Abstract: Provided is a method of manufacturing a skin attachable thin film coated with a functional mixture, the method including: preparing a microstructured thin film including a base thin film and at least one microstructure protruding from the base thin film; and coating a functional mixture on the microstructure excluding a region of the base thin film in which the microstructure is not formed, wherein in the coating the mixture, the functional mixture is irregularly coated on the at least one microstructure.

Abstract: A quantum dot complex according to an embodiment comprises a quantum dot; and a ligand bound to a surface of the quantum dot, wherein the surface of the quantum dot is provided with a plurality of coupling parts to which the ligand is bound; wherein the plurality of coupling parts include a first coupling part and a second coupling part. The ligand includes a first ligand bound to the first coupling part and a second ligand bound to the second coupling part, wherein the second ligand includes a halogen element. The halogen element is contained in an amount of 1 at % to 12 at % to the total content of the quantum dot complex.

Abstract: In a method of manufacturing a packaging unit, a material layer is stacked for forming the semiconductor device on one surface of a substrate, a semiconductor device is formed by performing a semiconductor process on the material layer, a flow channel through which a cooling fluid flows is formed on the other surface of the substrate to enable direct cooling of the semiconductor device using the cooling fluid, a packaging block is disposed at a position spaced apart from the substrate for packaging of the semiconductor device, and an electrode placed on the packaging block is electrically connected to the semiconductor device, and a heat sink unit having a flow path forming portion in which a flow path communicating with the flow channel of the substrate is formed is arranged below the packaging block, and the substrate is combined with the heat sink unit.

Abstract: Disclosed are oxadiazole compounds and pharmaceutically acceptable salts thereof. The compounds and pharmaceutically acceptable salts thereof are specifically suitable for the treatment of neurological diseases such as epilepsy.

Abstract: Proposed is a reversible electroporation system including a middle connector combined with a cradle, the system using an electroporation needle including an internal drug channel and an electrode pattern formed on the external surface thereof, so as to allow the application of electric pulses and the formation of electric fields at a lesion site of a patient and enable a corresponding drug to be delivered, thereby enabling an accurate and stable procedure for a diseased part of the body of the patient, wherein the middle connector has a seating part so as to be stably fixed on the body without slipping, and has a first mesh-type fixing part placed therein so that, when the needle is inserted into a certain part of the body, an electroporator can be inserted at an accurate position together with the mesh-type fixing part, and when more stable fixation is required according to the convenience and need of an operator, an electroporator cradle including a second mesh-type fixing part is further provided so that a

Abstract: A printed circuit board module comprises: a first printed circuit board; a second printed circuit board arranged on one surface of the first printed circuit board; a third printed circuit board arranged on the other surface of the first printed circuit board; and a core passing through the first printed circuit board to the third printed circuit board, wherein the second printed circuit board includes a first coil, the third printed circuit board includes a second coil, and the cross-sectional area of the second printed circuit board and the third printed circuit board is less than the cross-sectional area of the first printed circuit board.

Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.

Abstract: A converter according to one embodiment of the present invention comprises: a converting unit for converting an input voltage into a voltage of a predetermined level; a current sensing unit for sensing an input current of the converting unit; a voltage sensing unit for sensing an output voltage of the converting unit; and a control unit for varying the duty of the converting unit by using the sensed input current and the sensed output voltage.

Abstract: A power conversion device according to one embodiment of the present invention comprises: a plurality of converters that are respectively connected to a plurality of cell strings; and an auxiliary power supply unit for supplying driving power to each of the plurality of converters, wherein the auxiliary power supply unit comprises: a first voltage conversion part for converting a first voltage of at least one output terminal from among output terminals of the plurality of cell strings into a second voltage, and outputting same; and a second voltage conversion part for supplying driving power to each of the plurality of converters by converting the second voltage, which has been output from the first voltage conversion part, into a third voltage, wherein the plurality of converters have a multi-level structure.

Abstract: A composition for preventing or treating peripheral T-cell lymphoma includes a compound represented by formula 1 or pharmaceutically acceptable salts thereof. Specifically, a pharmaceutical composition based on the composition is capable of effectively ameliorating peripheral T-cell lymphoma by decreasing regulatory T cells and increasing CD8+ T cells. The pharmaceutical composition may exhibit anticancer activity against peripheral T-cell lymphoma by decreasing regulatory T cells which suppress immune responses and increasing CD8+ T cells which exhibit anticancer activity. In addition, the pharmaceutical composition is used for the treatment of peripheral T-cell lymphoma due to excellent safety and tolerability.

Abstract: The present invention relates to an outer diameter measurement apparatus of an electrode assembly, which measures an outer diameter of the electrode assembly manufactured to have a cylindrical shape by winding electrodes and separators together so as to form a cylindrical shape and includes: a base plate on which the electrode assembly is mounted thereon; a guide bar configured to allow the electrode assembly to ascend from the base plate to a certain height; a housing configured to rotate around the electrode assembly ascending from the guide bar; and a sensor coupled to the housing to measure an outer diameter of the electrode assembly while the housing rotates.

Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.

Abstract: A power conversion device according to one embodiment of the present invention comprises: a plurality of converters comprising at least one upper switch and at least one lower switch, and respectively connected to a plurality of cell strings; and an auxiliary power supply unit for supplying driving power to each of the plurality of converters, wherein the auxiliary power supply unit comprises: a primary-side circuit for receiving the voltage of at least one output terminal from among output terminals of the plurality of cell strings; an insulation type converter for outputting voltage to first secondary-side circuits in accordance with the voltage of the primary-side circuit; and the plurality of first secondary-side circuits for supplying the driving power to each of the upper switch of the plurality of converters by using the voltage output from the insulation type converter, wherein the plurality of converters have a multi-level structure.

Abstract: A power conversion device according to one embodiment of the present invention comprises: converters that are connected to respective cell strings; a voltage detection unit for detecting an input voltage and/or an output voltage of each of the plurality of converters; and a control unit which generates a control signal for each of the plurality of converters by using the voltage detected by the voltage detection unit and applies same, wherein the plurality of converters have a multi-level structure.

Abstract: A power conversion device according to one embodiment of the present invention comprises: a plurality of converters that is each connected to a plurality of cell strings; and an auxiliary power supply unit for supplying driving power to each of the plurality of converters, wherein the auxiliary power supply unit includes: a primary-side circuit for receiving the voltage of at least one output terminal from among output terminals of the plurality of cell strings; an insulation type converter for outputting voltage to secondary-side circuits according to the voltage of the primary-side circuit; and the plurality of secondary-side circuits for supplying the driving power to each of the plurality of converters by using the voltage output from the insulation type converter, wherein the plurality of converters have a multi-level structure.

Abstract: The present invention relates to a surface acoustic wave-based material measuring device, material measuring system, and material measuring method, and more particularly, to a technique of accurately and reliably measuring various inherent physical properties of temperature and frequency-dependent materials by generating multiple resonant waves.

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.