Abstract: A display device includes a display panel, and a heat-dissipating member disposed on the display panel and including a conductive metal. The display device further includes a sound generator disposed on the heat-dissipating member and generating sound by vibrating the display panel and the heat-dissipating member. The display device additionally includes a display circuit board disposed on the heat-dissipating member. The heat-dissipating member includes openings and a first line formed in the openings, and the first line electrically connects the sound generator with the display circuit board.

Abstract: A wireless power receiver is for receiving power from a wireless power transmitter, the wireless power receiver may include at least one of: resonant circuitry; communication circuitry; and a controller configured to at least one of: enable a charging function to receive, through the resonant circuitry from the wireless power transmitter, first power for charging the wireless power receive, transmit, through the communication circuitry, a first signal indicating complete charge to the wireless power receiver while receiving the first power, receive, through the communication circuitry, a first charging function control signal that disables a charging function from the wireless power transmitter, based on the receiving of the first charging function control signal, disable the charging function, after disabling the charging function, identify that charging is required, transmit, through the communication circuitry, a second signal including information which is, by the wireless power receiver, set based on ide

Abstract: A method for acquiring a distance from a moving body to an object located in any direction of the moving body includes steps of: an image processing device (a) instructing a rounded cuboid sweep network to project pixels of images, generated by cameras covering all directions of the moving body, onto N virtual rounded cuboids to generate rounded cuboid images and apply 3D concatenation operation thereon to generate an initial 4D cost volume, (b) instructing a cost volume computation network to generate a final 3D cost volume from the initial 4D cost volume, and (c) generating inverse radius indices, corresponding to inverse radii representing inverse values of separation distances of the N virtual rounded cuboids, by referring to the final 3D cost volume and extracting the inverse radii by using the inverse radius indices, to acquire the separation distances and thus, the distance from the moving body to the object.

Abstract: An example user terminal apparatus includes a display, a communication apparatus to communicate with an external apparatus, and a processor to, based on information on a possible first toner refill quantity of a plurality of grouped image forming apparatuses provided from the external apparatus through the communication apparatus and a toner quantity of one toner refill apparatus, control the display to display a guide message including information on the time point of toner refill, each of the image forming apparatuses which is a subject of toner refill within the group, and a possible second toner refill quantity of each of the image forming apparatuses at the time point of toner refill.

Abstract: A composition according to an embodiment of the present disclosure includes a banaba leaf extract, a guava leaf extract or a mixture thereof. The composition inhibits photooxidation of A2E due to blue light, inhibits a death of retinal pigment epithelial cells induced by blue light, and inhibits a damage to outer nuclear layers of visual cells in an animal model with blue light-induced macular degeneration, and thus can be beneficially used as a composition for preventing or treating macular degeneration and as a health functional food for preventing or alleviating macular degeneration.

Abstract: Technologies are described for facilitating the processing of requests for database operations within a database environment that includes one or more processing units and a memory. A utilization level of one or more computing resources of a database system is periodically determined. When a request for a database operation is received from a database client, it is determined, such as based on the utilization level, whether the database system has sufficient resources to process the request. If the database system does not have sufficient resources to process the request, the request is enqueued in a request queue for deferred execution. If it is later determined that the database system has sufficient resources to execute the request, the request can be dequeued, executed, and execution results returned to the database client.

Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.

Abstract: A display device includes a substrate including a display area including a light emitting area, and a peripheral area surrounding at least a portion of the display area, a first light emitting element disposed in the light emitting area on the substrate and emitting a first light, a light guide layer disposed on the first light emitting element, and transmitting a second light incident from the peripheral area to the display area, a first low refractive layer disposed on the light guide layer and having a refractive index smaller than a refractive index of the light guide layer, a second low refractive layer disposed under the light guide layer and having a refractive index smaller than a refractive index of the light guide layer and a first light control layer disposed on the first low refractive layer and having a first opening exposing the light emitting area.

Abstract: A negative electrode whose rapid charging performance and lifetime characteristics are excellent and a secondary battery including the negative electrode. The negative electrode includes a current collector and a negative electrode active material layer on at least one surface of the current collector. The negative electrode active material layer includes a negative electrode active material. The negative electrode active material includes uncoated artificial graphite particles consisting of secondary particles formed by agglomerating a plurality of primary particles, the primary particles have an average particle diameter (D50) of 7 ?m to 10 ?m, the secondary particles have an average particle diameter (D50) of 15 ?m to 20 ?m, and the uncoated artificial graphite particles have a crystallite size along the a-axis (La(100)) of 200 nm to 300 nm and a crystallite size along the c-axis (Lc(002)) of 50 nm to 100 nm as analyzed by XRD.

Abstract: A display device includes a display panel which includes a first substrate, a second substrate, and a light emitting element layer disposed between the first substrate and the second substrate and outputting light toward the second substrate, a first sound generator which is disposed on the first substrate and outputs a first sound by vibrating the display panel, a source circuit board which is disposed on the first substrate, and a first sound circuit board which connects the first sound generator and the source circuit board.

Abstract: An embodiment of the present disclosure provides a resistive switching memory device including: a lower electrode; an amorphous metal oxide-based first active layer positioned on the lower electrode; an amorphous metal oxide-based second active layer positioned on the first active layer; and an upper electrode positioned on the second active layer, wherein the first active layer and the second active layer are made of the same substance but are different in electrical characteristic, thereby having a voluntary compliance current characteristic and a voluntary current rectification characteristic as a single device having a stable electrical characteristic, a method of manufacturing the resistive switching memory device, and an array including the resistive switching memory device.

Abstract: A method for acquiring a distance from a moving body to an object located in any direction of the moving body includes steps of: an image processing device (a) instructing a sweep network to project pixels of images, generated by cameras covering all directions of the moving body, onto main virtual geometries and apply 3D concatenation operation thereon to generate an initial 4D cost volume, (b) generating a final main 3D cost volume therefrom through a cost volume computation network, and (c) generating sub inverse distance indices corresponding to inverse values of sub separation distances between a sub reference point and sub virtual geometries, and main inverse distance indices corresponding to inverse values of main separation distances between a main reference point and the main virtual geometries, by using a sub cost volume and the final main 3D cost volume, to thereby acquire the distance to the object.

Abstract: The present invention relates to a Bacillus subtilis JCK-1398 strain (Accession No. KCTC 14084BP) having induced resistance activity in pine trees and various plants, a pesticidal or antibacterial composition comprising same as an active ingredient, a composition for controlling plant diseases or pests, and a control method using same. The Bacillus subtilis JCK-1398 strain of the present invention was experimentally confirmed to have control activity against pests, nematodes, and fungi, which cause various plant diseases, by inducing resistance in a host. Thus, the Bacillus subtilis JCK-1398 strain of the present invention can be effectively used to control related plant diseases and can be spread over a wide area through foliar spraying, and therefore is expected to be able to prevent the spread of pine wilt disease at low cost.

Abstract: A display device includes a base substrate; an oxide semiconductor layer disposed on the base substrate; a first gate insulating layer disposed on a first channel region of the oxide semiconductor layer and that overlaps the first channel region thereof; a first upper gate electrode disposed on the first gate insulating layer ; and an upper interlayer insulating layer disposed on the first upper gate electrode, the first upper gate electrode, and the oxide semiconductor layer, wherein the upper interlayer insulating layer includes a first upper interlayer insulating layer, a second upper interlayer insulating layer, and a third upper interlayer insulating layer, the first upper interlayer insulating layer includes silicon oxide, each of the second and third upper interlayer insulating layers include silicon nitride, and a hydrogen concentration in the second upper interlayer insulating layer is less than a hydrogen concentration in the third upper interlayer insulating layer.

Abstract: A storage device, including a feature information database configured to store feature information about a memory device; and a machine learning module configured to select a machine learning model from a plurality of machine learning models the corresponding to an operation of the memory device based on the feature information, wherein the memory device is configured to operate according to the selected machine learning model.

Abstract: A display device including a display panel including a first substrate and a pixel array layer disposed on a first surface of the first substrate, a first sound generation device disposed on a second surface of the first substrate opposing the first surface, and configured to vibrate the display panel and output first sound, and a circuit board disposed on the second surface of the first substrate, in which the first sound generation device includes a bobbin fixed on one surface of the first substrate, a voice coil surrounding a side surface of the bobbin, a magnet disposed on the bobbin and spaced apart from the bobbin, and a plate disposed on the magnet and fixed to the circuit board.

Abstract: A display device includes a display panel including a front portion, a first side portion which extends from a first side of the front portion, a second side portion which extends from a second side of the front portion, and corner portion disposed between the first side portion and the second side portion. The display panel includes a first display area disposed in the front portion and including a plurality of first emission areas and a plurality of sensor electrodes, and a second display area disposed in the corner portion and including a plurality of second emission areas and a plurality of first sensor lines electrically connected to at least some of the sensor electrodes.

Abstract: A light therapy apparatus includes a first source voltage line including a first sub-source voltage line and a second sub-source voltage line, which are electrically insulated from each other, a first light emitting element connected to the first sub-source voltage line, where the first light emitting element includes a first intermediate layer, and a second light emitting element connected to the second sub-source voltage line, where the second light emitting element includes a second intermediate layer. The first intermediate layer has a first thickness, and the second intermediate layer has a second thickness greater than the first thickness.

Abstract: A method for operating a storage controller includes receiving a first read command, performing a first read of data stored in a nonvolatile memory using a first read level and receiving a first read data, performing first error correction decoding of the first read data to determine whether the first error correction decoding succeeds, determining a second read level using a predetermined method, and determining a first soft decision offset value of the second read level, reading data stored in the nonvolatile memory using the determined second read level and the first soft decision offset value and receiving a first soft decision data, performing second error correction decoding of the first soft decision data to determine whether the second error correction decoding succeeds, and storing the second read level, a first method used to determine the second read level and the first soft decision offset value.

Abstract: A display panel includes a substrate including a first area, a second area surrounding the first area, and a third area surrounding the second area, and a barrier part disposed on the substrate in the second area and including a first partition including a concave-convex structure on a surface facing the first area in a plan view. The display panel further includes a filling layer disposed on the substrate in the first area and the second area and adjacent to the concave-convex structure and a light emitting diode layer disposed in the third area on the substrate and adjacent to the first partition.