Abstract: The battery cell includes an electrode body in which electrodes and separators are alternately stacked, a battery case in which the electrode body is accommodated, and an electrode lead in which one end is connected to the electrode body inside the battery case and the other end protrudes from an end portion in the width direction of the battery case and is folded back toward the battery case.

Abstract: The battery module includes a plurality of battery cells stacked on each other, an electrode lead protruding from the battery cell, and a bus bar electrically joined to the electrode lead via a welded portion, the welded portion being formed so as to straddle the end portions of the plurality of electrode leads on a surface where the end portions of the plurality of electrode leads approach each other.

Abstract: An optical device includes a nanostructure body which induces surface plasmon resonance when irradiated with light, an oxide layer which is in contact with the nanostructure body, an alloy layer which is in contact with the oxide layer and which is made of an alloy containing a first metal and a second metal that are different in work function from each other, and an n-type semiconductor which is in Schottky contact with the alloy layer.

Abstract: A secondary battery includes an electrode assembly, a tubular member, a pair of sealing bodies, a first external terminal, a second external terminal, and a spacer disposed inside the tubular member, wherein the electrode assembly has a first end portion located on one side in a direction parallel to the cylindrical axis direction and a second end portion located on the other side in the parallel direction, and the first end portion is provided with one or more first current collector tabs electrically connected to the first external terminal, and the second end portion is provided with one or more second current collector tabs electrically connected to the second external terminal, and the spacer includes a first member provided between the one sealer and the first end portion, and a second member provided between the other sealer and the second end portion.

Abstract: A secondary battery includes: an electrode assembly including a first end portion where one or more negative electrode tabs are formed, and a second end portion where one or more positive electrode tabs are formed; a housing containing the electrode assembly; and a negative electrode terminal and a positive electrode terminal provided on the housing, the housing includes a main body, a first sealing body, and a second sealing body, the negative electrode terminal is provided on the first sealing body, the positive electrode terminal is provided on the second sealing body, the one or more negative electrode tabs are electrically connected to the negative electrode terminal, the one or more positive electrode tabs are electrically connected to the positive electrode terminal, and one of the one or more negative electrode tabs and the one or more positive electrode tabs is larger in length than the other.

Abstract: An electronic device installed in a plasma processing apparatus is protected during an operation of an interlock mechanism of the plasma processing apparatus. A plasma processing apparatus includes: a plasma processing chamber; a base disposed in the plasma processing chamber and having a heat transfer medium flow path and a space; an electrostatic chuck disposed on the base; a first heater element disposed in the electrostatic chuck; a second heater element disposed in the space; a control circuit substrate disposed in the space and including at least one control element electrically connected to at least one of the first heater element and the second heater element; and a recovery circuit electrically connected between the second heater element and the at least one control element and supplying power to the second heater element based on a temperature in the space.

Abstract: A secondary battery includes an electrode assembly, a housing that houses the electrode assembly, a positive electrode terminal, and a negative electrode terminal. The housing includes a main body with a first opening and a second opening respectively provided on opposite sides in a long-side direction, a first sealing body that closes the first opening, and a second sealing body that closes the second opening. The main body includes a pair of long-side surfaces and a pair of short-side surfaces facing each other in a short-side direction orthogonal to the long-side direction. The electrode assembly includes a negative electrode current collecting portion located on a first end side in the long-side direction, and a positive electrode current collecting portion located on a second end side in the long-side direction. One short-side surface of the pair of short-side surfaces is provided with a single pressure release valve.

Abstract: A secondary battery includes an electrode assembly, a housing, and a positive electrode terminal and a negative electrode terminal provided to the housing. The housing includes a main body with a first opening and a second opening respectively provided on opposite sides in a long-side direction of the housing, a first sealing body that closes the first opening, and a second sealing body that closes the second opening. The main body includes a pair of long-side surfaces and a pair of short-side surfaces facing each other in a short-side direction of the housing orthogonal to the long-side direction. The electrode assembly includes a negative electrode current collecting portion located on a first end side in the long-side direction, and a positive electrode current collecting portion located on a second end side in the long-side direction. One short-side surface of the pair of short-side surfaces is provided with an injection port.

Abstract: A secondary battery includes: an electrode assembly including a stack of a plurality of positive electrodes and a plurality of negative electrodes with a separator in between, each of the plurality of positive electrodes including a positive-electrode current collecting foil, each of the plurality of negative electrodes including a negative-electrode current collecting foil; and an exterior package that accommodates part of the electrode assembly. The electrode assembly includes a positive-electrode current collecting bundle including a bundle of respective parts of a plurality of the positive-electrode current collecting foils, and a negative-electrode current collecting bundle including a bundle of respective parts of a plurality of the negative-electrode current collecting foils, and part of at least one collecting bundle of the positive-electrode current collecting bundle and the negative-electrode current collecting bundle extends to outside of the exterior package.

Abstract: The invention includes: an image pickup device having a light receiving surface and a back surface; a first substrate having a first main surface, a second main surface, and four side surfaces, the first substrate comprising a stacked substrate including internal wirings; and a second substrate having a third main surface, a fourth main surface, and four side surfaces. A solder ball on the back surface and an electrode on the first main surface are bonded an electrode on the second main surface and an electrode on the third main surface are bonded, end portions of the internal wirings are, of the four side surfaces, not exposed on a first side surface and a second side surface, and exposed on a third side surface and a fourth side surface, and the exposed end portions are arranged only in a single layer of the stacked substrate.

Abstract: An etching method includes forming a film on a surface of a substrate having a region to be etched and a mask. The mask is provided on the region and includes an opening that partially exposes the region. The film is made of the same material as that of the region. The etching method further includes etching the region.

Abstract: There is a substrate processing apparatus for processing a substrate, comprising: a power receiver including a power reception coil to which power is transmitted in a non-contact manner from a power transmission coil located outside the substrate processing apparatus, wherein the substrate processing apparatus is configured to supply power to at least one unit or member that uses power from the power receiver.

Abstract: A substrate processing apparatus comprises a power storage part and at least one unit or member that uses a power. Charges stored in the power storage part are supplied, as a power, to the unit or the member.

Abstract: A plasma processing apparatus in the present disclosure includes a plasma processing chamber, a gas supply, a power supply, and a controller. The controller causes (a) forming a first film on side walls of an opening of a processing target using the plasma so that the first film has different thicknesses along a spacing between pairs of side walls facing each other, and (b) forming a second film by performing a film forming cycle one or more times after (a) so that the second film has different thicknesses along the spacing between the pairs of side walls facing each other.

Abstract: A substrate processing apparatus includes a chamber; a substrate support disposed in the chamber; a gas supply that supplies a gas into the chamber; and a controller that controls an overall operation of the substrate processing apparatus. The controller executes a process including: (a) placing a substrate on the substrate support, the substrate including an etching layer and a patterned mask on the etching layer; (b) forming a film on the patterned mask; (c) forming a reaction layer on the film; and (d) removing the reaction layer by applying energy to the reaction layer. In the step (c) a temperature of the substrate is set according to a thickness of the reaction layer to be formed.

Abstract: A plasma processing apparatus includes: a plasma processing chamber; a base support disposed within the plasma processing chamber; a base having a first through hole penetrating from an upper surface of the base to a lower surface of the base and disposed on the base support; an electrostatic chuck having a second through hole communicating with the first through hole by penetrating from a substrate support surface or a ring support surface to a lower surface of the electrostatic chuck and disposed on the base; a first insulating member disposed within the first through hole; a second insulating member disposed within the first through hole to surround at least a portion of the first insulating member; a first sealing member disposed between the first insulating member and the electrostatic chuck; and a second sealing member disposed between the first insulating member and an insulating support member.

Abstract: A power storage cell comprises an electrode assembly, a cell case accommodating the electrode assembly, and an external terminal secured to an upper surface of the cell case. The external terminal has a terminal plate located above the cell case, and an insulating plate interposed between the cell case and the terminal plate. The insulating plate supports the terminal plate in such a manner that a gap is formed between the insulating plate and the terminal plate.

Abstract: An optical film includes a transparent substrate, one or more colored layers that contain a colorant and are provided on the transparent substrate, and one or more functional layers that are provided on a side opposite to that on which the transparent substrate is disposed, with the one or more colored layers interposed therebetween. The one or more colored layers contain a first color material in which a maximum absorption wavelength is in a range of 470 nm or more and 530 nm or less and a half-width of an absorption spectrum thereof is 15 nm or more and 45 nm or less, and a second color material in which a maximum absorption wavelength is in a range of 560 nm or more and 620 nm or less and a half-width of an absorption spectrum thereof is 15 nm or more and 55 nm or less.

Abstract: An optical film comprises: a transparent substrate having an ultraviolet blocking rate of 85% or more according to JIS L 1925; one or more functional layers formed on a first surface side of the transparent substrate; and a colored layer that is formed on a second surface side of the transparent substrate that is configured by one or more layers containing a colored material. The colored layer contains a first colorant that has a maximum absorption wavelength in a range of 470 nm or more and 530 nm or less, an absorption spectrum thereof having a half-width of 15 nm or more and 45 nm or less, and a second colorant that has a maximum absorption wavelength in a range of 560 nm or more and 620 nm or less, an absorption spectrum thereof having a half-width of 15 nm or more and 55 nm or less.

Abstract: A substrate support includes a substrate support portion having an electrostatic chuck for adsorbing a substrate and a substrate heater electrode inside the electrostatic chuck; a ring support supporting an edge ring and having an edge ring heater electrode inside; a base having a central stage on which the substrate support portion is disposed, and an outer peripheral stage on which the ring support is disposed; a first power feeding terminal disposed immediately below the substrate support portion to supply a power to the substrate heater electrode; and a second power feeding terminal disposed immediately below the ring support to supply the power to the edge ring heater electrode. An upper surface of the outer peripheral stage is positioned lower than that of the central stage, and a thickness of the ring support is equal to or larger than 40% of a thickness of the substrate support portion.