Abstract: A display device includes a signal receiver configured to receive an image signal; a display including a plurality of modules each including a plurality of light sources, and display an image based on the received image signal; and a controller configured to perform first uniformity calibration between light sources within each individual module with regard to the modules, and second uniformity calibration between the modules, wherein the controller controls the first uniformity calibration to be applied to the image signal received in the signal receiver based on a first coefficient determined for each of the light sources within each individual module, controls the second uniformity calibration to be applied to the image signal subjected to the first uniformity calibration based on a second coefficient determined for each of the modules, and controls a calibrated image to be displayed based on the image signal subjected to the second uniformity calibration.

Abstract: The present invention relates to a ballast water treatment system and a ballast water treatment method.

Abstract: An electronic device is provided. The electronic device includes a touch input device, a touch control circuit configured to generate touch information about a touch input detected by the touch input device, at least one processor, and a memory. The memory stores instructions, when executed, causing the at least one processor to obtain touch information about a first touch input at least once from the touch control circuit after a first time when the first touch input begins to a second time when the first touch input is released, obtain at least one of an area of the first touch input or a pressure of the first touch input based on the obtained touch information, and execute a function corresponding to release of the first touch input if the at least one of the area of the first touch input or the pressure of the first touch input meets a specified condition.

Abstract: The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded part manufactured using the same. More specifically, the present invention provides a thermoplastic resin composition having excellent mechanical properties, such as tensile strength and impact strength, and weather resistance while having low gloss characteristics, a method of preparing the same, and a molded part manufactured using the same. According to the present invention, the thermoplastic resin composition includes an ASA graft copolymer having a core-shell structure having an average particle diameter of 0.05 to 1 ?m, an aromatic vinyl compound-vinyl cyanide compound copolymer, and an epoxy group-containing copolymer having a weight average molecular weight of 2,000 to 8,000 g/mol in specific amounts.

Abstract: A thermoplastic resin composition with low gloss and improved colorability, pencil hardness and wear resistance has (A) 5 to 35% by weight of a first graft copolymer having an average particle diameter of 50 to 150 nm and containing acrylate rubber as a core; (B) 10 to 40% by weight of a second graft copolymer having an average particle diameter of more than 150 nm and 800 nm or less and containing acrylate rubber as a core; (C) 5 to 15% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer having a weight average molecular weight of 70,000 to 130,000 g/mol; (D) 20 to 50% by weight of an aromatic vinyl compound-(meth)acrylate compound copolymer having a weight average molecular weight of 65,000 to 100,000 g/mol; and (E) 0.1 to 7% by weight of a syndiotactic polystyrene resin.

Abstract: The present disclosure discloses a heat sink with two or more separated channels. The heat sink according to the present disclosure includes a cooling channel through which a refrigerant passes to cool a secondary battery by an indirect cooling method, the secondary battery including a cell assembly in which at least two unit cells are stacked, each unit cell including a positive electrode plate, a separator, and a negative electrode plate, and a plurality of positive and negative electrode tabs protruding from the positive and negative electrode plates of each unit cell is electrically connected to positive and negative leads, respectively, wherein the cooling channel has two or more separated channels. According to the present disclosure, provision of a cooling fin having a uniform cooling effect is enabled.

Abstract: Provided is a thermoplastic resin composition including: a first copolymer including an acrylic rubber-based graft copolymer and an emulsifier including a salt of a compound represented by Chemical Formula 1; a second copolymer including a unit derived from an alkyl acrylate-based monomer and a unit derived from an alkyl methacrylate-based monomer; and a third copolymer including a unit derived from an aromatic vinyl-based monomer and a unit derived from a vinyl cyan-based monomer.

Abstract: A system for temporarily enabling an otherwise disabled payment account for use in a transaction is configured to provide, based on a determination to disable a user's payment account, instructions to a user device of the user for displaying an application interface enabling the user to request to temporarily register the payment account for use in a transaction.

Abstract: The present invention provides a method of preparing a graft copolymer, which comprises: emulsion-polymerizing one or more selected from the group consisting of an aromatic vinyl-based monomer to prepare a seed, a vinylcyano-based monomer and an alkyl (meth)acrylate-based monomer; emulsion-polymerizing the seed and an alkyl (meth)acrylate-based monomer to prepare a core; and emulsion-polymerizing the core, an aromatic vinyl-based monomer and a vinylcyano-based monomer to prepare a shell, wherein one or more steps selected from the group consisting of the steps of preparing the seed, the core and the shell comprises adding an emulsifier comprising a compound represented by Formula 1 below.

Abstract: An electronic device according to various embodiments includes a housing; a user interface; a wireless communication circuit disposed in the housing; a wired communication interface exposed through the housing; a processor disposed in the housing and electrically connected to the user interface, the wireless communication circuit, and the wired communication interface; and a memory disposed in the housing and electrically connected to the processor, wherein the memory stores instructions that, when executed by the processor, cause the electronic device to establish a first communication channel with an external electronic device including a storage using the wireless communication circuit and/or the wired communication interface so that the electronic device operates as a device and the external electronic device operates as a host, to exchange information with the external electronic device through the first communication channel, and to establish a second communication channel with the external electronic d

Abstract: A display device includes a signal receiver configured to receive an image signal; a display including a plurality of modules each including a plurality of light sources, and display an image based on the received image signal; and a controller configured to perform first uniformity calibration between light sources within each individual module with regard to the modules, and second uniformity calibration between the modules, wherein the controller controls the first uniformity calibration to be applied to the image signal received in the signal receiver based on a first coefficient determined for each of the light sources within each individual module, controls the second uniformity calibration to be applied to the image signal subjected to the first uniformity calibration based on a second coefficient determined for each of the modules, and controls a calibrated image to be displayed based on the image signal subjected to the second uniformity calibration.

Abstract: An electronic device includes a first graphic composer that composes first graphic data associated with a layer of a first composition type, a second graphic composer that composes second graphic data associated with a layer of a second composition type different from the first composition type. The electronic device also includes a processor that sets a composition type of each of a plurality of layers associated with at least one application to the first or second composition type, composes first graphic data corresponding to a layer set to the first composition type using the first graphic composer, compose the composed graphic data in the frame buffer and second graphic data corresponding to a layer set to the second composition type using the second graphic composer, and display the composed graphic data through a display connected with the electronic device.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating AIDS, comprising a rhodanine derivative and a nucleoside reverse transcriptase inhibitor. A complex composition of the present invention exhibits a synergistic effect in terms of anti-HIV activity as compared with a case where each of the compounds is used as a single drug. Thus, the composition provides sufficient anti-HIV activity and exhibits an excellent effect of decreasing side effects such as toxicity even in a case where each compound is administered in a small amount. Accordingly, the present invention is expected to greatly contribute to treatment of AIDS patients.

Abstract: A wireless power transmission pad for transmitting wireless power to a reception pad including a secondary coil includes: a rectangular-shaped primary coil having an X-width defined in an x-direction and a Y-width defined in a y-direction and having a central space; a ferrite coupled to the primary coil; and a housing supporting the primary coil and the ferrite. A first cross-sectional area of a first portion including the X-width of the primary coil is smaller than a second cross-sectional area of a second portion including the Y-width of the primary coil.

Abstract: An electronic device and a method for suggesting a response manual in the occurrence of a denial are provided. The electronic device and the method, according to various embodiments, are capable of: recognizing a policy violation occurring due to an access which does not match a pre-stored security policy; recording, as an access refusal log, information on the policy violation including information of the subject of the access or information of the object of the access, when the access corresponding to the policy violation is not permitted; and notifying a message representing the policy violation via a user interface, in response to the access refusal log. In addition, other embodiments are available.

Abstract: A thermoplastic resin composition with low gloss and improved colorability, pencil hardness and wear resistance has (A) 5 to 35% by weight of a first graft copolymer having an average particle diameter of 50 to 150 nm and containing acrylate rubber as a core; (B) 10 to 40% by weight of a second graft copolymer having an average particle diameter of more than 150 nm and 800 nm or less and containing acrylate rubber as a core; (C) 5 to 15% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer having a weight average molecular weight of 70,000 to 130,000 g/mol; (D) 20 to 50% by weight of an aromatic vinyl compound-(meth)acrylate compound copolymer having a weight average molecular weight of 65,000 to 100,000 g/mol; and (E) 0.1 to 7% by weight of a syndiotactic polystyrene resin.

Abstract: The present invention relates to a method of preparing an ASA graft copolymer, a method of preparing a thermoplastic ASA resin composition including the same, and a method of preparing an ASA molded part, and more particularly, to a method of preparing a multilayered ASA graft copolymer including a step of preparing seeds, cores, and shells. According to the method, since a multifunctional carboxylic acid having 20 or more carbon atoms or a salt thereof is introduced as an emulsifier, the content of the emulsifier remaining in a resin may be reduced, thereby providing an ASA resin having excellent thermal stability and appearance characteristics while the inherent physical properties thereof, such as impact resistance and weather resistance, are maintained.

Abstract: An electronic device includes a sensor that detects movement of the electronic apparatus, a camera photographing an external object to the apparatus, a display outputting an image corresponding to the external object to the apparatus, and a processor being electrically connected to the display. The processor obtains a first image of a part of the external object to the apparatus through the camera, wherein the obtaining of the first image includes identifying a first position of the electronic apparatus with respect to the external object to the apparatus using the sensor, determines a movement path of the electronic apparatus from the first position to a second position capable of obtaining a second image to generate a stereoscopic image of the external object to the apparatus with the first image, and outputs a virtual path corresponding to the movement path through the display.

Abstract: A medical radiofrequency coil may comprise: a base substrate; and a radio coil unit having a first coil element which has a rectangular shape and is formed along an edge of the inner peripheral surface of the base substrate, and a second coil element which is formed at the inner side of the first coil element and has a shape of paired paddles connected to each other. Therefore, the present inventive concept provides a radiofrequency coil, which can minimize an image distortion due to a beam-hardening artifact effect, and a medical imaging device including the same.

Abstract: Disclosed is an electronic device. The electronic device includes at least one processor, wherein the at least one processor generates a plurality of images corresponding to a plurality of view vectors associated with one point on a virtual three-dimensional space, sets a quality of at least one image of the plurality of images with a higher quality than remaining images, and synthesizes the plurality of images including the at least one image. In addition, various embodiments understood from the disclosure may be possible.