Abstract: An integrated circuit (IC) device includes a lower electrode including a first metal, a dielectric film on the lower electrode, and a conductive interface layer between the lower electrode and the dielectric film. The conductive interface layer includes a metal oxide film including at least one metal element. An upper electrode including a second metal is opposite the lower electrode, with the conductive interface layer and the dielectric film therebetween. To manufacture an IC device, an electrode including a metal is formed adjacent to an insulating pattern on a substrate. A conductive interface layer including a metal oxide film including at least one metal element is selectively formed on a surface of the electrode. A dielectric film is formed to be in contact with the conductive interface layer and the insulating pattern.

Abstract: Provided are a composition and an organic light-emitting device including the same, wherein the composition includes a platinum-containing organometallic compound, a first compound, a second compound, and a third compound.

Abstract: A solar cell module includes an upper substrate, a lower substrate opposite the upper substrate, a solar cell panel positioned between the upper substrate and the lower substrate, the solar cell panel including a plurality of solar cells which are arranged in a matrix form and are connected to one another through a wiring member, a passivation layer configured to package the solar cell panel, a frame configured to surround an outer perimeter of the solar cell panel, a connection terminal configured to connect two adjacent strings in the solar cell panel, and a cover member configured to cover the connection terminal.

Abstract: Provided is a heterocyclic compound of Chemical Formula 1: wherein: X is O or S; Y1, Y2 and Y3 are each independently CH or N, provided that at least one is N; L1 and L2 are each independently a direct bond, a substituted or unsubstituted C6-60 arylene, or a substituted or unsubstituted C5-60 heteroarylene containing at least one of N, O and S; and Ar is a substituted or unsubstituted C6-60 aryl, and Ar2 and Ar3 are each independently a substituted or unsubstituted C6-60 aryl or a C5-60 heteroaryl containing at least one of N, O and S, provided that when all of Ar1, Ar2 and Ar3 are a substituted or unsubstituted C6-60 aryl, any one of Ar1, Ar2 and Ar3 is substituted with 4 or more deuteriums; and an organic light emitting device including the same.

Abstract: Provided are a method and system for providing time-series prediction deep learning neural network by a time-series prediction application run by at least one processor of a terminal include: training a temporal relation-effect layer module; inputting first time point time-series data into the temporal relation-effect layer module; acquiring second time point time-series data according to the first time point time-series data from the temporal relation-effect layer module; and providing the second time point time-series data, wherein the temporal relation-effect layer module includes a temporal decomposition gate module, a temporal relation gate module, and a temporal effect gate module.

Abstract: A backlight unit is provided which includes: a bottom chassis; a light source on the bottom chassis; an optical sheet over the light source; and a support between the bottom chassis and the optical sheet, and configured to support the optical sheet. The support includes: a fastening portion fastened to the bottom chassis, a support portion contacting the optical sheet, and a body portion between the fastening portion and the support portion. The body portion includes: a first portion extending in a first direction; a second portion extending in the first direction and is between the first portion and the fastening portion; and a third portion which connects the first portion and the second portion. The first portion and the second portion are spaced apart from each other.

Abstract: An image sensor includes a substrate that includes a first surface and a second surface that faces the first surface, where the substrate includes a pixel array region, a light-blocking region that at least partially surrounds the pixel array region, and a pad region that at least partially surrounds the light-blocking region, a back surface trench that is in the pad region and extends from the second surface toward the first surface of the substrate, a back surface conductive pad in the back surface trench, and a first back surface via that is in the back surface trench and in a first hole that is spaced apart from the back surface conductive pad in a horizontal direction, where the first back surface via includes a first conductive pattern on an inner surface of the first hole and a second conductive pattern on the first conductive pattern.

Abstract: A polymer solid electrolyte, a method for manufacturing the same, and an all-solid-state battery including the same are provided. The polymer solid electrolyte comprises an ion conducting polymer and a polymer particles having a density similar to that of the ion conducting polymer, thereby enhancing uniformity of the polymer solid electrolyte, and improving the strength of the polymer solid electrolyte.

Abstract: The disclosure relates to an apparatus for high frequency trading. The apparatus includes one or more memories, at least one reconfigurable processor coupled to the one or more memories, and a dedicated accelerator preconfigured for the machine learning model. The one or more processors receive market-related information from one or more market-related information servers and generates market prediction reference data based on the market-related information. The dedicated accelerator performs operations for the machine learning model with the market prediction reference data to generate future market prediction data. The at least one reconfigurable processor generates an order signal based on the future market prediction data and transmits the order signal to a target exchange server.

Abstract: A refrigerator may include a body including a first insulating panel having a first coupler and a second insulating panel having a second coupler, wherein the first coupler and second coupler are coupled together, a compartment inside the body, a door to open and close the compartment, and a cooling device to cool the compartment, wherein the first insulating panel, first coupler, second insulating panel, and second coupler are configured so that, to couple the first coupler and second coupler together, the first insulating panel and first coupler are movable in a first direction toward the second insulating panel and second coupler so that the first coupler and second coupler become engaged, and, after the first coupler and second coupler are engaged, the first insulating panel and first coupler are movable in a second direction perpendicular to the first direction so that the first coupler and second coupler become coupled.

Abstract: A method and a device configured to transmit information related to a device to a first electronic device through a communication module in accordance with a request of the first electronic device; establish a communication connection with a second electronic device based on the information; receive a backup request for data stored in the device from the first electronic device; generate backup data based on the backup request; transmit the generated backup data to the second electronic device; and reset the device based on a device reset request in a case of receiving the device reset request from the second electronic device.

Abstract: A water purifier including a raw water flow path, a first valve provided in a water purification path, a second valve provided in a wash water flow path, a purified water valve provided in a purified water supply tube, a flow sensor provided in a cooking water supply tube and sensing a flow amount of liquid flowing in the cooking water supply tube, a drainage valve provided in a drainage flow path branched from the cooking water supply tube and a controller for draining the liquid remaining in the cooking water supply tube, when a flow amount value sensed by the flow sensor for a preset period of time is less than or equal to a certain value, by controlling opening/closing of the purified water valve, the first valve, the second valve, and the drainage valve.

Abstract: A substrate heating apparatus includes: a plurality of heating lamps disposed on a chuck stage; a window disposed on the chuck stage and including a window base and a central lens, wherein the chuck stage and the window are each configured to support a substrate above the heating lamps; and a mirror disposed between the heating lamps and the chuck stage, the mirror including a mirror base, a central reflector, and an edge reflector, wherein the plurality of heating lamps are configured to heat the substrate by emitting light through the window onto the substrate and emitting light onto the mirror, wherein the mirror is configured to reflect the light through the window onto the substrate, including reflecting portions of the light via the central and edge reflectors, and wherein the central lens is configured to focus the light onto the central portion of the substrate.

Abstract: A display device includes a circuit substrate including a driving circuit; an LED cell array disposed on the circuit substrate, and including a plurality of LED modules, each of the plurality of LED modules including at least two LED cells, from among a plurality of LED cells of the LED cell array, and an insulator coupling the at least two LED cells to each other; a gap-fill layer filling a gap between the plurality of LED modules; a partition disposed on the LED cell array, and defining a plurality of light emitting windows disposed in regions corresponding to the plurality of LED cells, respectively; and at least one color conversion layer disposed in at least a portion of the plurality of light emitting windows.

Abstract: It is aimed to provide a connector of a novel structure capable of suppressing or preventing the transmission of the swing of a wire to a terminal in a connector. A connector 10 is provided with a housing 16 for accommodating a terminal 12, a back retainer 20 mounted in a rear end part of the housing 16 from which a wire 18 connected to the terminal 12 is pulled out, a wire insertion hole 62 provided in the back retainer 20, and a wire holding piece 72 projecting in a pull-out direction of the wire 18 from a peripheral edge part of the wire insertion hole 62. The wire 18 pulled out from the wire insertion hole 62 is tied and fixed to the wire holding piece 72 by a tying tool 82.

Abstract: The present disclosure relates to a solid electrolyte for an all-solid battery and an all-solid battery comprising the same, wherein the solid electrolyte comprises a binder to enhance adhesive force and strength, thereby reducing interfacial resistance and thus improving ion conductivity.

Abstract: A rechargeable battery includes a case having an opening and accommodating an electrode assembly therein; a cap plate closing and sealing the opening; and a welding bead part along a circumference of the cap plate and at a contact surface of the case and the cap plate, wherein the welding bead part includes first and second regions on a cross-section vertical to a welding progressing direction of the welding bead part, the first region has a first boundary line on the cross-section, a contact surface is between end parts of the first boundary line, the second region has a second boundary line on the cross-section, the first region is between end parts of the second boundary line to form first and second contact points in contact with the first boundary line, the first region is deeper than the second region, and the second region is wider than the first region.

Abstract: An electronic device according to an embodiment of the present disclosure May include: a housing including a first plate and a second plate, wherein the first plate includes an opening; a display panel at least partially exposed through the opening and including a touch sensor; a first support member coupled to the display panel and a portion of the first plate along at least part of one side of the opening; and a switch device configured to be actuated according to a depression of the display panel, the depression caused by a downward force exerted on an upper portion of the display panel. Other various embodiments are also possible.

Abstract: A display device includes a display panel having a first non-folding region, a folding region, and a second non-folding region consecutively arranged in a first direction. The folding region is adjacent to the first and second non-folding regions and is foldable about a folding axis. A lower substrate is disposed under the display panel. The lower substrate includes a spacing portion and a pattern portion. The spacing portion overlaps the folding region on a plane. The pattern portion is spaced apart from the display panel by the spacing portion in a thickness direction of the display device. The pattern portion includes a plurality of holes.