Abstract: Provided is a color transformation filter including a plurality of nanostructures included in a subpixel and spaced apart from each other, the plurality of nanostructures having a first refractive index, a low refractive index layer provided adjacent to the plurality of nanostructures, the low refractive index layer having a second refractive index less than the first refractive index, and a color transformation element included in the low refractive index layer.

Abstract: Disclosed are a self-healing memory device including a lower electrode; a polymer nanocomposite layer formed on the lower electrode, wherein, when a structural defect occurs, the polymer nanocomposite layer repairs the structural defect and restores a memory function damaged due to the structural defect through a self-healing mechanism characterized by movement of a polymer material and hydrogen bonding; and an upper electrode formed on the polymer nanocomposite layer and a method of manufacturing the self-healing memory device.

Abstract: Disclosed are an electronic voting system based on homogeneous cryptography and a method thereof. An electronic voting method includes the steps of: (a) generating a serial number sn by using election identification information eid and a his/her secret key, wherein the election identification information eid is shared through a block chain; (b) encrypting a voting message M through verifiable homogeneous cryptography to generate a ciphertext CT, and generating a zero-knowledge proof key ? for the voting message; and (c) transmitting an electronic ballot including the serial number sn, the ciphertext CT, and the zero-knowledge proof key ? to a block chain network as a transaction.

Abstract: Disclosed are a three-dimensional flash memory, which reduces leakage current and supports a hole injection erase technique, and a method for manufacturing same. According to an embodiment, the three-dimensional flash memory comprises: a substrate; a channel layer extending in one direction on the substrate and having the shape of a hollow macaroni; and a P-type filer extending in the one direction while filling the inner space of the channel layer.

Abstract: Disclosed is an activation device. The activation device, which serves as a device coming into contact with an object to activate surrounding materials according to a dielectric barrier discharge principle, includes: a dielectric having a predetermined thickness and formed with an outer surface coming into contact with the object and an inner surface facing the outer surface; and an electrode provided inside the dielectric and having an outer surface facing the inner surface of the dielectric, wherein the outer surface of the electrode includes a contact area that comes into contact with the inner surface of the dielectric, and a non-contact area that does not come into contact with the inner surface of the dielectric.

Abstract: Provided is a method of forming a customized alveolar bone tissue. The method includes obtaining first data having image information corresponding to an original alveolar bone of an alveolar bone defect, obtaining second data having image information on a defective portion of the alveolar bone defect, calculating third data having image information on a barrier membrane covering the alveolar bone defect by using the first data and the second data, and forming a barrier membrane artificial tissue corresponding to the barrier membrane by using the third data.

Abstract: According to an aspect of an embodiment, a fine dust measurement module includes a fluid inlet into which fluid including fine dust with particles of various diameters is flowed, a first channel through which, of the fine dust introduced through the fluid inlet, first fine dust with particles having a diameter greater than or equal to a first diameter passes, a second channel through which, of the fine dust introduced through the fluid inlet, second fine dust with particles having a diameter less than the first diameter passes, a flow ratio control nozzle arranged in the first channel and configured to control a flow ratio between fluid flowing into the first channel and fluid flowing into the second channel, and a fine dust sensor configured to sense fine dust flowing into the second channel.

Abstract: Embodiments relate to a method and device for transmitting and receiving sidelink HARQ feedback information. An embodiment relates to a method of receiving, by user equipment, a positioning reference signal (PRS). The user equipment receives configuration information regarding a PRS resource, which is used in reception of a PRS, from a base station, configures the PRS resource for the user equipment in accordance with the configuration information, and receives the PRS from the base station via the PRS resource.

Abstract: The invention relates to a method and a device for decoding an image by means of a partition unit comprising an additional region. The method of decoding an image by means of a partition unit comprising an additional region comprises the steps of: partitioning, by reference to a syntax element acquired from a received bit stream, an encoded image, which is included in the bitstream, in at least one partition unit; define an additional region for at least one partition unit; and decoding the encoded image based on the partition unit for which the additional region is defined. The invention improves the image coding efficiency.

Abstract: A catheter system is disclosed. A catheter system comprises a catheter module and a magnetic robot, which can be coupled to the catheter module, wherein: the catheter module comprises a catheter having an accommodation space formed on the front end thereof, and a rotational magnet that is rotatable; and the magnetic robot comprises a body and a magnet member, which is coupled to the body and induces magnetism with the rotational magnet.

Abstract: The present invention pertains to a positive electrode active material for a lithium secondary battery, the positive electrode active material having a layered structure and containing lithium, transition metals, fluorine (F), and oxygen, wherein the layered structure includes a lithium layer consisting solely of lithium and a transition metal layer consisting solely of transition metals including nickel, the nickel includes Ni3+ and Ni2+ in terms of oxidation number, and the ratio (Ni2+/Ni3+) of Ni2+ to Ni3+ increases as the fluorine content increases.

Abstract: The present embodiments relate to a method and device for obtaining location information of a terminal by using a wireless communication system. Provided according to an embodiment is a device for acquiring the location information of a terminal, the device comprising at least one downlink signal receiver, at least one uplink signal receiver, and a controller for controlling the downlink signal receiver and uplink signal receiver, wherein the controller configures uplink resource assignment information on the basis of control information received by the downlink signal receiver and determines whether an uplink signal is received, on the basis of the uplink resource allocation information.

Abstract: Disclosed are a surface-modified quantum dot surface-modified with a ligand complex having a specific structure on the surface of the semiconductor nanocrystal, a method for preparing the same, and a quantum dot-polymer composite or electronic device including the same.

Abstract: The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd??[Formula 1] wherein 6?a?7, 3?b?6, 0?c?1, 0?d?2, and each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).

Abstract: A video encoding method of encoding a multi-view image including one or more basic view images and a plurality of reference view images includes determining a pruning order of the plurality of reference view images, acquiring a plurality of residual reference view images, by pruning the plurality of reference view images based on the one or more basic view images according to the pruning order, encoding the one or more basic view images and the plurality of residual reference view images, and outputting a bitstream including encoding information of the one or more basic view images and the plurality of residual reference view images.

Abstract: The present disclosure relates to a fusion protein including a cell-penetrating peptide and an LRR domain derived from the NLRX1 protein. Since the fusion protein can effectively inhibit and alleviate the disease severity of autoimmune diseases and directly regulates T cell functions, it can be usefully used to treat or prevent autoimmune diseases.

Abstract: Provided is a method of operating a magnetic memory system. The method of operating the magnetic memory system includes: preparing a plurality of magnetic memory cells; classifying the magnetic memory cells into a plurality of magnetic memory cell groups by using program current values of the magnetic memory cells; constructing a magnetic memory system by hierarchizing the magnetic memory cell groups; and primarily performing programming by selecting one magnetic memory cell group from the hierarchized magnetic memory cell groups according to an external temperature.

Abstract: The present disclosure in some embodiment provides a hybrid induction motor including dual stators. According to at least one embodiment, the present disclosure provides a hybrid induction motor including a hollow rotor including a single conductor bar which is annularly disposed and spaced apart from a rotation axis by a predetermined distance, an outer stator having an outer stator winding disposed in parallel with an outer circumferential surface of the hollow rotor, and an inner stator having an inner stator winding disposed in parallel with an inner circumferential surface of the hollow rotor.

Abstract: Provided are a Fourier-beam shaper and a display apparatus including the Fourier-beam shaper. The Fourier-beam shaper includes: a waveguide; an input coupler configured to direct a plurality of light beams toward the waveguide in a time-sequential manner; and a spatial converter configured to output the plurality of light beams traveling in the waveguide through spatially different regions of the spatial converter.

Abstract: A selector according to an embodiment of the present disclosure includes a first electrode; a second electrode disposed opposite to the first electrode; an ion supply layer disposed between the first electrode and the second electrode to be on the side of the first electrode and doped with a metal, wherein the doped metal diffuses toward the second electrode; a switching layer disposed between the first electrode and the second electrode to be on the side of the second electrode, wherein the doped metal diffuses from the ion supply layer into the switching layer so that metal concentration distribution inside the switching layer is changed to generate metal filaments; and a diffusion control layer inserted between the ion supply layer and the switching layer, wherein the diffusion control layer serves to adjust electrical characteristics related to the generated metal filaments as the amount of the diffusing metal is adjusted in proportion to a thickness of the diffusion control layer.