Abstract: A light emitting device including a first LED sub-unit having a thickness in a first direction, a second LED sub-unit disposed on a portion of the first LED sub-unit in the first direction, each of the first and second LED sub-units comprising a first-type semiconductor layer, a second-type semiconductor layer, and an active layer, a reflective electrode disposed adjacent to the first LED sub-unit and electrically connected to the first-type semiconductor layer of the first LED sub-unit, and a first ohmic electrode forming ohmic contact with the second-type semiconductor layer of the first LED sub-unit, in which the active layer of the first LED sub-unit is configured to generate light, includes AlxGa(1-x-y)InyP (0?x?1, 0?y?1), and overlaps the active layer of the second LED sub-unit in the first direction, and the active layer of the second LED sub-unit includes the same material as the active layer of the first LED sub-unit.

Abstract: A display device includes a display panel including a plurality of pixel regions and displaying a picture; and a light path controlling member located on a front surface of the display panel and transmitting the picture output from the display panel, wherein the light path controlling member includes a plurality of separation walls and a plurality of light path portions between the plurality of separation walls, and wherein a period of the light path portion is different from a period of the pixel region.

Abstract: An air compressor having a housing; a rotating shaft extending in the longitudinal direction inside the housing; a compression unit disposed in front of the rotating shaft and rotated by the rotating shaft to compress and discharge air that flows in; a motor unit which rotates the rotating shaft; a control board which controls the motor unit; a filter unit which supplies external electrical power to the control board and filters the noise of the electrical power; and a bus bar assembly which transfers the electrical power from the control board to the motor unit.

Abstract: A method for performing sidelink groupcast transmission by a transmission terminal includes the steps of: classifying reception terminals belonging to a subject group into two or more subgroups; allocating different groupcast feedback schemes to the two or more subgroups; performing groupcast transmission to the reception terminals; and receiving feedback information from terminals belonging to at least one subgroup among the two or more subgroups according to the different groupcast feedback schemes.

Abstract: The present disclosure relates to an apparatus for managing a wound and a method of operating an apparatus for managing a wound. The method includes acquiring a measured image including a color chart, acquiring a location of a first marker included in the color chart based on the measured image, acquiring a location of a second marker included in the color chart based on the measured image, acquiring a location of a third marker included in the color chart based on the measured image, acquiring a location of a fourth marker included in the color chart based on the measured image, and acquiring center points of a plurality of color patches included in the color chart based on the location of the first marker, the location of the second marker, the location of the third marker, and the location of the fourth marker.

Abstract: A washing machine including a plurality of washers may include a fixing bracket coupled to a front of a first housing in which a first tub is disposed and a front of a second housing in which a second tub is disposed, to prevent the first housing and the second housing from being separated from each other.

Abstract: An electrochemical cell includes an electrode assembly including a plurality of electrodes; an exterior material including an accommodating part that accommodates the electrode assembly and a ealing part that seals the electrode assembly by bonding sealing surfaces along edges of the accommodating part; and an electrode lead connected to the electrode assembly and extended to be exposed to an outside, wherein the accommodating part includes a concavo-convex pattern extended in on one direction and disposed in a direction intersecting with the one direction, and at least a part of the concavo-convex pattern includes an adjacent portion that forms a boundary line in contact with the sealing part at an end portion in the one direction.

Abstract: The present invention relates to a monoclonal antibody or a fragment thereof that recognizes and binds specifically to the extracellular domain of endothelin receptor type A as an antigen. The monoclonal antibody of the present invention is suitable for use in a therapeutic agent for hypertension or cancer associated with endothelin receptor type A.

Abstract: The present invention relates to an endoscope including a connector configured to be coupled to an external device and receive power from the external device, wherein the connector includes: a power transmission cable configured to transmit power to a bendable section; a power receiving part comprising a first slider configured to move in a first direction by receiving power from the external device and a second slider configured to move in a second direction by receiving power from the external device like the first slider; and a power transmission part configured to receive power from the power receiving part and transmit the same to the power transmission cable.

Abstract: Disclosed are a display panel including a light emitting panel, and a color conversion panel facing the light emitting panel, wherein the color conversion panel being converts an emission spectrum of light emitted from the light emitting panel, wherein the color conversion panel may include a color conversion layer including a plurality of regions including a color conversion region, and bank defining each region of the color conversion layer, the color conversion region may include quantum dots, and a refractive index of the bank is lower than a refractive index of the quantum dots, and an electronic device including the same.

Abstract: A display device includes: a display panel including a sensing area having display pixels and sensing pixels; a sensing panel overlapping with the display panel, the sensing panel including sensing electrodes; a fingerprint sensor overlapping with the sensing panel, the fingerprint sensor having light emitting elements of the display pixels and light receiving elements of the sensing pixels; a panel driver configured to drive the display panel; and a sensor driver configured to drive the sensing panel and the fingerprint sensor, wherein the panel driver and the sensor driver are configured to vary a driving mode according to an operation of the fingerprint sensor.

Abstract: A button-type secondary battery according to the present disclosure includes: an electrode assembly; a lower can configured to accommodate the electrode assembly; an upper can coupled to an opening of the lower can; a gasket configured to insulate a coupling portion between the lower can and the upper can; and a center part provided at a core portion of the electrode assembly, wherein the center part includes: a center pin inserted into the core portion of the electrode assembly; and an upper plate provided with an upper cover surface provided on an upper end of the center pin to protect an upper portion of the electrode assembly, wherein an edge of the upper cover surface is provided to be supported on an inner wall of the lower can.

Abstract: A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern.

Abstract: The present disclosure relates to a skin external application composition comprising dehydroabietic acid, an isomer thereof, a precursor thereof, a salt thereof, a hydrate thereof, or a solvate thereof as an active ingredient for strengthening a skin barrier or moisturizing the skin. More specifically, the present disclosure relates to a skin external application composition that comprises dehydroabietic acid, an isomer thereof, a precursor thereof, a salt thereof, a hydrate thereof, or a solvate thereof to activate peroxisome proliferator-activated receptor alpha (PPAR ?) in vivo to upregulate the expression thereof as well as the expression of filaggrin gene, transglutaminase 1 gene, and hyaluronic acid synthase 2 gene, whereby the composition induces the differentiation of skin keratinocytes, strengthens the skin barrier, and increases a skin water content.

Abstract: A vehicle battery module includes a battery, a first DC/DC converter, a second DC/DC converter, and an inverter. The vehicle battery system according to an example embodiment of the present disclosure includes a plurality of vehicle battery modules, and includes a first DC system output end in which first DC module output ends of the first DC/DC converter are connected in parallel to each other, a second DC system output end in which second DC module output ends of the second DC/DC converter are connected in series to each other, and an AC system output end configured in which AC module output ends of the inverter are connected in series to each other.

Abstract: A vehicle includes a motor including a plurality of motor windings, and a plurality of single-phase battery module systems connected to each of the plurality of motor windings and including a plurality of battery modules, where each of the plurality of battery modules includes a battery and a power conversion module, and the power conversion module includes an inverter converting a DC voltage stored in the battery into an AC voltage to control the motor, and the inverter may be configured to receive an AC voltage from an AC power source through the plurality of motor windings during charging and charge the battery.

Abstract: A vehicle includes a plurality of single-phase battery module systems including a plurality of battery modules and provided for each phase of a motor, wherein each of the battery modules includes a battery and a power conversion module, and the power conversion module includes an inverter configured to convert a direct current voltage stored in the battery into an AC voltage to control the motor; and a plurality of inductors connected to each of the plurality of single-phase battery module systems, and the inverter may be configured to receive an AC voltage from an AC power source through the plurality of inductors during charging and charge the battery.

Abstract: A display device includes a pixel circuit part including a first oxide semiconductor layer, a first gate driver electrically connected to the pixel circuit part, and including a second oxide semiconductor layer at a same layer as the first oxide semiconductor layer, and a first line part electrically connected to the first gate driver, and defining at least one first dummy contact hole adjacent to the second oxide semiconductor layer.

Abstract: An electric motor includes a back yoke provided as an outermost layer of a stator, a stator core including a first teeth portion protruding from the back yoke toward the center portion of the stator and a second teeth portion protruding upwards from the external upper surface of the first teeth portion, a coil winding around the stator core, and a rotor in which a permanent magnet is mounted on the rotor core and which rotates through a magnetic interaction with the stator.

Abstract: A vehicle includes a motor comprising a plurality of motor windings, and a plurality of single-phase battery module systems connected to the plurality of motor windings, respectively, and including plurality of battery modules, wherein each of the plurality of battery modules includes a battery and a power conversion module, and the power conversion module includes an inverter configured to convert direct current voltage stored in the battery into alternating current (AC) voltage and to control a motor, wherein the inverter operates to transfer direct current (DC) power supply provided from a charger to the battery through the plurality of motor windings during DC charging.