Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.

Abstract: The present invention relates to a method for preparing an alkali metal ion conductive chalcogenide-based solid electrolyte, a solid electrolyte prepared thereby, and an all-solid-state battery comprising the same.

Abstract: An operating method of a server operating a digital twin built into a virtual space for a plurality of base stations and a plurality of mobile devices may be provided. The operating method according to an embodiment of the present disclosure may include: invoking a digital twin-based beamforming management service; obtaining location information about a target mobile device from among the plurality of mobile devices and a target base station corresponding to the target mobile device; searching for a plurality of paths capable of forming a beam from the target base station to the target mobile device based on the location information and spatial information of the digital twin; performing a first communication performance simulation for the plurality of paths; determining a final beamforming parameter based on a result of the first communication performance simulation; and transmitting beamforming information including the final beamforming parameter to the target base station.

Abstract: An image sensing device includes a plurality of image sensing pixels configured to respond to light incident through first color filters and generate image signals corresponding to a target object to be captured, at least one phase detection pixel configured to respond to light incident through a second color filter and generate a phase signal for calculating a phase difference between images generated by the image signals, a first grid structure disposed between the adjacent first color filter and the second color filter and including a light absorption layer, and a second grid structure disposed between adjacent first color filters and structured to be free from the light absorption layer.

Abstract: The carrier-foil-attached ultra-thin copper foil according to one embodiment of the present invention comprises a carrier foil, a release layer, a first ultra-thin copper foil, a Cu—Al bonding strength improvement layer, an Al layer, and a second ultra-thin copper foil, wherein the release layer may comprise a first metal (A3) having peeling properties, and a second metal (B3) and third metal (C3) facilitating the plating of the first metal (A3).

Abstract: An image sensing device includes a pixel array including a plurality of pixels, each of pixels configured to generate a pixel signal corresponding to intensity of incident light, and a plurality of grid structures, each grid structure disposed to overlap with a boundary between adjacent pixels among the plurality of pixels and configured to include an air layer so as to optically isolate the adjacent pixels. Each of the grid structures includes regions that form a cross shape.

Abstract: An image sensing device includes a substrate layer in which an array of photoelectric conversion elements is formed, grid structures disposed over the substrate layer to divide space above the substrate into different sensing regions, each grid structure including an air layer, color filters formed to fill bottom portions of spaces between the grid structures, the color filters having a higher refractive index than the air layer, and a lens layer disposed over the grid structures and the color filters such that part of the lens layer fills top portions of the spaces between the grid structures, the lens layer having a higher refractive index than of the color filters.

Abstract: According to one embodiment of the present invention, a heating rod comprises: a first thermal diffusion plate; a ceramic substrate arranged on the first thermal diffusion plate and having a heating element arranged therein; and a second thermal diffusion plate arranged on the ceramic substrate, wherein the first thermal diffusion plate and the second thermal diffusion plate are respectively stacked in a plurality of layers. Since the first thermal diffusion plate and the second thermal diffusion plate are stacked in the plurality of layers, a heating rod having a high thermal efficiency and being capable of fast heating and a vehicular heating device including the same can be obtained.

Abstract: An image sensing device includes a pixel array including a plurality of pixels, each of pixels configured to generate a pixel signal corresponding to intensity of incident light, and a plurality of grid structures, each grid structure disposed to overlap with a boundary between adjacent pixels among the plurality of pixels and configured to include an air layer so as to optically isolate the adjacent pixels. Each of the grid structures includes regions that form a cross shape.

Abstract: A processor includes a plurality of cores configured to perform operations independently, a memory, and a control circuit electrically connected to the plurality of cores and the memory. The control circuit is configured to acquire one or more instructions associated with a task, store data corresponding to the task based on the one or more instructions, transmit the instructions to the at least some cores, check one or more cores that have responded to the instructions among the at least some cores, prevent the task from being allocated to the cores except for one core if the task is allocated to the one core, and allocate the task to one of the cores, the allocation of the task including changing state information associated with the allocation and setting other cores not allocated the task among the plurality of cores not to access the data corresponding to the task.

Abstract: A liquid lens includes a first plate in which a cavity accommodating a conductive liquid and a non-conductive liquid is formed; a first electrode disposed on the first plate; a second electrode disposed under the first plate; a second plate disposed on the first electrode; and a third plate disposed under the second electrode, wherein the conductive liquid includes a solvent comprising 20 to 60% by weight of water and 20 to 60% by weight of antifreeze; 10 to 20% by weight of a solute; and 0.4 to 2% by weight of a chelation agent or an ion inhibitor.

Abstract: An image sensing device includes a substrate layer in which an array of photoelectric conversion elements is formed, grid structures disposed over the substrate layer to divide space above the substrate into different sensing regions, each grid structure including an air layer, color filters formed to fill bottom portions of spaces between the grid structures, the color filters having a higher refractive index than the air layer, and a lens layer disposed over the grid structures and the color filters such that part of the lens layer fills top portions of the spaces between the grid structures, the lens layer having a higher refractive index than of the color filters.

Abstract: Embodiments of the present invention relate to a phosphor plate and a lighting device including the phosphor plate, the phosphor plate according to an embodiment of the present invention has a light incident region on which light generated from a light source is incident and a light emitting region which converts a wavelength of the incident light and then outputs the light, wherein a ratio of a diameter of the light incident region and a diameter of the light emitting region ranges from 1:3 to 1:9.

Abstract: An electronic device including a memory; and a processor configured to generate an instruction code based on a same opcode when the same opcode is used in one or more slots defined in the memory upon application compiling.

Abstract: A display device includes a backlight unit and a display panel disposed above the backlight unit, where the backlight unit includes a light guide plate, a housing which is disposed at one side of the light guide plate and accommodates a wavelength converting member, and a flexible glass film which covers one side of the housing, and a first laser welding part is disposed between the flexible glass film and the housing.

Abstract: A multi-stack joined body includes a first transparent member, a second transparent member disposed on the first transparent member, and an intermediate layer interposed between the first transparent member and the second transparent member, where a joining region in which a physical boundary is not provided between the first transparent member and the intermediate layer and between the second transparent member and the intermediate layer is provided across the first transparent member, the intermediate layer, and the second transparent member.

Abstract: An image sensing device and a method for forming the same are disclosed. The image sensing device includes a substrate including one or more photoelectric conversion elements, and a grid structure disposed over the substrate. The grid structure includes an air layer, a support film formed over the air layer, and a capping film formed at side surfaces of the air layer and the support film and at a top surface of the support film.

Abstract: The present invention relates to a phosphor plate comprising: a base plate; and phosphor included in the base plate, and provides a phosphor plate and a method for manufacturing the same, wherein one side of the phosphor plate comprises: a protrusion part formed by protrusion of the phosphor fixed to the base plate; and a recess part formed by separation of the phosphor from the base plate, the protrusion part being 20 to 70% with respect to the area of one side of the phosphor plate.

Abstract: An image sensing device and a method for forming the same are disclosed. The image sensing device includes a substrate including one or more photoelectric conversion elements, and a grid structure disposed over the substrate. The grid structure includes an air layer, a support film formed over the air layer, and a capping film formed at side surfaces of the air layer and the support film and at a top surface of the support film.