Abstract: Provided is an inkjet application device (1) including a distribution flow path for the liquid material, the distribution flow path including a first flow channel (4) configured to supply the liquid material pumped with a pump (2) to a supply tank (3) and a second flow channel (6) configured to supply the liquid material in the supply tank (3) to the inkjet head (5), wherein the supply tank (3) accommodates a filter (40), which is configured to allow the particles in the liquid material to pass therethrough without allowing air bubbles in the liquid material, which are generated by the pumping of the pump (2), to pass therethrough.

Abstract: Provided is an inkjet application device (1) including a distribution flow path for the liquid material, the distribution flow path including a first flow channel (4) configured to supply the liquid material pumped with a pump (2) to a supply tank (3) and a second flow channel (6) configured to supply the liquid material in the supply tank (3) to the inkjet head (5), wherein the supply tank (3) accommodates a filter (40), which is configured to allow the particles in the liquid material to pass therethrough without allowing air bubbles in the liquid material, which are generated by the pumping of the pump (2), to pass therethrough.

Abstract: A method for manufacturing a battery is provided and including preparing the battery comprising an exterior material, the exterior material comprising a sealed portion; housing at least the sealed portion of the battery in a space portion of a chamber; providing the space portion into a pressurized state; and opening a partial portion of the battery other than the sealed portion to an atmosphere.

Abstract: A method for manufacturing a battery is provided and including preparing the battery comprising an exterior material, the exterior material comprising a sealed portion; housing at least the sealed portion of the battery in a space portion of a chamber; providing the space portion into a pressurized state; and opening a partial portion of the battery other than the sealed portion to an atmosphere.

Abstract: The present invention provides a battery, a method of forming a battery cell container, and an electronic device. The battery of the present invention comprises: a battery cell, and a battery cell container composed of two folded container portions formed by stretching in one thin sheet, wherein, in each container portion, among the planes where the walls of each container exist, at least two planes are inclined to the plane where the thin sheet section for forming the container portion exists. Through the implementation of the present invention, a larger volume of battery container can be obtained with the same or less material as well as easy positioning.

Abstract: An inspection apparatus includes a chamber and a pressurizer. The chamber includes a space portion configured to house at least a sealed portion of a battery, and an opening portion configured to open a partial portion of the battery other than the sealed portion to an atmosphere. The pressurizer is configured to put the space portion into a pressurized state.

Abstract: A lithium ion secondary battery that can be charged without regard to polarity is disclosed. The lithium ion secondary battery includes a lithium ion secondary battery unit, which includes a first electrode layer and a second electrode layer that are laminated on an electrolytic region. The first electrode layer and the second electrode layer contain Li2Mn2O4 as a common active material.

Abstract: Conventional ion rechargeable batteries having an electrode layer on an electrolyte layer suffer from an impurity layer formed at the interface, degrading performance. Conventional batteries with no such impurity layer have a problem of weak interface bonding. In the present invention, in a baking process step after an electrode layer is laminated on an electrolyte layer, materials for an electrode layer and an electrolyte layer are selected such that an intermediate layer formed of a reaction product contributing to charging and discharging reactions is formed at the interface of the electrode layer and the electrolyte layer. In addition, a paste that an active material is mixed with a conductive material at a predetermined mixing ratio is used to form a positive electrode layer and a negative electrode layer. Reductions in electrode resistance and interface resistance and improvement of charging and discharging cycle characteristics are made possible.

Abstract: The present invention provides a battery pack and its fabricating method, a battery and an electronic device. The battery pack provided by the present invention comprises: an outer package, which is in a laminated form and has a conductive layer therein; and a battery cell, which has a positive electrode terminal and a negative electrode terminal and is housed in the outer package, wherein, the positive electrode terminal or the negative electrode terminal of the battery cell is electrically connected to said conductive layer at the part led out from the outer package. With the battery pack and its fabricating method provided by the present invention, the influence of electrostatic discharge can be eliminated with a more simple structure.

Abstract: This is to provide an all solid state secondary battery which can be produced by an industrially employable method capable of mass-production and has excellent secondary battery characteristics.

Abstract: A method for manufacturing an all solid-state lithium-ion rechargeable battery includes forming a first active material layer on a base, forming a solid electrolyte layer connected to the first active material layer, forming a second active material layer connected to the solid electrolyte layer, and repairing a short-circuit defect produced between the first active material layer and the second active material layer by supplying a repair current between the first active material layer and the second active material layer.

Abstract: This is to provide an all solid state secondary battery which can be produced by an industrially employable method capable of mass-production and has excellent secondary battery characteristics.

Abstract: This is to provide an all solid state secondary battery which can be produced by an industrially employable method capable of mass-production and has excellent secondary battery characteristics.

Abstract: An inspection apparatus includes a chamber and a pressurizer. The chamber includes a space portion configured to house at least a sealed portion of a battery, and an opening portion configured to open a partial portion of the battery other than the sealed portion to an atmosphere. The pressurizer is configured to put the space portion into a pressurized state.

Abstract: A battery using an active material that can function as a secondary battery has been developed by using the same material as active material of the positive electrode and the negative electrode, and a nonpolar secondary battery has been constructed. Because the terminal electrodes are not distinguished, there is no need to be aware of the mounting direction, so that the mounting process can be simplified. Also, because the positive layer and the negative layer do not need to be separately constructed, the battery manufacturing process can be simplified. Further, by connecting the nonpolar secondary batteries in series and modifying the connection of the lead-out electrodes extending from the points of connection, a battery with a different output voltage or a different battery capacity can be configured.

Abstract: Conventional ion rechargeable batteries having an electrode layer on an electrolyte layer suffer from an impurity layer formed at the interface, degrading performance. Conventional batteries with no such impurity layer have a problem of weak interface bonding. In the present invention, in a baking process step after an electrode layer is laminated on an electrolyte layer, materials for an electrode layer and an electrolyte layer are selected such that an intermediate layer formed of a reaction product contributing to charging and discharging reactions is formed at the interface of the electrode layer and the electrolyte layer. In addition, a paste that an active material is mixed with a conductive material at a predetermined mixing ratio is used to form a positive electrode layer and a negative electrode layer. Reductions in electrode resistance and interface resistance and improvement of charging and discharging cycle characteristics are made possible.

Abstract: A method for manufacturing a thin film lithium-ion rechargeable battery includes forming a first active material layer on a base, forming an electrolyte layer on the first active material layer, forming a second active material layer on the electrolyte layer, and annealing including emitting a laser beam to at least one amorphous layer among the first active material layer, the electrolyte layer, and the second active material layer to reform the amorphous layer to a crystalline or crystal precursor state.

Abstract: A method for manufacturing an all solid-state lithium-ion rechargeable battery includes forming a first active material layer on a base, forming a solid electrolyte layer connected to the first active material layer, forming a second active material layer connected to the solid electrolyte layer, and repairing a short-circuit defect produced between the first active material layer and the second active material layer by supplying a repair current between the first active material layer and the second active material layer.

Abstract: The present invention provides a battery pack and its fabricating method, a battery and an electronic device. The battery pack provided by the present invention comprises: an outer package, which is in a laminated form and has a conductive layer therein; and a battery cell, which has a positive electrode terminal and a negative electrode terminal and is housed in the outer package, wherein, the positive electrode terminal or the negative electrode terminal of the battery cell is electrically connected to said conductive layer at the part led out from the outer package. With the battery pack and its fabricating method provided by the present invention, the influence of electrostatic discharge can be eliminated with a more simple structure.

Abstract: The invention provides a secondary battery that has good adhesion between a thin substrate and an active material, is thinner and lighter in weight, has flexibility, and has excellent charge/discharge characteristics, and a method of manufacturing the secondary battery. The secondary battery includes a cell having, in order, a positive electrode active material layer, an electrolyte layer, and a negative electrode active material layer, or a cell having, in order, a negative electrode active material layer, an electrolyte layer, and a positive electrode active material layer, wherein the cell is formed on a conductive thin substrate having a surface roughness RMS of 0.8 ?m or less.