Abstract: A vapor chamber in which an enclosed space is formed, and a working fluid is sealed in this space, the enclosed space including: a plurality of condensate flow paths through which a fluid that is the working fluid in a condensing state flows; and vapor flow paths through which a vapor that is the working fluid in a vaporizing state flows, wherein each of projecting parts with which each of the vapor flow paths is provided has a projecting amount varying in an extending direction of the vapor flow paths; a pitch for opening parts that allow the vapor flow paths and the condensate flow paths to communicate varies in the extending direction of the vapor flow paths; or wall parts that separate the flow paths each have a given relationship with a transverse cross section of a given flow path.

Abstract: The method of producing an electrode catalyst having a porous carbon support that has nanopores having a pore diameter of 1 to 20 nm and a BET specific surface area of 700 to 900 m2/g, and catalyst particles containing Pt supported on the support, includes: a first step for preparing a powder in which the catalyst particles are supported on the support; and a second step for accommodating the powder obtained through the first step in a flow-type reactor, flowing NH3 gas through the reactor under conditions of a concentration of 10 to 100% and a pressure of 0.1 MPa to 0.5 MPa, and regulating the temperature in the reactor to 500° C. or more and less than the decomposition temperature of ammonia, keeping for 5 to 10 hours to chemically react the powder and the NH3 gas.

Abstract: A semiconductor module includes: a stacked substrate; a semiconductor element arranged on an upper surface of the first circuit board; a metal wiring board including a first bonding portion bonded to an upper surface of the semiconductor element with a bonding material; and a sealing resin that seals the stacked substrate, the semiconductor element, and the metal wiring board. The first bonding portion includes a plate-shaped portion having an upper surface and a lower surface. The metal wiring board has a first standing portion standing up from one end of the first bonding portion, and a second standing portion standing up from the other end of the first bonding portion. The first standing portion constitutes a part of a wiring path through which a main current flows. The second standing portion constitutes a non-wiring path through which the main current does not flow.

Abstract: The method produces an electrode catalyst having a porous carbon support that has nanopores having a pore diameter of 1 to 20 nm, micropores having a pore diameter of less than 1 nm, and a BET specific surface area of 1000 to 1500 m2/g, and catalyst particles containing Pt supported on the support, including: preparing a powder in which the catalyst particles are supported on the support by using the support and raw materials of the catalyst particle; and accommodating the powder obtained through the first step in a flow-type reactor, flowing ammonia gas through the reactor under conditions of a concentration of 10 to 100% and a pressure of 0.1 MPa to 0.5 MPa, and regulating the temperature in the reactor to 500° C. or more and less than the decomposition temperature of ammonia, keeping for 5 to 10 hours to chemically react the powder and the ammonia gas.

Abstract: A deposition mask according to an embodiment of the present disclosure includes a first surface, a second surface that is located opposite the first surface, and two or more through-holes. Each of the through-holes includes a first recess that is located at the first surface and a second recess that is located at the second surface. The deposition mask has a first mask region having a first surface remaining ratio that represents a remaining area ratio of the second surface and a second mask region having a second surface remaining ratio that represents a remaining area ratio of the second surface and that is higher than the first surface remaining ratio.

Abstract: Provided is a route search device and a non-transitory computer-readable medium that can search a route where a transportation means more suitable for a user is selected. When searching a route to a destination, a change point at which the transportation means is changed is set, and then the priority in selecting a transportation means for moving in a section from a plurality kinds of transportation means is set based on at least one of an attribute of a start point and an attribute of an end point in the section for each section where a distance between a departure place and a destination is divided at the change point to search the route to the destination using the transportation means selected for each of the plurality of sections based on the set priority.

Abstract: A vapor chamber in which an enclosed space is formed, and a working fluid is sealed in this space, the enclosed space including: a plurality of condensate flow paths through which a fluid that is the working fluid in a condensing state flows; and vapor flow paths through which a vapor that is the working fluid in a vaporizing state flows, wherein each of projecting parts with which each of the vapor flow paths is provided has a projecting amount varying in an extending direction of the vapor flow paths; a pitch for opening parts that allow the vapor flow paths and the condensate flow paths to communicate varies in the extending direction of the vapor flow paths; or wall parts that separate the flow paths each have a given relationship with a transverse cross section of a given flow path.

Abstract: A semiconductor module includes a stacked substrate includes an insulating plate and first and second circuit boards arranged on the insulating plate, a semiconductor element arranged on the first circuit board, and a metal wiring board having a first bonding portion bonded to an upper surface of the semiconductor element via a first bonding material. The first bonding portion includes a first plate-shaped portion that has at a lower surface thereof, a boss protruding toward the semiconductor element, and at an upper surface thereof, a first recess at a position corresponding to a position immediately above the boss and multiple second recesses. At the upper surface of the first plate-shaped portion, each of the second recesses has an opening area smaller than an opening area of the first recess.

Abstract: The catalyst for electrodes comprises: a porous support which has nanopores having a pore diameter of from 1 nm to 20 nm and micropores having a pore diameter of less than 1 nm; and a plurality of catalyst particles which are supported by the support. The catalyst particles are supported by both inner portions and outer portions of mesopores of the support, and contain Pt (zerovalent). If an analysis of the particle size distribution of the catalyst particles is performed using three-dimensional reconstructed images obtained through a STEM-based electron tomography measurement, the condition of formula (S1), namely (100×(N10/N20)?8.0) is satisfied, where N10 represents the number of noble metal particles that are not in contact with pores having a pore diameter of 1 nm or more; and N20 represents the number of catalyst particles that are supported by the inner portions of the nanopores of the support.

Abstract: This catalyst for electrodes comprises: a porous carbon support which has nanopores having a pore diameter of from 1 nm to 20 nm; and a plurality of catalyst particles which are supported by the support. The catalyst particles contain Pt (zerovalent), and are supported by both inner portions and outer portions of the nanopores of the support. If an analysis of the particle size distribution of the catalyst particles is performed using three-dimensional reconstructed images obtained through a STEM-based electron tomography measurement, the proportion of the catalyst particles supported by the inner portions of the nanoparticles is 50% or more: at least one nanopore is formed in a cubic image having a side of from 20 nm to 50 nm, said cubic image being obtained from a three-dimensional reconstructed image of a catalyst aggregate; and this nanopore has the shape of a continuously extending interconnected pore.

Abstract: A manufacturing method for an electronic device includes a preparation step of preparing a layered body including a substrate, two or more first electrodes, and organic layers, the substrate having a first surface and a second surface that is positioned opposite to the first surface, the two or more first electrodes positioned above the first surface of the substrate, the organic layers positioned above the first electrodes; a second electrode formation step of forming a second electrode above the organic layers so that the second electrode overlaps the two or more first electrodes when viewed in a normal direction to the first surface of the substrate; and a removal step of partly removing regions of the second electrode that is positioned between the first electrodes in plan view.

Abstract: An electronic device may include a substrate, a plurality of first electrodes located on a first surface of the substrate, a plurality of organic layers located on top of the first electrodes, and a second electrode, located on top of the organic layers, that spreads so as to overlap the plurality of first electrodes in planar view. The second electrode may include a plurality of unit regions demarcated based on the plurality of first electrodes and a plurality of apertures, located in the unit regions, that do not overlap the first electrodes in planar view. Each unit region includes a unit region center point located in a center of the unit region in planar view. Each aperture includes an aperture center point located in a center of the aperture in planar view.

Abstract: [Problem] To provide a polishing sheet in which a hard material such as a metal product can be efficiently polished to form a smooth surface with low convexities and concavities, and to form a uniform smooth surface even when repeated polishing is performed on the same polishing surface. [Resolution Means] A polishing sheet includes a substrate, a plurality of three-dimensional elements that includes diamond abrasive particles and a bonding material, and forms a polishing surface, and an intermediate layer that is provided between the substrate and the three-dimensional element and bonds the substrate and the three-dimensional element N together, wherein a ratio C2/C1 of a content of the diamond abrasive particles C2 to a content of the bonding material C1 is 0.05 to 1.5 in terms of mass ratio.

Abstract: An organic device includes an outer edge, a wiring area and a display area that includes a first electrode, an organic layer on the first electrode and a second electrode on the organic layer. The wiring area includes a reference electrode connected to the second electrode and defining a reference potential. The display area includes a first area and a second area bordering the first area. The second area includes a normal area including the second electrode and transmission areas not including the second electrode and arranged in a first direction. The second electrode of the normal area includes connecting portions connected to the second electrode of the first area. The connecting portions include a first connecting portion located on the side of the first side in a second direction. The first connecting portion includes a facing connecting portion located between the transmission areas in the first direction.

Abstract: An organic device may include a substrate, first electrodes located on top of the substrate, organic layers located on top of the first electrodes, and a second electrode located on top of the organic layers. When seen along a direction normal to the substrate, the organic device may include a display area including a first display area and a second display area. The first display area may include the organic layers distributed at a first density. The second display area may include the organic layers distributed at a second density that is lower than the first density. The second electrode may include a wide-area electrode spreading in a gapless manner in the first display area and two or more electrode lines overlapping the organic layers in the second display area. Each of the electrode lines includes an end connected to the wide-area electrode.

Abstract: A deposition mask according to an embodiment of the present disclosure includes a first surface, a second surface that is located opposite the first surface, and two or more through-holes. Each of the through-holes includes a first recess that is located at the first surface and a second recess that is located at the second surface. The deposition mask has a first mask region having a first surface remaining ratio that represents a remaining area ratio of the second surface and a second mask region having a second surface remaining ratio that represents a remaining area ratio of the second surface and that is higher than the first surface remaining ratio.

Abstract: Provided is a semiconductor module including: an insulating circuit board having a circuit pattern formed in one surface; a semiconductor chip placed in the insulating circuit board; and a wiring portion for electrically connecting the semiconductor chip and the circuit pattern. The wiring portion includes a chip connecting portion connected to the semiconductor chip. A surface of the chip connecting portion includes: a plurality of concave portions; and a flat portion disposed between two concave portions.

Abstract: An organic device may include a substrate, first electrodes on the substrate, organic layers on the first electrodes, and a second electrode n the organic layers. When viewed in a direction normal to the substrate, the organic device may include a first display area that includes the second electrode at a first occupancy, and a second display area that includes the second electrode at a second occupancy lower than the first occupancy. In the second display area, the organic layers may be arranged in intersecting first and second directions, and the second electrode may include electrode lines arranged in the first direction. Each electrode line may include electrode sections arranged in the second direction and overlapping the organic layers. Any adjacent two electrode sections in the second direction may be connected. The electrode sections may include first and second electrode sections respectively having different first and second shapes.

Abstract: An organic device may include a substrate, first electrodes disposed on the substrate, organic layers respectively disposed on the first electrodes, and a second electrode disposed on the organic layers. When the organic device is viewed in a direction normal to the substrate, the organic device may include a first display area that includes the second electrode at a first occupancy, and a second display area that includes the second electrode at a second occupancy lower than the first occupancy. The second display area may include the second electrode, and transmission areas each surrounded by the second electrode in plan view. The transmission areas may include a first transmission area, and a second transmission area adjacent to the first transmission area via the second electrode. The first transmission area may have a first shape, and the second transmission area may have a second shape different from the first shape.

Abstract: A vapor chamber having an enclosure which a working fluid is sealed in, the enclosure including: a first flow path; and a fluid flow path part that is adjacent to the first flow path.