Abstract: Embodiments relate to a polishing pad for use in a chemical mechanical planarization (CMP) process of semiconductors, a process for preparing the same, and a process for preparing a semiconductor device using the same. According to the embodiments, it is possible to provide a polishing pad in which the average diameter of the plurality of pores contained in the polishing pad, the sphericity of the plurality of pores, and the volume ratio thereof are adjusted, thereby enhancing the polishing speed and reducing surface such defects as scratches and chatter marks appearing on the surface of a semiconductor substrate.

Abstract: The present disclosure provides a center hinge assembly for a vehicle rear seat, which includes a lower bracket having a first seating groove formed at one end thereof so that a first shaft or a second shaft is inserted into the first seating groove, and a first locking groove formed at the other end thereof, deeper than the first seating groove, so that a bush fastened to the first or second shaft is inserted and locked into the first locking groove, and an upper bracket having a second seating groove formed at one end thereof so that the first or second shaft is inserted into the second seating groove, and a second locking groove formed at the other end thereof, deeper than the second seating groove, so that the bush is inserted and locked into the second locking groove.

Abstract: Provided is a polypropylene resin composition which imparts excellent impact resistance by comprising polypropylene resin, a thermoplastic elastomer, and a wool-like inorganic filler, and simultaneously imparts dimensional stability through control of low shrinkage and orientation, and also has very excellent scratch resistance.

Abstract: An intelligent humidification system according to the present invention in which a remote controller with a built-in sensor and a humidifier are linked, includes: a humidifier; a remote controller which is attached to/detached from a holder equipped in the humidifier and measures atmospheric environment information of a located space using a built-in sensor; and a humidification controller which is connected to the humidifier through a wire and is connected to the remote controller in a wireless manner to control the humidifier according to the atmospheric environment information measured by the remote controller, so that a humidity of a place where a user carrying the remote controller is located is measured and the humidifier is operated by taking into account the measured humidity value, thereby achieving user-oriented humidification.

Abstract: Provided is a method of preparing a graft copolymer, which includes: preparing a liquid maleimide-based monomer; preparing a reaction solution including a diene-based rubber polymer, an aromatic vinyl-based monomer, and a vinyl cyan-based monomer; and adding the liquid maleimide-based monomer and the reaction solution to a reactor and carrying out polymerization. According to the preparation method of the present invention, the amount of the maleimide-based monomer involved in the polymerization can be increased, and the color characteristics, glass transition temperature, and softening temperature of the graft copolymer are improved.

Abstract: Disclosed is a light emitting panel with improved handling. The light emitting panel includes a fabric made by weaving natural or synthetic fibers, light emitting string parts consisting of a plurality of light emitting devices electrically connected in parallel or series through conductive threads fixed to the fabric, at least one light emitting grid part including an electrode unit connecting the plurality of light emitting string parts in parallel, and a power supply part applying power to the light emitting grid part. The light emitting panel provides an easily controllable illumination area and a uniform luminance. In addition, the light emitting panel is foldable or rollable, achieving improved storability, portability and mobility. Furthermore, the light emitting panel has improved handling even in moist environments such as snowy or rainy days when used outdoors.

Abstract: An air conditioner including a compressor, an outdoor heat exchanger, an expansion valve, an indoor heat exchanger, a first fan, a second fan, and a cooling/heating conversion device. The compressor is configured to compress a refrigerant and including a first compressor and a second compressor. The outdoor heat exchanger is configured to exchange heat of the refrigerant with outdoor air, and includes a first and second heat exchanger. The expansion valve is configured to expand a refrigerant. The indoor heat exchanger is configured to exchange heat of the refrigerant with indoor air. The first fan and the second fan correspond to the first heat exchanger and the second heat exchanger, respectively. The cooling/heating conversion device during a during a heating operation is connected in parallel to the first and second heat exchangers, and during a during a cooling operation is connected in series to the first and second heat exchangers.

Abstract: A 5th generation (5G) or 6th generation (6G) communication system for supporting higher data rates, compared to that of a 4th generation (4G) communication system such as a long term evolution (LTE) communication system are provided. An apparatus and a method for load balancing in a wireless communication system are provided. The apparatus includes a transceiver, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory to receive first information about a relation between a base station (BS) and a user equipment (UE) from each of a plurality of BSs, determine, based on the first information, a number of UEs on which handover has to be performed from among UEs served by each of the plurality of BSs, and transmit, to each of the plurality of BSs, priority information determined based on the number of UEs.

Abstract: A method by which a terminal blind-decodes a PSCCH in a wireless communication system is proposed. The method comprises: receiving a blind decoding configuration from a network; and performing blind decoding in a first TTI on the basis of the configuration, wherein the blind decoding includes: first blind decoding on a first PSCCH on the basis of the first TTI; and second blind decoding on a second PSCCH on the basis of a second TTI shorter than the first TTI, and the configuration controls the number of times of the first blind decoding and/or the number of times of the second blind decoding to be performed by the terminal in the first TTI.

Abstract: A heater assembly includes a heating layer having at least a portion including a susceptor material generating heat by an external magnetic field and having a cylindrical shape therein in which an accommodation space configured to accommodate the cigarette is formed, an insulating layer surrounding at least a portion of an outer side surface of the heating layer, and a sensor pattern embedded in the insulating layer and configured to measure a temperature.

Abstract: The present invention relates to methods of identifying viral hemorrhagic septicemia virus (VHSV) and detecting mutations in VHSV by use of a PNA probe that binds specifically to VHSV non-virion gene and by analysis of the melting pattern of the PNA probe. According to the present invention, a mutation in a virus that causes infectious disease in aquatic organisms can be detected in a simple, rapid and accurate manner, infection of fish with the virus can be detected, and a mutation in the NV gene can be detected.

Abstract: Provided are a method for transmitting sidelink information by means of a first device (100) and a device for supporting same in a wireless communication system. The method may comprise the steps of: determining a plurality of candidate resources on the basis of a threshold; selecting, from the plurality of candidate resources and in a specific time interval, a resource for transmitting sidelink information; and transmitting the sidelink information on the resource.

Abstract: A semiconductor device includes a substrate including an active pattern, a first interlayer dielectric layer on the substrate, the first interlayer dielectric layer including a recess on an upper portion thereof, and a lower connection line in the first interlayer dielectric layer, the lower connection line being electrically connected to the active pattern, and the lower connection line including a conductive pattern, the recess of the first interlayer dielectric layer selectively exposing a top surface of the conductive pattern, and a barrier pattern between the conductive pattern and the first interlayer dielectric layer, the first interlayer dielectric layer covering a top surface of the barrier pattern.

Abstract: A novel light-emitting element is provided. Alternatively, a novel light-emitting element which can achieve both high efficiency and a long lifetime is provided. The light-emitting element includes a light-emitting layer between a pair of electrodes. The light-emitting element includes a first light-emitting layer and a second light-emitting layer. The first light-emitting layer includes a fluorescent material. The second light-emitting layer includes a phosphorescent material. A difference in peak value between a first emission spectrum of light from the first light-emitting layer and a second emission spectrum of light from the second light-emitting layer is 30 nm or less.

Abstract: A semiconductor device including an interlayer insulating layer on a substrate; a conductive line on the interlayer insulating layer; and a contact plug penetrating the interlayer insulating layer, the contact plug being connected to the conductive line, wherein the contact plug includes an upper pattern penetrating an upper region of the interlayer insulating layer, the upper pattern protruding upwardly from a top surface of the interlayer insulating layer, the upper pattern includes a first portion penetrating the upper region of the interlayer insulating layer; and a second portion protruding upwardly from the top surface of the interlayer insulating layer, and a width of a lower region of the second portion in a direction parallel to a top surface of the substrate is greater than a width of an upper region of the second portion in the direction parallel to the top surface of the substrate.

Abstract: The present invention relates to a low-calorie beverage having excellent sensory properties and sweetness, and more particularly, to a beverage containing allulose as a sweetener.

Abstract: The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound is a bipolar organic compound having a p-type moiety and an n-type moiety. The organic compound has a high excited triplet energy level, a wide energy bandgap and excellent thermal stability. When the organic compound is introduced into an emitting material layer (EML) of the OLED, holes and electrons are recombined in the whole area of the EML, thus the OLED can improve its luminous efficiency and luminous lifetime.

Abstract: Embodiments related to cation-disordered lithium metal oxide compounds, their methods of manufacture, and use are described. In one embodiment, a cation-disordered lithium metal oxide includes LiaMbM?cO2 with a greater than 1. M includes at least one redox-active species with a first oxidation state n and an oxidation state n? greater than n, and M is chosen such that a lithium-M oxide having a formula LiMO2 forms a cation-disordered rocksalt structure. M? includes at least one charge-compensating species that has an oxidation state y that is greater than n.

Abstract: In various examples, one or more deep neural networks (DNNs) are executed to regress on control points of a curve, and the control points may be used to perform a curve fitting operation—e.g., Bezier curve fitting—to identify landmark locations and geometries in an environment. The outputs of the DNN(s) may thus indicate the two-dimensional (2D) image-space and/or three-dimensional (3D) world-space control point locations, and post-processing techniques—such as clustering and temporal smoothing—may be executed to determine landmark locations and poses with precision and in real-time. As a result, reconstructed curves corresponding to the landmarks—e.g., lane line, road boundary line, crosswalk, pole, text, etc.—may be used by a vehicle to perform one or more operations for navigating an environment.

Abstract: The present invention relates to a thermosensitive hydrogel composition, which while comprising an amino acid ester, polyethylene glycol, and a functional group for the introduction of a functional moiety at an end thereof at a predetermined ratio, comprises a polyphosphazene-based polymer having a controlled length and a content of polyethylene glycol contained therein, in which a reversible sol-gel transition character is altered; a medical polymer hydrogel comprising the polyphosphazene-based polymer; or an ink composition for 3D printing.