Abstract: The present disclosure relates to a financial transaction system using individual distribution keys based on multi-party computation. The financial transaction system includes at least: a private key pieces generation unit dividing an individual private key corresponding to a user and generating private key pieces; an individual distribution key generation unit generating the individual distribution key corresponding to the user by using some of individual private key pieces shared with one or more other users and some of the plurality generated individual private key pieces; and a signature unit signing with the individual distribution key of the user, in which when a verification is performed by combining a signature value signed by the individual distribution key of the user and a signature value signed by individual distribution keys of one or more other users, the transaction is concluded between the users who sign.

Abstract: A semiconductor device may include a substrate, a first nanowire, a second nanowire, a first gate insulating layer, a second gate insulating layer, a first metal layer and a second metal layer. The first gate insulating layer may be along a periphery of the first nanowire. The second gate insulating layer may be along a periphery of the second nanowire. The first metal layer may be on a top surface of the first gate insulating layer along the periphery of the first nanowire. The first metal layer may have a first crystal grain size. The second metal layer may be on a top surface of the second gate insulating layer along the periphery of the second nanowire. The second metal layer may have a second crystal grain size different from the first crystal grain size.

Abstract: The present disclosure relates to humidity sensitive nano-photonics and a manufacturing method thereof, and more particularly to humidity sensitive nano-photonics including a metasurface and a method for manufacturing the same. The humidity sensitive nano-photonics and the manufacturing method thereof according to an embodiment of the present disclosure include a metasurface that are capable of expanding and contracting depending on changes in the relative humidity of the surrounding environment, and have the advantage of being easily manufactured, mass-produced at low cost, capable of effectively adjusting the phase and intensity of light, and applicable to various materials and various shapes of surfaces as well.

Abstract: The present disclosure relates to an apparatus for fabricating a display panel including: an attachment member having a fixing portion in a pressurization direction to which a pressurization header is fixed, an attachment driving member configured to move the attachment member and the pressurization header in the pressurization direction or a detachment direction through a fixing frame of the attachment member, a first pressure sensing module between the pressurization header and the attachment member and configured to generate first pressure detection signals according to pressure applied to the pressurization header, a gradient setting module configured to set a gradient of the pressurization header based on magnitudes of the first pressure detection signals, and a gradient control module configured to adjust gradients of the pressurization header, the attachment member, and the fixing frame according to control of the gradient setting module.

Abstract: An irrigation control device is provided that includes adjacent terminal connector rows having a ridge portion between the rows, where the ridge portion is configured to support and guide wires to the terminal connectors of one row, and to support these wires above wires retained in another row of terminal connectors. In some embodiments, one of the terminal connector rows includes a plurality of risers coupled to the terminal connectors positioned in that row. The risers provide a vertical offset between the adjacent terminal connector rows, as well as a secure electrical and mechanical connection point for the wires to connect to the circuit board directly, or alternatively to the corresponding electrical pads coupled to the circuit board. The housing may include divider walls that each provide an additional barrier or isolation between side-by-side electrical connection pads, terminal connectors and their associated wires.

Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.

Abstract: A substrate processing apparatus includes a photoresist coater applying a photoresist film on a substrate, a humidifier increasing an amount of moisture in an ambient to which the photoresist film on the substrate is exposed, and an exposer irradiating the photoresist film exposed to the ambient having the increased amount of moisture with light. The humidifier is disposed between the photoresist coater and the exposer.

Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.

Abstract: Disclosed is an anodeless all-solid-state battery which may effectively control local volume expansion due to lithium deposited during charging of the battery. The all-solid-state battery includes an anode current collector, an intermediate layer located on the anode current collector, a solid electrolyte layer located on the intermediate layer, a cathode active material layer located on the solid electrolyte layer and including a cathode active material, and a cathode current collector located on the cathode active material layer. The intermediate layer includes carbon particles and metal particles alloyable with lithium, and the carbon particles include a first carbon material, e.g., as a spherical carbon material, and a second carbon material, e.g., a linear carbon material.

Abstract: In embodiments of the present disclosure, disclosure is an immunogenicity prediction method comprising the steps of: acquiring information about synthetic long peptides for treating carcinoma in a subject through an immunogenicity prediction device; processing the synthetic long peptides by one processing method of embedding, one-hot encoding, and BLOSUM through the immunogenicity prediction device, and outputting one or more antigen feature values based on the processed data; inputting the cleavage probability vector for each position of the synthetic long peptides through the immunogenicity prediction device to output one or more cleavage feature values; inputting a neoantigen peptide sequence, an HLA class I sequence, an HLA class II sequence within the synthetic long peptides through the immunogenicity prediction device to output one or more neoantigen feature values related to the immunity and binding affinity to the neoantigen peptide sequence; and outputting an immunogenicity score of the neoantigen pe

Abstract: Provided is an asphalt modifier for an asphalt mixture and an asphalt mixture containing the same, and more particularly, to an asphalt modifier in which a coating layer containing low-melting-point polyethylene and an inorganic material is formed on a reinforcing fiber bundle. Preferably, the asphalt modifier according to the present disclosure is intended to be mixed with aggregate and an asphalt binder, and comprises: a reinforcing fiber bundle having a length of 8 to 34 mm and composed of a plurality of reinforcing fiber strands; and a coating layer forming the envelope of the reinforcing fiber bundle and comprising polyethylene and an inorganic material.

Abstract: According to the present disclosure, there are provided an electrode plate including an active material portion in which an active material is formed on a substrate and a non-coated portion in which the active material is not formed, wherein the non-coated portion includes a first non-coated portion in which a non-coated portion tab is formed and a second non-coated portion extending from the first non-coated portion in a width direction of the active material portion, and an area of the first non-coated portion and an area of the second non-coated portion satisfy Expression 1 (described in the detailed description), and an electrode assembly and a secondary battery including the same.

Abstract: Provided is an asphalt modifier for an asphalt mixture and an asphalt mixture containing the same, and more particularly, to an asphalt modifier in which a coating layer containing low-melting-point polyethylene and an inorganic material is formed on a reinforcing fiber bundle. Preferably, the asphalt modifier according to the present disclosure is intended to be mixed with aggregate and an asphalt binder, and comprises: a reinforcing fiber bundle having a length of 8 to 34 mm and composed of a plurality of reinforcing fiber strands; and a coating layer forming the envelope of the reinforcing fiber bundle and comprising polyethylene and an inorganic material.

Abstract: The present invention relates to a composite material of a metal and a non-metal and a heat dissipation part composed of the composite material. More specifically, the present invention relates to a composite material including a structure in which diamond particles which have excellent thermal conductivity are dispersed in a metal matrix, and particularly, to a highly reliable composite material capable of maintaining excellent heat dissipation properties even in a use environment such as military, aviation, space, or the like to which severe thermal cycles are applied, and to a heat dissipation part including the composite material.

Abstract: A stereoscopic image display apparatus that is capable of being efficiently aligned using a remotely controlled alignment function and a method of displaying a stereoscopic image using the same are disclosed.

Abstract: In some embodiments, an irrigation control device is provided that includes adjacent terminal connector rows having a ridge portion between the rows, where the ridge portion is configured to support and guide wires to electrical connection pads of one row, and to support these wires above wires retained in another row of electrical connection pads. In some embodiments, the ridge portion offsets the wires from the different rows in the horizontal plane.

Abstract: The present invention relates to a composite material and a heat dissipation part composed of the composite material, wherein particles composed of a material having excellent thermal conductivity properties, such as diamond or silicon carbide (SiC), are composited in a metal matrix to implement excellent thermal conductivity, and at the same time, to control a thermal expansion coefficient to be in a desired range, and particularly, even if high heat is applied, the thermal conductivity is hardly degraded.

Abstract: A real time clock device for a vehicle may include: a register set provided with a first register, in which second time information is stored, and configured to store Real Time Clock (RTC) data including the time or date; and a data compensation circuit to block an input of a 1 second (1 s) tick to the first register and compensate for a delay time according to the block of the input of the 1 s tick to the first register by an RTC lock signal during a process of transmitting the RTC data to an external device or receiving setting data for the RTC data from the external device.

Abstract: An irrigation control device is provided that includes adjacent terminal connector rows having a ridge portion between the rows, where the ridge portion is configured to support and guide wires to the terminal connectors of one row, and to support these wires above wires retained in another row of terminal connectors. In some embodiments, one of the terminal connector rows includes a plurality of risers coupled to the terminal connectors positioned in that row. The risers provide a vertical offset between the adjacent terminal connector rows, as well as a secure electrical and mechanical connection point for the wires to connect to the circuit board directly, or alternatively to the corresponding electrical pads coupled to the circuit board. The housing may include divider walls that each provide an additional barrier or isolation between side-by-side electrical connection pads, terminal connectors and their associated wires.

Abstract: Provided is an asphalt modifier for an asphalt mixture and an asphalt mixture containing the same, and more particularly, to an asphalt modifier in which a coating layer containing low-melting-point polyethylene and an inorganic material is formed on a reinforcing fiber bundle. Preferably, the asphalt modifier according to the present disclosure is intended to be mixed with aggregate and an asphalt binder, and comprises: a reinforcing fiber bundle having a length of 8 to 34 mm and composed of a plurality of reinforcing fiber strands; and a coating layer forming the envelope of the reinforcing fiber bundle and comprising polyethylene and an inorganic material.