSITION AND LITHIUM BATTERY - An electrolyte composition including a lithium salt (A), an first anion (B1) represented by formula (1), and an organic solvent (C) are provided. When the electrolyte composition is applied in a lithium battery, good structural stability, high battery efficiency, and long charge-discharge cycle life of the lithium battery can be achieved. | 2015-05-28 |
20150147633 | POUCH FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME - Provided are a pouch for a secondary battery including a first sheet and a second sheet, and a frame unit which is sealed by the first sheet and the second sheet and includes an accommodating part for accommodating an electrode assembly including electrode tabs therein, and a secondary battery including the pouch. According to the present invention, since a structure of a pouch for a secondary battery may include a frame unit capable of accommodating a large electrode assembly, a high-capacity and large-area secondary battery having high capacity and high stiffness may be realized. | 2015-05-28 |
20150147634 | SELF-HEALING BATTERY PACK CELL-FOIL COMPOSITE - A battery pouch cell film composite having at least one metal layer, at least two adhesion promotion layers, and at least two polymer layers, at least one of the polymer layers being configured in self-healing fashion and that layer having in the interior physically delimited regions that contain at least one compound capable of polymerization. | 2015-05-28 |
20150147635 | SECONDARY BATTERY - A secondary battery includes an electrode assembly, the electrode assembly having first and second electrode plates and a separator therebetween, a case accommodating the electrode assembly, and first and second electrode tabs respectively connected to the first and second electrode plates, the first electrode tab being formed of an aluminum alloy including 97 wt % to 98.5 wt % of aluminum (Al), 1 wt % to 3 wt % of iron (Fe), and 0 wt % to less than 1 wt % of an impurity. | 2015-05-28 |
20150147636 | SECONDARY BATTERY - A secondary battery includes a case; a cap plate coupled to the case; at least one electrode assembly accommodated in the case, the electrode assembly including a positive electrode plate, a negative electrode plate, and a separator located between the positive and negative electrode plates; an electrode collector electrically connected to the electrode assembly; an electrode terminal connected to the electrode collector and protruding outward from the cap plate; a gasket surrounding the electrode terminal; and a reinforcement part coupled to the gasket such that at least a portion of the electrode collector is located between the reinforcement part and the gasket. | 2015-05-28 |
20150147637 | ELECTRIC CONNECTOR AND BATTERY COMPRISING THE SAME - An electric connector and a battery comprising the same may be provided. The electric connector ( | 2015-05-28 |
20150147638 | BATTERY PACK - To provide a battery pack less subject to vibration, shock, or the like and stable in characteristics. | 2015-05-28 |
20150147639 | PACKING AND SEAL STRUCTURE OF BATTERY MODULE - A packing includes a base part that is attached to a duct, and a seal lip part that extends from the base part toward a battery module to press against the battery module. A first bend portion is provided midway in the seal lip part. A second bend portion is provided in a continuous portion between the base part and the seal lip part. The first bend portion and the second bend portion are bent in a direction opposite to each other. | 2015-05-28 |
20150147640 | SEAL TAPE AND SECONDARY BATTERY USING THE SAME - A seal tape capable of preventing an electrode assembly from moving in a secondary battery, and a secondary battery using the same are disclosed. The seal tape for a secondary battery is attached to the outer surface of the electrode assembly which is received in a battery case, and includes a first adhesive layer having an adhesive surface adhered to the outer surface of the electrode assembly, a second adhesive layer having an adhesive surface at a side opposite to the adhesive surface of the first adhesive layer so as to adhere to an inner surface of the battery case, and a protective layer formed on the second adhesive layer, wherein the protective layer is entirely or partially removed by reating with an electrolyte of the secondary battery. | 2015-05-28 |
20150147641 | MULTIFUNCTION BATTERY SEPARATOR - Use of a flexible, nonconductive, porous, and thermally tolerant ceramic material as a separator in a lithium-ion battery or lithium-sulfur battery is described. The separator can be made of aluminum oxide and provides excellent mechanical and thermal properties that prevent wear and puncture of the separator caused by particles removed from the electrodes during the charging and discharging process. The separator is designed to mitigate effects of melt shrinkage and facilitate the lithium ion transport, in contrast to separators that include a polymeric material, thus preventing short-circuiting between the positive and the negative electrode. Improved wetting and filling of the separator with electrolyte solution are provided, for improved rate capability of the battery (fast charging and discharging). The separator further reduces the potential for thermal runaway in Li batteries. | 2015-05-28 |
20150147642 | BORON-DOPED GRAPHENE SHEET AS SODIUM-ION BATTERY ANODE - A sodium-ion battery having a boron-doped graphene sheet as an anode active material is provided. The boron-doped graphene sheet is of formula B | 2015-05-28 |
20150147643 | Purified Metal Complex Having Oxalic Acid as Ligand, and Method For Producing Purified Solution of Said Metal Complex in Non-Aqueous Solvent - The present invention provides a purified metal complex having oxalic acid as a ligand and a method for industrially producing a purified non-aqueous solvent solution of the metal complex at low cost. In the method of the present invention, oxalic acid contained in a non-aqueous solvent solution of a metal complex having oxalic acid as a ligand is decomposed by a reaction with a thionyl halide in a non-aqueous solvent, and the decomposition product of the reaction and the unreacted thionyl halide are removed by deaeration. | 2015-05-28 |
20150147644 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - A non-aqueous electrolyte secondary battery of the present disclosure includes: a positive electrode containing a first and a second positive electrode active material; and a non-aqueous electrolyte containing a fluorinated chain carboxylic acid ester represented by the following structural formula 1. The first positive electrode active material includes a lithium-containing transition metal oxide represented by a Li | 2015-05-28 |
20150147645 | NON-AQUEOUS ELECTROLYTE AND SECONDARY BATTERY COMPRISING THE SAME - Disclosed is a secondary battery including an electrolyte and/or an electrode, the electrolyte including an electrolyte salt and an electrolyte solvent, i) a cyclic carbonate compound substituted with at least one halogen element; and ii) a compound containing a vinyl group in a molecule thereof, and the electrode including a solid electrolyte interface (SEI) layer partially or totally formed on the surface thereof by electrical reduction of the two compounds. | 2015-05-28 |
20150147646 | CONDUCTIVE PRIMER COMPOSITIONS FOR A NON-AQUEOUS ELECTROLYTE ELECTRICAL ENERGY STORAGE DEVICE - A conductive coating composition for use in electrical energy storage devices, which contain a non-aqueous electrolyte, is provided comprising an organic polymeric binder comprising one or more water-soluble polymers; water; solid conductive particles dispersed in the binder; and phosphorus based acid bound to at least one of the water-soluble polymers and present in a range of 0.025-10.0% by weight of the water-soluble polymers, as well as methods of making and using said conductive coating composition, coated current collectors and electrical energy storage devices made therefrom. | 2015-05-28 |
20150147647 | COPPER DOPED SVO COMPOUNDS AS HIGH RATE CATHODE MATERIALS - The present invention related to an electrochemical cell comprising an anode of a Group IA metal and a cathode of a composite material prepared from a combination of vanadium oxide and either a copper or a silver oxide and the other of a copper or a silver nitrate. The cathode material of the present invention provides an increased gravimetric energy density over the cathode active materials of the prior art along with an increased pulse voltage delivery capacity. This makes the cathode material of the present invention particularly useful for implantable medical applications. | 2015-05-28 |
20150147648 | COATING LIQUID, COATING LIQUID FOR MANUFACTURING ELECTRODE PLATE, UNDERCOATING AGENT, AND USE THEREOF - This invention relates to a coating formulation, a coating formulation for manufacturing an electrode plate and an undercoating formulation, and their use. These coating formulations are all characterized by containing, in a polar solvent, a hydroxyl-containing resin and an organic acid and/or a derivative thereof. The hydroxyl-containing resin is at least one of (1) a polyvinyl acetal resin, (2) an ethylene-vinyl alcohol copolymer, (3) a modified and/or unmodified polyvinyl alcohol, and (4) a cyanoethyl-containing polymer. According to the present invention, there is provided a coating formulation capable of forming a coating of excellent adhesion and solvent resistance on a surface of a metal material such as an aluminum material. Also provided are a coating formulation for manufacturing an electrode plate for a battery or a polarizable electrode plate for a capacitor, in which an active material layer has excellent adhesion to a collector made of an aluminum foil, copper foil or the like and is also equipped with excellent electrolyte resistance and improved contact resistance to the collector, an undercoating formulation, the electrode plate and its manufacturing process, the battery, and the capacitor. | 2015-05-28 |
20150147649 | ANODE ACTIVE MATERIAL AND A LITHIUM SECONDARY BATTERY INCLUDING THE SAME - An anode active material for a lithium secondary battery, the anode active material including a metal silicide core, a silicon shell disposed on the core, and a metal nitride disposed on a surface of the silicon shell opposite the core. | 2015-05-28 |
20150147650 | ANTIMONY BASED ANODE MATERIAL FOR RECHARGEABLE BATTERIES AND PREPARATION METHOD - An antimony based anode material for a rechargeable battery comprises nanoparticles of composition SbM | 2015-05-28 |
20150147651 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A positive active material for a rechargeable lithium battery including a core including at least one selected from a nickel-based composite oxide represented by Chemical Formula 1 or a lithium manganese oxide represented by Chemical Formula 2; and a coating layer on a surface of the core and including a lithium metal oxide represented by Chemical Formula 3, the positive active material having a peak at a 2θ value of about 19° to about 22° and another peak at a 2θ value of about 40° to about 45° in an X-ray diffraction pattern using a CuKα ray, is disclosed. A method of preparing the same, and a rechargeable lithium battery including the same, are also disclosed. | 2015-05-28 |
20150147652 | Manganese Spinel-Type Lithium Transition Metal Oxide - Provided is a new 5 V class spinel exhibiting an operating potential of 4.5 V or more (5 V class), which can suppress the amount of gas generation during high temperature cycles. Suggested is a manganese spinel-type lithium transition metal oxide represented by formula: Li[Ni | 2015-05-28 |
20150147653 | POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY - A positive active material is disclosed that includes a lithium nickel composite oxide represented by the following Chemical Formula 1, wherein a full width at half maximum (FWHM | 2015-05-28 |
20150147654 | MATERIAL FOR LITHIUM SECONDARY BATTERY OF HIGH PERFORMANCE - Provided is a lithium mixed transition metal oxide having a composition represented by Formula I of Li | 2015-05-28 |
20150147655 | LITHIUM TRANSITION METAL COMPOSITE PARTICLES, PREPARATION METHOD THEREOF, AND CATHODE ACTIVE MATERIAL INCLUDING THE SAME - Provided are lithium transition metal composite particle including a lithium transition metal oxide particle, a metal-doped layer formed by doping the lithium transition metal oxide particle, and LiF formed on the lithium transition metal oxide particle including the metal-doped layer, a preparation method thereof, and a lithium secondary battery including the lithium transition metal composite particles. | 2015-05-28 |
20150147656 | NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERIES, LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING THE NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERIES - A negative electrode | 2015-05-28 |
20150147657 | GRAPHITE MATERIAL FOR NEGATIVE ELECTRODE OF LITHIUM-ION SECONDARY BATTERY, LITHIUM-ION SECONDARY BATTERY INCLUDING THE GRAPHITE MATERIAL, AND METHOD OF MANUFACTURING GRAPHITE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY - A graphite material for a negative electrode of a lithium-ion secondary battery is provided. A ratio Lc(112)/Lc(006) defined as a ratio of expansion of graphene sheets to sheet displacement ranges from 0.08 to 0.11, both inclusive. A crystallite size Lc(006) calculated from a wide-angle X-ray diffraction line ranges from 30 nm to 40 nm, both inclusive. An average particle size ranges from 3 μm to 20 μm, both inclusive. | 2015-05-28 |
20150147658 | SILICON-CONTAINING MATERIAL AND SECONDARY-BATTERY ACTIVE MATERIAL INCLUDING SILICON-CONTAINING MATERIAL - Providing a silicon-containing material having a novel structure being distinct from the structure of conventional silicon oxide disproportionated to use. | 2015-05-28 |
20150147659 | ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING THE SAME - An all-solid-state battery including a cathode layer, an anode layer, and an electrolyte layer arranged between the cathode layer and the anode layer, the electrolyte layer including a first solid electrolyte layer including a sulfide solid electrolyte, and a second solid electrolyte layer other than the first solid electrolyte layer, the electrolyte layer including the sulfide solid electrolyte. Also provided is a method for manufacturing an all-solid-state battery including the steps of (a) making a cathode layer, (b) making an anode layer, (c) making an electrolyte layer including a first solid electrolyte layer including a sulfide solid electrolyte and a second solid electrolyte including the sulfide solid electrolyte, and (d) layering the cathode layer, the electrolyte layer, and the anode layer, such that the electrolyte layer is arranged between the cathode layer and the anode layer. | 2015-05-28 |
20150147660 | ALL SOLID SECONDARY BATTERY AND METHOD OF PREPARING ALL SOLID SECONDARY BATTERY - An all solid secondary battery including a positive electrode layer; a negative electrode layer; and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer, wherein at least one of the positive electrode layer, the negative electrode layer, and the solid electrolyte layer includes a solid electrolyte including a first binder that is insoluble in a non-polar solvent and is non-continuously present in at least one of the positive electrode layer, the negative electrode layer, and the solid electrolyte layer, and a second binder that is soluble in non-polar solvent and is continuously present in at least one of the positive electrode layer, the negative electrode layer, and the solid electrolyte layer, wherein a solubility parameter of the first binder and a solubility parameter of the second binder are different from each other. | 2015-05-28 |
20150147661 | FAST CHARGE APPARATUS FOR A BATTERY - A fast charge system | 2015-05-28 |
20150147662 | ELECTROLYTE FOR LITHIUM BATTERY AND LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a lithium battery, the electrolyte including a compound represented by Formula 1; a nonaqueous organic solvent; and a lithium salt. | 2015-05-28 |
20150147663 | ELECTRICAL ENERGY STORAGE DEVICE WITH NON-AQUEOUS ELECTROLYTE - An electrical energy storage device | 2015-05-28 |
20150147664 | METHOD OF OPERATING A FUEL CELL IN CONFINED SPACE - A method of operating a fuel cell in a vehicle includes the steps of initially charging a waste tank with a gas that is readily absorbable in water. A supply of fuel is passed across one electrode in a fuel cell, and a supply of oxygen containing gas across another electrode generating water from operation of the fuel cell. The water is delivered into the tank. A vehicle is also disclosed. | 2015-05-28 |
20150147665 | METHOD AND ARRANGEMENT FOR UTILIZING RECIRCULATION FOR HIGH TEMPERATURE FUEL CELL SYSTEM - An arrangement utilizing recirculation for high temperature fuel cell system, each fuel cell including an anode side, a cathode side, and an electrolyte between the anode side and the cathode side, wherein the fuel cell system can perform anode side recirculation flow of reactants. The arrangement can accomplish a recycle ratio of 70% or more for the recirculation flow, feed to the recirculation a feed-in flow, which can include substantially high oxygen content, the feed-in flow being 30% or less of entire flow, perform heat exchanging to provide substantially reduced low temperature conditions in the recirculation flow, perform catalytic partial oxidation in the recirculation flow to produce a substantially high amount of hydrogen for the recirculation flow in fuel cell system start-up or shutdown situations, and exhaust 30% or less of the entire flow from the anode side recirculation. | 2015-05-28 |
20150147666 | FLUIDIC ARCHITECTURE FOR METAL-HALOGEN FLOW BATTERY - A metal-halogen flow battery system includes a stack of flow cells, an electrolyte reservoir and one or more of a concentrated halogen return line fluidly connecting the stack to the reservoir, a venturi, a mixer, a concentrated halogen pump, or a concentrated halogen line heater. | 2015-05-28 |
20150147667 | Gasifier Having Integrated Fuel Cell Power Generation System - A direct carbonaceous material to power generation system integrates one or more solid oxide fuel cells (SOFC) into a fluidized bed gasifier. The fuel cell anode is in direct contact with bed material so that the H | 2015-05-28 |
20150147668 | Sweep Membrane Separator and Fuel Processing Systems - A sweep membrane separator includes a membrane that is selectively permeable to a selected gas, the membrane including a retentate side and a permeate side. A mixed gas stream including the selected gas enters the sweep membrane separator and contacts the retentate side of the membrane. At least part of the selected gas separates from the mixed gas stream and passes through the membrane to the permeate side of the membrane. The mixed gas stream, minus the separated gas, exits the sweep membrane separator. A sweep gas at high pressure enters the sweep membrane separator and sweeps the selected gas from the permeate side of the membrane. A mixture of the sweep gas and the selected gas exits the sweep membrane separator at high pressure. The sweep membrane separator thereby separates the selected gas from the gas mixture and pressurizes the selected gas. | 2015-05-28 |
20150147669 | FUEL CELL MODULE - A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area around the first area where a heat exchanger is provided, an annular third area around the second area where a reformer is provided, an annular fourth area around the third area where an evaporator is provided. A plurality of heat exchange pipes are provided in the heat exchanger around a first partition plate. At least one of the heat exchange pipes has at least one constricted portion. | 2015-05-28 |
20150147670 | SOLID OXIDE FUEL CELL SYSTEM - A suitable control in a system provided with a solid oxide fuel cell at the time of paralleling-off from a grid power source and switching to an autonomous operation, is provided. The generated electric power of the solid oxide fuel cell during the autonomous operation is set to a constant electric power (500 W or the like), and when the total load electric power of the system exceeds the constant electric power (500 W or the like), the electric power supply to the external load connected to an autonomous dedicated outlet is stopped for a predetermined period of time. The external load electric power is adjusted during the stop to reduce the total electric power load to be equal to or less than the constant electric power, and the electric power supply is resumed after the predetermined period of time has elapsed. | 2015-05-28 |
20150147671 | FUEL CELL APPARATUS FOR VEHICLES - A vehicle fuel cell apparatus includes a fuel cell stack configured to take in air as a reaction gas and a coolant through an air intake aperture area, and discharge temperature-raised air through air discharging aperture areas. An air suction duct, air discharge ducts, and air discharge fans take in air to the air suction duct. The air discharge ducts have air discharge ports in the vicinity of the air suction duct. The air suction duct is formed with first air intake ports opening at its upstream end portion, and second air intake ports opening at locations nearer to the air discharge ports of the air discharge ducts than the first air intake ports. The second air intake ports are provided with shutters. The arrangement provides a vehicle fuel cell apparatus having enhanced operability in situations involving low-temperature outside air, and allows for enhanced mountability to vehicles. | 2015-05-28 |
20150147672 | POWER GENERATION SYSTEM AND METHOD OF OPERATING THE SAME - A power generation system includes a fuel cell unit, a combustion apparatus, and a controller. The fuel cell unit includes a fuel cell, a casing, a ventilation fan (an air supply device), and a temperature detector configured to detect the temperature of outside air supplied to the casing. An air supply passage through which the outside air is supplied to the casing, and a discharge passage through which a flue gas from the combustion apparatus is discharged, are configured in such a manner as to allow a medium flowing through the air supply passage and a medium flowing through the discharge passage to exchange heat with each other. When the fuel cell unit is to be started up, if the temperature detected by the temperature detector is lower than or equal to a predetermined first temperature and the combustion apparatus is not in operation, the controller refrains from causing the fuel cell unit to operate. | 2015-05-28 |
20150147673 | High-Energy-Density, Aqueous, Metal-Polyiodide Redox Flow Batteries - Improved metal-based redox flow batteries (RFBs) can utilize a metal and a divalent cation of the metal (M | 2015-05-28 |
20150147674 | SOLID ELECTROLYTE LAMINATE, METHOD FOR MANUFACTURING SOLID ELECTROLYTE LAMINATE, AND FUEL CELL - An object is to provide a solid electrolyte laminate that allows a large amount of gas to be supplied to a fuel electrode while having improved strength and a method for manufacturing such a solid electrolyte laminate. A solid electrolyte laminate | 2015-05-28 |
20150147675 | LAMINATE BODY AND METHOD FOR MANUFACTURING SAME - An object of the present invention is to provide a laminate having food adhesion between a support and a conductive layer. The laminate of the present invention comprises a conductive layer A formed on a support, the conductive layer A containing a conductive carbon material and a polymer, the polymer in the conductive layer A being dense at the surface in contact with the support. | 2015-05-28 |
20150147676 | Fuel Cell - A fuel cell having an air electrode provided on one surface of a solid oxide electrolyte layer; a fuel electrode on the other surface thereof; and a separator | 2015-05-28 |
20150147677 | FABRICATION OF SOLID OXIDE FUEL CELLS WITH A THIN (LA0.9SR0.1)0.98(GA0.8MG0.2)O3-delta ELECTROLYTE ON A SR0.8LA0.2TIO3 SUPPORT - Methods and compositions for a low temperature operating solid oxide fuel cell (SOFC) are provided. The SOFC includes a Sr | 2015-05-28 |
20150147678 | TITANIUM OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATOR HAVING HIGH CONTACT CONDUCTIVITY WITH CARBON AND HIGH DURABILITY, FUEL CELL SEPARATOR INCLUDING THE SAME, AND MANUFACTURING METHOD THEREFOR - [Object] To provide a titanium or titanium alloy material for a separator of a polymer electrolyte fuel cell having high contact conductivity with carbon and high durability. | 2015-05-28 |
20150147679 | FUEL CELL INTERCONNECT WITH REDUCED VOLTAGE DEGRADATION OVER TIME - A method of making an interconnect for a solid oxide fuel cell stack includes providing a chromium alloy interconnect and providing a nickel mesh in contact with a fuel side of the interconnect. Formation of a chromium oxide layer is reduced or avoided in locations between the nickel mesh and the fuel side of the interconnect. A Cr—Ni alloy or a Cr—Fe—Ni alloy is located at least in the fuel side of the interconnect under the nickel mesh. | 2015-05-28 |
20150147680 | HIGHLY FUNCTIONAL COMPOSITE NANOPARTICLES AND METHOD FOR PRODUCING SAME - The present invention relates to highly functional composite nanoparticles including a support body formed of nanoparticles and first phase nanoparticles which are condensed on the surfaces of the support body particles after being evaporated through a physical vapor deposition process, and to a method for producing same. According to the present invention, a physical vapor deposition process is used instead of a wet process so as to produce eco-friendly composite nanoparticles that do not emit hazardous chemicals while having high economic feasibility and process reproducibility. | 2015-05-28 |
20150147681 | Palladium-Based Catalysts for Fuels Electrooxidation Prepared by Sacrificial Support Method - A self-supporting porous alloyed metal material and methods for forming the same. The method utilizes a sacrificial support based technique that enables the formation of uniquely shaped voids in the material. The material is suitable for use as an electrocatalyst in a variety of fuel cell and other applications. | 2015-05-28 |
20150147682 | Nitride Stabilized Core/Shell Nanoparticles - Nitride stabilized metal nanoparticles and methods for their manufacture are disclosed. In one embodiment the metal nanoparticles have a continuous and nonporous noble metal shell with a nitride-stabilized non-noble metal core. The nitride-stabilized core provides a stabilizing effect under high oxidizing conditions suppressing the noble metal dissolution during potential cycling. The nitride stabilized nanoparticles may be fabricated by a process in which a core is coated with a shell layer that encapsulates the entire core. Introduction of nitrogen into the core by annealing produces metal nitride(s) that are less susceptible to dissolution during potential cycling under high oxidizing conditions. | 2015-05-28 |
20150147683 | NON-HUMIDIFIED FUEL CELL - A nonhumidified fuel cell is provided that includes a catalytic layer coupled to an anode or a cathode that is configured to accelerate an electrochemical reaction of a fuel gas or air, and a gas diffusion layer that has air pores diffusing the fuel gas or air to the catalytic layer and diffusing water generated by the electrochemical reaction with the fuel gas in the catalytic layer. In particular, a ratio of a volume of water to a volume of air pores of the gas diffusion layer ranges from about 0.1 to 0.4. | 2015-05-28 |
20150147684 | SYSTEM AND METHOD FOR HOLOGRAPHY-BASED FABRICATION - A system and method may utilize holography to facilitate fabrication techniques such as 3D printing and lithography. The system may include a light source, a hologram of an original object or lithographic pattern recorded in a holographic medium, and a target such as a reservoir of photosensitive material or a photosensitive material attached to a substrate. Illuminating the hologram with the appropriate light source may cause a holographic image of the original object or lithographic pattern to form on the photosensitive material within the reservoir or on the substrate. Formation of the holographic image may result in the formation of a new object from the photosensitive material, or may facilitate removal or retention of photosensitive material as part of a lithographic process. | 2015-05-28 |
20150147685 | SYSTEM AND METHOD FOR HOLOGRAPHY-BASED FABRICATION - A system and method may utilize holography to facilitate fabrication techniques such as 3D printing and lithography. The system may include a light source, a hologram of an original object or lithographic pattern recorded in a holographic medium, and a target such as a reservoir of photosensitive material or a photosensitive material attached to a substrate. Illuminating the hologram with the appropriate light source may cause a holographic image of the original object or lithographic pattern to form on the photosensitive material within the reservoir or on the substrate. Formation of the holographic image may result in the formation of a new object from the photosensitive material, or may facilitate removal or retention of photosensitive material as part of a lithographic process. | 2015-05-28 |
20150147686 | Extreme Ultraviolet Lithography Process And Mask - A low EUV reflectivity mask includes a low thermal expansion material (LTEM) layer, a low EUV reflectivity (LEUVR) multilayer over the LTEM layer in a first region, a high EUV reflectivity (HEUVR) multilayer over the LTEM layer in a second region and a patterned absorption layer over the LEUVR multilayer and the HEUVR multilayer. | 2015-05-28 |
20150147687 | Extreme Ultraviolet Lithography Process and Mask with Reduced Shadow Effect and Enhanced Intensity - The present disclosure provides one embodiment of an extreme ultraviolet (EUV) mask. The EUV mask includes a first state and a second state different from each other; a first main polygon and a second main polygon adjacent to the first main polygon; a plurality of sub-resolution assist polygons; and a field. Each of the first and second main polygons, the sub-resolution assist polygons, and the field has an associated state. The state assigned to the first main polygon is different from the state assigned to the second main polygon. The plurality of assist polygons are assigned a same state, which is different from a state assigned to the field. | 2015-05-28 |
20150147688 | PATTERN FORMING METHOD, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, MANUFACTURING METHOD OF ELECTRONIC DEVICE USING THE SAME, AND ELECTRONIC DEVICE - There is provided a pattern forming method comprising (1) a step of forming a film by using an actinic ray-sensitive or radiation-sensitive resin composition containing (P) a resin having a repeating unit represented by the specific formula, (2) a step of exposing the film by using an actinic ray or radiation, and (3) a step of developing the exposed film by using an organic solvent-containing developer to form a negative pattern, wherein the content of the repeating unit represented by the specific formula is 25 mol % or more based on all repeating units in the resin (P). | 2015-05-28 |
20150147689 | POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR - A polycarbonate copolymer includes a repeating unit A represented by a formula (1) below and a repeating unit B represented by a formula (2) below, in which an abundance ratio represented by Ar | 2015-05-28 |
20150147690 | POLYARYLATECARBONATE CONTAINING PHOTOCONDUCTORS - A photoconductor that includes, for example, a supporting substrate, an optional anticurl layer, an optional ground plane layer, an optional hole blocking layer, an optional adhesive layer, a photogenerating layer, a charge transport layer, and an optional protective coating, and where the photogenerating layer contains a polyarylatecarbonate. | 2015-05-28 |
20150147691 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR MANUFACTURING THE SAME, ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND HYDROXYGALLIUM PHTHALOCYANINE CRYSTAL - A photosensitive layer of an electrophotographic photosensitive member contains a hydroxygallium phthalocyanine crystal of a crystalline form having peaks at Bragg angles 2θ±0.2° of 7.0°, 16.6°, 20.8°, and 26.9° in X-ray diffraction with CuKα radiation. | 2015-05-28 |
20150147692 | LIQUID DEVELOPER, PARTICLES FOR LIQUID DEVELOPER, AND LIQUID DEVELOPER ACCOMMODATION CONTAINER - A liquid developer includes a carrier liquid having silicone oil, and toner particles including a polyester resin and having a value of ammonium ions contained therein measured by underwater extraction in a range of 0.005 ppm to 1 ppm. | 2015-05-28 |
20150147693 | METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER - The invention has a process of preparing a dispersion liquid by dispersing particles containing a charge transporting substance and a binder resin in liquid medium containing a specific liquid to prepare a dispersion liquid and a process of forming a coat of the dispersion liquid, and heating and drying the coat to dissolve the particles containing the charge transporting substance and the binder resin with liquid medium to form a charge transporting layer. | 2015-05-28 |
20150147694 | Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Display Device - Disclosed are a positive photosensitive resin composition including (A) an alkali soluble resin, (B) a photosensitive diazoquinone compound, (C) a thermosetting cross-linking agent represented by the following Chemical Formula 1, wherein each substituent of Chemical Formula 1 is the same as defined in the detailed description, and (D) a solvent, a photosensitive resin film using the same, and a display device. | 2015-05-28 |
20150147695 | RESIN, PHOTORESIST COMPOSITION, AND METHOD FOR PRODUCING PHOTORESIST PATTERN - A resin comprising:
| 2015-05-28 |
20150147696 | METHOD FOR PRODUCING POLYMER COMPOUND, POLYMER COMPOUND, AND PHOTORESIST RESIN COMPOSITION - Provided is a method for producing a polymer compound that has very low contents of impurities such as metal components and exhibits excellent storage stability. The production method gives such a polymer compound. The polymer compound is incorporated into a photoresist resin composition. | 2015-05-28 |
20150147697 | RESIST COMPOSITION AND PATTERN FORMING PROCESS - A resist composition comprising a polymer comprising recurring units (a) of formula (1) and having a Mw of 1,000-500,000 as base resin is provided. R | 2015-05-28 |
20150147698 | NEGATIVE RESIST COMPOSITION AND PATTERN FORMING PROCESS - A negative resist composition comprising a polymer comprising recurring units (a) of formula (1) and having a Mw of 1,000-500,000 as base resin is provided. R | 2015-05-28 |
20150147699 | PATTERN FORMING METHOD, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE - The pattern forming method of the present invention includes (i) forming a film using an actinic ray-sensitive or radiation-sensitive resin composition which contains a resin (A) which has a repeating unit including a group capable of generating a polar group by being decomposed due to an action of an acid and a repeating unit including a carboxyl group, a compound (B) which generates an acid according to irradiation with actinic rays or radiation, and a solvent (C); (ii) exposing the film using a KrF excimer laser, extreme ultraviolet rays, or an electron beam; and (iii) forming a negative tonetone pattern by developing the exposed film using a developer which includes an organic solvent. | 2015-05-28 |
20150147700 | Black Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a black photosensitive resin composition including (A) a binder resin; (B) a colorant including a pigment and a silica nanoparticle; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein the silica nanoparticle is included in an amount of about 1 part by weight to about 11 parts by weight based on about 100 parts by weight of the pigment, and a light blocking layer and a color filter using the same. | 2015-05-28 |
20150147701 | COMPOSITION FOR FORMING TOPCOAT LAYER AND RESIST PATTERN FORMATION METHOD EMPLOYING THE SAME - Provided is a composition for forming a topcoat layer, the composition including a graphene derivative including a hydrophilic group; and a solvent. Also provided is a pattern formation method, including disposing a resist composition on a substrate, to form a resist layer; coating the resist layer with a composition including a graphene derivative including a hydrophilic group, and a solvent; heating the composition to harden the composition; subjecting the resist layer to exposure using extreme ultraviolet light; and developing exposed resist layer with an alkali aqueous solution. | 2015-05-28 |
20150147702 | RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - A method of forming a resist pattern, including forming a resist film by coating a resist composition including a base component (A) that exhibits increased solubility in an alkali developing solution, a photo-base generator component (C) that generates a base upon exposure, an acid supply component (Z) and a compound (F) containing at least one selected from the group consisting of a fluorine atom and a silicon atom and containing no acid decomposable group which exhibits increased polarity by the action of acid on a substrate; subjecting the resist film to exposure baking the exposed resist film; and subjecting the resist film to alkali development, thereby forming a negative-tone resist pattern. | 2015-05-28 |