Abstract: The disclosure provides a battery core, a case body, a battery module, and a battery pack. The battery core provided by the disclosure includes the following. A case body is provided, and the case body has side surfaces and a bottom surface connected to each other. A composite layer includes a shear resistant layer and a connection layer. The shear resistant layer is connected to the case body through the connection layer. At least one of the shear resistant layer and the connection layer is an insulation layer, and the composite layer covers at least one of at least part of the side surfaces and at least part of the bottom surface. The battery core provided by the disclosure can ensure the shear strength of the composite layer covering the surface of the battery core, thereby the reliability of the battery core during use is improved.

Abstract: According to one embodiment, a display device includes a substrate having a display and a surrounding area, display elements in the display area, each of the display elements including a lower electrode, an upper electrode, and an organic layer, a first partition provided in the display area and provided between the adjacent display elements, and a second partition provided in the surrounding area and connected to the first partition. Each of the first and second partitions includes a conductive lower portion and an upper portion which has an end portion protruding from a side surface of the lower portion. Further, the second partition has apertures each of which has an elongated shape.

Abstract: A semiconductor device includes a glass substrate, a base layer on the glass substrate, and a thin film transistor on the base layer, wherein the base layer has a structure in which a first insulating layer made of silicon oxide, a second insulating layer made of silicon nitride, a conductive layer, and a third insulating layer made of silicon oxide are stacked in this order from the glass substrate side. The base layer may have a fourth insulating layer made of silicon oxide between the second insulating layer and the conductive layer.

Abstract: A flow member and a reaction vessel are provided. The reaction vessel is constituted by the flow member together with a first reaction unit and a second reaction unit. The first reaction unit is provided inside with a first catalyst layer and including a first supply port and a first outflow port. The second reaction unit is provided inside with a second catalyst layer, including a second supply port and a second outflow port. The second reaction unit is provided below the first reaction unit. The flow member includes: a flow path forming part forming a flow path that causes a reaction liquid to flow down from an inside of the first reaction unit toward an inside of the second reaction unit; and a liquid extractor, configured to extract the reaction liquid to an outside of the flow path.

Abstract: In one example, a semiconductor device comprises a cavity substrate comprising a base and a sidewall to define a cavity, an electronic component on a top side of the base in the cavity, a lid over the cavity and over the sidewall, and a valve to provide access to the cavity, wherein the valve has a plug to provide a seal between a cavity environment and an exterior environment outside the cavity. Other examples and related methods are also disclosed herein.

Abstract: A fastening structure includes an insulation member disposed between a fastening member and a fastened member, and has a configuration wherein the insulation member is in close contact with the fastening member and the fastened member so that an adequate sealing area is secured. The fastening structure includes: a case; a fastening member extending through a through hole in the case; and an insulation member between the fastening member and the case. The fastening member includes a portion exposed from the case, and a penetrating portion extending through the through hole. The expose portion includes a confronting surface opposed to an outside surface of the case via the insulation member. A compression region is located, and defines a minimum distance between, the confronting surface and the outside surface. A projection is disposed at place not overlapping with the compression region.

Abstract: Disclosed is a complementary metal-oxide semiconductor circuit including a n-type metal-oxide semiconductor thin-film transistor and a p-type metal-oxide semiconductor thin-film transistor. Each of the n-type metal-oxide semiconductor thin-film transistor and the p-type metal-oxide semiconductor thin-film transistor includes a semiconductor film, a gate insulating film over the semiconductor film, a gate electrode over the gate insulating film, an interlayer insulating film over the gate electrode, and a pair of terminals located over the interlayer insulating film and electrically connected to the semiconductor film. The semiconductor film of the p-type metal-oxide semiconductor thin-film transistor includes a fluorine ion.

Abstract: According to one embodiment, a display device including a first transparent substrate, a second transparent substrate, a liquid crystal layer, a third transparent substrate, and a transparent layer having a refractive index lower than a refractive index of the third transparent substrate, wherein the transparent layer includes a plurality of band portions including first to third band portions, a second end portion has a smaller width than a first end portion in band portions, the second end portion of the second band portion has a smaller width than the second end portion of the first band portion, and the second end portion of the third band portion has a smaller width than the second end portion of the first band portion.

Abstract: A fuel cell system includes: a fuel cell in which an electrolyte membrane is inserted between a fuel electrode and an oxidant electrode, hydrogen is supplied to a hydrogen supply unit of the fuel electrode, and a gas containing oxygen is supplied to a gas supply unit of the oxidant electrode so that power is generated; a hydrogen coating unit disposed to cover the fuel cell and configured to be filled internally with hydrogen; and a hydrogen introduction unit configured to introduce hydrogen into the hydrogen coating unit.

Abstract: An intelligent reflecting surface in one embodiment includes a plurality of patch electrodes, a common electrode opposite the plurality of patch electrodes, and a liquid crystal layer between the plurality of patch electrodes and the common electrode. The plurality of patch electrodes includes a first patch electrode, a second patch electrode adjacent to the first patch electrode, and a third patch electrode adjacent to the second patch electrode. An area of the first patch electrode is larger than an area of the second patch electrode. The area of the second patch electrode is larger than an area of the third patch electrode.

Abstract: According to an aspect, a microchamber array includes: a first substrate; a second substrate facing the first substrate; a flow channel provided between the first substrate and the second substrate, a solvent containing a sample flowing through the flow channel; a chamber body provided on a surface of the first substrate facing the second substrate; and a plurality of storage portions provided in the chamber body. The chamber body includes a first resin layer and a second resin layer, the second resin layer and the first resin layer are stacked in this order on the first substrate, autofluorescence generated when the second resin layer is irradiated with excitation light is smaller than autofluorescence generated when the first resin layer is irradiated with excitation light, and a contact angle of the first resin layer to water is larger than a contact angle of the second resin layer to water.

Abstract: A composite binder, a preparation method thereof, and an electrochemical device are provided. The composite binder has a core-shell structure, wherein, a core of the core-shell structure is a phase change material, and a phase change temperature of the phase change material is ?10° C. to 70° C. A shell of the core-shell structure is a polymer binder. The preparation method includes the following steps: subjecting a mixture of an oil phase and a water phase to shearing treatment and polymerization reaction for production. The oil phase includes the phase change material and a raw material of the polymer binder, and the raw material of the polymer binder at least includes a monomer. The water phase includes water and an emulsifier.

Abstract: According to an aspect, a display device with a sensor includes: a substrate including a display region and a peripheral region on a periphery of the display region; detection electrodes arranged in a row-column configuration in the display region; and detection lines coupled to the respective detection electrodes. A shape of the substrate in a plan view includes a curve of a curved portion. The detection electrodes include a first electrode and a second electrode having a shape different from that of the first electrode in a plan view. The second electrode is juxtaposed with the curved portion. The detection lines each include a first line coupled to the first electrode and a second line coupled to the second electrode. The second line passes from the display region across the peripheral region and extends to a position overlapping with the second electrode in a plan view.

Abstract: A liquid crystal panel includes two substrates and a liquid crystal. One of the two substrates includes a resistance layer having a circular outer periphery, an electrode layer having an electric resistance lower than that of the resistance layer, a first transmission part provided with a first potential, a second transmission part provided with a second potential, and an intermediate transmission part provided with a potential between the first and second potentials. The electrode layer includes: a first electrode at a center; a second electrode having an annular shape along the outer periphery of the resistance layer; and an intermediate electrode having an annular shape between the first and second electrodes and concentric with the second electrode. The first transmission part and the first electrode are coupled. The second transmission part and the second electrode are coupled. The intermediate transmission part and the intermediate electrode are coupled.

Abstract: According to one embodiment, a display device includes a plurality of subpixels arranged in a first direction and a second direction intersecting with the first direction, and a partition which includes a conductive lower portion and an upper portion protruding from a side surface of the lower portion and surrounds the subpixels. The partition includes first and second partitions arranged across an intervening gap in the first direction and extending in the second direction, and a plurality of protrusions extending from the first partition toward the second partition and spaced apart from the second partition.

Abstract: The disclosure discloses a latex, a preparation method thereof, and an electrochemical device. The latex is a dispersion including a binder and a solvent. The binder includes particles having a core-shell structure, in which a core of the core-shell structure is a cavity, and a shell of the core-shell structure is a binding polymer. The solvent includes water. The preparation method of the latex includes the following. A mixture of an oil phase and a water phase is sheared, a polymerization reaction is performed at a pressure of 0.1-1 MPa, and the pressure is released to obtain the latex. The oil phase includes alkane and raw materials of the binding polymer. The boiling point of alkane is less than 100° C. The raw materials of the binding polymer include at least monomers. The water phase includes water and an emulsifier.

Abstract: Disclosed are a lithium-ion battery electrolyte, a lithium-ion battery and an electronic device. The electrolyte at least includes: a non-aqueous solvent, including a linear carboxylic acid ester solvent; a lithium salt, at least one of which contains sulfur; and an additive, including thiophene, and the content of the thiophene in the electrolyte is 0.1 wt % to 3 wt %.

Abstract: Provided is a method for heat-treating a silicon wafer in an inert gas atmosphere, wherein it is possible to discharge SiO gas produced in melting a natural oxide film on the surface of the silicon wafer efficiently, to suppress the accumulation of reaction products in the heat treatment chamber, and to prevent slip deterioration. The wafer is held for a period of 5 to 30 sec inclusive, the rotational speed of the wafer is set to 80 to 120 rpm, and further the inert gas supply in the chamber is controlled so that the gas replacement rate is 90% or more in a temperature range of 900 to 1100° C. inclusive.

Abstract: A composite oxide including a metal element represented by the composition of general formula: AnXy, where the composite oxide comprises an oxide of A and an oxide of X in a mixed state: A represents an element selected from the group consisting of Sc, Y, and a trivalent lanthanoid; X represents an element selected from the group consisting of Ca, Sr, and Ba; n is 0<n<1; y is 0<y<1; and n+y=1. Also, a metal-supported material in which cobalt particles are supported on the composite oxide.