Abstract: Provided is a method of manufacturing a structure that can be easily bonded to a bonding target.

Abstract: There are provided an anodizing method by which straight micropores can be formed and a manufacturing method for an anisotropic conductive member in which a filling defect of a conductive material is suppressed. The anodizing method is a method including subjecting a surface of a valve metal plate to a plurality of times of anodization and forming an anodized film having micropores present in a thickness direction of the valve metal plate and having a barrier layer present in the bottom part of the micropores, on the surface of the valve metal plate. In steps of second and subsequent times of anodization of the plurality of times of anodization, a current increasing period and a current keeping period are continuous. The current increasing period is a period in which a quantity of current increase is more than 0 amperes per square meter per second and 0.2 amperes per square meter per second or less, and which is 10 minutes or less.

Abstract: A stacked device includes a stacked structure in which a plurality of semiconductors are electrically connected to each other, the semiconductor includes a surface on which a plurality of terminals are provided, the plurality of terminals include a terminal that bonds and electrically connects the semiconductors to each other and a terminal that bonds the semiconductors to each other and does not electrically connect the semiconductors to each other, an area ratio of the plurality of terminals on the surface of the semiconductor is 40% or higher, and an area ratio of the terminals that bond and electrically connect the semiconductors to each other among the plurality of terminals is lower than 50%.

Abstract: An object of the present invention is to provide a method for manufacturing an aluminum plate which is simple, is high in productiveness, allows the use of arbitrary aluminum materials, and can be suitably used for collectors having excellent adhesiveness to active material layers, a collector for a storage device, and a storage device. The method for manufacturing an aluminum plate of the present invention is a method for manufacturing an aluminum plate having an aluminum substrate having a plurality of through holes in a thickness direction, including an oxidized film-forming step of forming an oxidized film by carrying out an oxidized film-forming treatment on a surface of the aluminum substrate having a thickness in a range of 5 ?m to 1,000 ?m and a through hole-forming step of forming through holes by carrying out an electrochemical dissolution treatment after the oxidized film-forming step.

Abstract: A stacked device includes a stacked structure in which a plurality of semiconductors are electrically connected to each other, the semiconductor includes a surface on which a plurality of terminals are provided, the plurality of terminals include a terminal that bonds and electrically connects the semiconductors to each other and a terminal that bonds the semiconductors to each other and does not electrically connect the semiconductors to each other, an area ratio of the plurality of terminals on the surface of the semiconductor is 40% or higher, and an area ratio of the terminals that bond and electrically connect the semiconductors to each other among the plurality of terminals is lower than 50%.

Abstract: Provided is a multilayer wiring substrate capable of achieving excellent conduction reliability. The multilayer wiring substrate is formed by laminating an anisotropic conductive member including an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each conductive path has a protrusion protruding from the surface of the insulating base, and a wiring substrate having a substrate and one or more electrodes to be formed on the substrate, and conductive paths which come into contact with the electrode among the plurality of conductive paths are deformed so that adjacent conductive paths come into contact with each other.

Abstract: An object of the present invention is to provide an anisotropic conductive member capable of achieving excellent conduction reliability and a multilayer wiring substrate using the same. The anisotropic conductive member of the present invention includes an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each of the conductive paths has a protrusion which protrudes from the surface of the insulating base, and an end of the protrusion of each of the conductive paths is exposed or protrudes from the surface of the pressure sensitive adhesive layer.

Abstract: Provided is a multilayer wiring substrate capable of achieving excellent conduction reliability. The multilayer wiring substrate is formed by laminating an anisotropic conductive member including an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each conductive path has a protrusion protruding from the surface of the insulating base, and a wiring substrate having a substrate and one or more electrodes to be formed on the substrate, and conductive paths which come into contact with the electrode among the plurality of conductive paths are deformed so that adjacent conductive paths come into contact with each other.

Abstract: An object of the present invention is to provide an anisotropic conductive member capable of achieving excellent conduction reliability and a multilayer wiring substrate using the same. The anisotropic conductive member of the present invention includes an insulating base which is made of an inorganic material, a plurality of conductive paths which are made of a conductive member, penetrate the insulating base in a thickness direction thereof and are provided in a mutually insulated state, and a pressure sensitive adhesive layer which is provided on a surface of the insulating base, in which each of the conductive paths has a protrusion which protrudes from the surface of the insulating base, and an end of the protrusion of each of the conductive paths is exposed or protrudes from the surface of the pressure sensitive adhesive layer.

Abstract: An object of the present invention is to provide a method for manufacturing an aluminum plate which is simple, is high in productiveness, allows the use of arbitrary aluminum materials, and can be suitably used for collectors having excellent adhesiveness to active material layers, a collector for a storage device, and a storage device. The method for manufacturing an aluminum plate of the present invention is a method for manufacturing an aluminum plate having an aluminum substrate having a plurality of through holes in a thickness direction, including an oxidized film-forming step of forming an oxidized film by carrying out an oxidized film-forming treatment on a surface of the aluminum substrate having a thickness in a range of 5 ?m to 1,000 ?m and a through hole-forming step of forming through holes by carrying out an electrochemical dissolution treatment after the oxidized film-forming step.

Abstract: An anisotropic conductive member is connected to a rigid circuit board having a first electrode and a flexible circuit board having a second electrode as a land. A plurality of conductive paths penetrate an insulating base material of the anisotropic conductive member. Each conductive path has a first protrusion and a second protrusion on respective first and second surfaces of the insulating base. The height of the second protrusion is equal to or less than double the thickness of the land. The first protrusion contacts a part of the first electrode. The second protrusion contacts part of the land. The base of the anisotropic conductive member is pressed such that the insulating material is not in direct contact with the flexible circuit board. When attaching the boards, a pressure of 300 MPa to 1,000 MPa is applied to the surfaces of the lands to reduce circuit board breakage.

Abstract: A thermoelectric conversion element formed by laminating, on a substrate having a porous anodic oxidation film of aluminum, a thermoelectric conversion layer which contains an inorganic oxide semiconductor or an element having a melting point of 300° C. or higher, as a main component, and which has a void structure; and a method of producing the same.

Abstract: Provided is an anisotropically conductive member that has a dramatically increased density of disposed conductive paths, can be used as an electrically connecting member or inspection connector for electronic components such as semiconductor devices even today when still higher levels of integration have been achieved, and has excellent flexibility. The anisotropically conductive member includes an insulating base and a plurality of conductive paths made of a conductive material, insulated from one another, and extending through the insulating base in the thickness direction of the insulating base, one end of each of the conductive paths protruded on one side of the insulating base, the other end of each of the conductive paths exposed or protruded on the other side thereof. The insulating base is made of a resin material and the conductive paths are formed at a density of at least 1,000,000 conductive paths/mm2.

Abstract: A dispersion liquid contains metal nanowires of excellent dispersion stability, and a conductive film that is formed using the dispersion liquid. This dispersion liquid is a dispersion liquid that contains metal nanowires. The metal nanowires are 10-200 nm in diameter, the coefficient of variation in diameter being less than 30%, and the ratio of the length to the diameter (length/diameter) being 10 or greater. The metal nanowires are metal members having as the principal constituent at least one metal selected from the group consisting of gold, nickel, and copper.

Abstract: Provided is a reflective substrate for a light-emitting device including a valve metal substrate and an inorganic reflective layer formed on the valve metal substrate as a light reflective layer, in which the inorganic reflective layer contains at least one inorganic binder selected from the group consisting of aluminum phosphate, aluminum chloride and sodium silicate, and inorganic particles having a refractive index of at least 1.5 but up to 1.8 and an average particle size of at least 0.1 ?m but up to 5 ?m. The reflective substrate for a light-emitting device has a highly light reflective layer capable of obtaining a film strength and adhesion to the substrate while maintaining voids by sintering at a lower temperature without relying on high-temperature sintering.

Abstract: An anisotropic conductive member is connected to a rigid circuit board having a first electrode and a flexible circuit board having a second electrode as a land. A plurality of conductive paths penetrate an insulating base material of the anisotropic conductive member. Each conductive path has a first protrusion and a second protrusion on respective first and second surfaces of the insulating base. The height of the second protrusion is equal to or less than double the thickness of the land. The first protrusion contacts a part of the first electrode. The second protrusion contacts part of the land. The base of the anisotropic conductive member is pressed such that the insulating material is not in direct contact with the flexible circuit board. When attaching the boards, a pressure of 300 MPa to 1,000 MPa is applied to the surfaces of the lands to reduce circuit board breakage.

Abstract: An anisotropically conductive member has an insulating base material, and conductive paths composed of a conductive material which pass in a mutually insulated state through the insulating base material in a thickness direction thereof and which are provided in such a way that a first end of each conductive path is exposed on a first side of the insulating base material and a second end of each conductive path is exposed on a second side of the insulating base material. The conductive paths have a density of at least 2 million paths/mm2 and the insulating base material is a structure composed of an anodized aluminum film having micropores therein.

Abstract: An anisotropic conductive joint package in which an anisotropic conductive film is joined to at least one conductive material selected from among the group consisting of gold (Au), silver (Ag), copper (Cu), aluminum (Al), magnesium (Mg), nickel (Ni), a tin oxide doped with indium (ITO), molybdenum (Mo), iron (Fe), palladium (Pd), beryllium (Be), and rhenium (Re).

Abstract: Provided is an insulating substrate which includes an aluminum substrate and an anodized film covering a whole surface of the aluminum substrate and in which the anodized film contains intermetallic compound particles with a circle equivalent diameter of 1 ?m or more in an amount of up to 2,000 pcs/mm3. Also provided is a method for manufacturing the insulating substrate which includes an anodizing treatment step for anodizing the aluminum substrate. The anodized film of the insulating substrate covering the whole surface of the aluminum substrate contains intermetallic compound particles with a circle equivalent diameter of 1 ?m or more in an amount of up to 2,000 pcs/mm3.

Abstract: Provided is an anisotropically conductive member that has a dramatically increased density of disposed conductive paths, can be used as an electrically connecting member or inspection connector for electronic components such as semiconductor devices even today when still higher levels of integration have been achieved, and has excellent flexibility. The anisotropically conductive member includes an insulating base and a plurality of conductive paths made of a conductive material, insulated from one another, and extending through the insulating base in the thickness direction of the insulating base, one end of each of the conductive paths protruded on one side of the insulating base, the other end of each of the conductive paths exposed or protruded on the other side thereof. The insulating base is made of a resin material and the conductive paths are formed at a density of at least 1,000,000 conductive paths/mm2.