Abstract: The present disclosure provides a vacuum hole connector, a substrate support, and a substrate treatment apparatus. A vacuum hole connector according to an embodiment of the present disclosure includes a first connection member fixed to a lower portion of a first vacuum hole of a heating plate, and in which a first connection hole is formed; and a second connection member installed in a second vacuum hole of a heater cup, attached to the first connection member, and in which a second connection hole is formed, wherein the first connection member and the second connection member include a metal material, and the first vacuum hole communicates with the second vacuum hole through the first connection hole and the second connection hole, when the first connection member and the second connection member are assembled.

Abstract: Disclosed is a post-treatment method of a piezoelectric oxide single crystal substrate for suppressing pyroelectric properties of the substrate, and a method for manufacturing a lithium tantalate single crystal substrate using the same. According to one aspect of the present disclosure, there is provided a post-treatment method of a piezoelectric oxide single crystal substrate, the method including: loading at least one reducing agent and the single crystal substrate into a treatment device; and performing reduction treatment by heat treating the substrate while maintaining the inside of the treatment device in a preset environment, wherein the preset environment means that heat treatment is performed at a temperature of 200° C. to 400° C. under normal pressure.

Abstract: Embodiments of the present disclosure relate to a gas injection nozzle for drying an electrode plate, coupled to a chamber of a drying apparatus for the electrode plate, and including a first nozzle body including at least one inlet opening configured to allow the drying gas to flow therein; a second nozzle body connected to the first nozzle body and including a plurality of injection holes configured to inject the drying gas outside of the gas injection nozzle; and a partition plate disposed between the first nozzle body and the second nozzle body, and including at least one communication hole configured to allow the drying gas to flow from the at least one inlet opening to the plurality of injection holes. At least a portion of the first nozzle body is protruding into a gas supply space of the chamber so as to be disposed inside the chamber.

Abstract: An embodiment rehabilitation robot control apparatus includes a brainwave signal measuring device configured to measure a brainwave signal of a user, a preprocessing device configured to preprocess the measured brainwave signal, a classification device configured to classify a motor intention of the user based on the brainwave signal preprocessed by the preprocessing device, and a controller configured to reflect the motor intention of the user in real time to control an operation or a stop of a rehabilitation robot.

Abstract: A semiconductor device includes an active pattern extending in a first direction on a substrate, a gate structure on the active pattern and having a gate electrode extending in a second direction intersecting the active pattern, and a gate capping pattern on the gate electrode, the gate capping pattern including a gate capping liner defining a gate capping recess, the gate capping liner having a horizontal portion along an upper surface of the gate electrode, and a vertical portion extending from the horizontal portion in a third direction intersecting the first and second directions, and a gate capping filling film on the gate capping liner and filling the gate capping recess, an epitaxial pattern on the active pattern and adjacent the gate structure, a gate contact on and connected to the gate electrode, and an active contact on and connected to the epitaxial pattern.

Abstract: An all-solid-state secondary battery includes a cell stack having a stack structure, and a protective member including a first thermoplastic resin layer, a second thermoplastic resin layer, and a third thermoplastic resin layer sequentially stacked, and being disposed on a peripheral portion, in which the cathode layer is not disposed, of the solid-state electrolyte layers, while being interposed between the two solid-state electrolyte layers disposed to be adjacent to each other such that the cathode layer is interposed between the two solid-state electrolyte layers. A glass transition temperature of the first thermoplastic resin layer and a glass transition temperature of the third thermoplastic resin layer are lower than a glass transition temperature of the second thermoplastic resin layer.

Abstract: A battery module includes a housing having an internal space, a cell stack disposed in the internal space and including a plurality of battery cells and one or more thermal barrier assemblies, and an adhesive member disposed between the cell stack and the housing, wherein at least a portion of the adhesive member fills a gap between at least one edge of the thermal barrier assembly and the housing, and the at least one edge of the thermal barrier assembly is coupled to the housing by the adhesive member.

Abstract: Disclosed is a heating plate for supporting and heating a substrate, the heating plate including: a base layer on which a substrate is seated; a heating wire layer located under the base layer and including a transition metal material and a metal bond; and a protective layer located under the heating wire layer and including a ceramic material and an additive material, in which the additive material is melted at a lower temperature than the ceramic material and the transition metal material, and the metal bond is a material produced by bonding of components contained in the transition metal material and the additive material.

Abstract: In a method for manufacturing ganirelix, a peptide intermediate A represented by Chemical Formula 19 is obtained, a peptide intermediate B represented by Chemical Formula 21 is obtained, and ganirelix represented by Chemical Formula 13 is obtained through a convergent synthesis of the peptide intermediate A and the peptide intermediate B. Ganirelix can be obtained in high purity and high yield, and the commercial mass-production process therefor is feasible, and also, an economical advantage, that is, the reduction in the production costs compared to conventional technologies, is provided. Furthermore, it is possible to obtain a large quantity of Ganirelix more safely than conventional technologies.

Abstract: An electrical terminal connector, a substrate support, and a substrate processing apparatus are provided. The electrical terminal connector includes a housing unit installed by penetrating through a heater cup and having a housing ring, and a terminal connection unit installed to reciprocate within the housing unit and having a terminal connection portion to or from which an electric terminal is attached and detached. The terminal connection portion is variable so that the electric terminal is insertable when the terminal connection portion is separated from the housing ring and the electric terminal is fixed when the terminal connection portion is inserted into the housing ring together with the inserted electric terminal.

Abstract: Provided is a method for ensuring vivid colors and increasing display reliability and lifespan by implementing a colored pattern with high optical density on an electrode substrate, where the method uses a pigment dispersion in which a pigment having a size of 100 nm or less is used in order to increase the optical density and reduce roughness after completing the post-heat treatment process by including a colorant according to the present disclosure, and the method can minimize the reduction in the lifespan due to moisture in the panel state by minimizing the moisture content after completing the post-heat treatment process.

Abstract: Disclosed is a substrate treating apparatus including: a heating unit including a heating plate for supporting and heating a substrate; and a pressure reducing unit for applying a vacuum pressure to a space between a top surface of the heating plate and a substrate supported on the heating plate, in which the heating plate is provided with a lift hole, which is a movement passage for a lift pin to lift the substrate supported on the heating plate, and a top end of the lift hole is provided at a position higher than the top surface of the heating plate.

Abstract: A positive active material for a lithium secondary battery according to an exemplary embodiment includes a lithium composite transition metal oxide and a surface layer formed on a particle surface of the lithium composite transition metal oxide, and a content of nickel (Ni) in the lithium composite transition metal oxide. is more than 0.85 mol, the surface layer contains cobalt (Co) and aluminum (Al), and in the surface layer, the distribution of the cobalt (Co) and aluminum (Al) components have different concentration gradients.

Abstract: The present invention relates to an immersion cooling apparatus including a chamber, a rack module installed in the chamber and having a plurality of slots each having a cooling target mounted thereon, a supply part connected to the chamber and configured to supply a cooling fluid to the inside of the chamber, and a discharge part disposed to be spaced apart from the supply part and configured to discharge the cooling fluid from the chamber.

Abstract: An aspect of the present invention is to provide a fluorine-based polymer showing a significantly low dielectric constant of less than 1.8 and a fluorine-based polymer composition including the same. The fluorine-based polymer provided in an aspect of the present invention shows a very low dielectric constant, wherein the polymer is not only a pollution-reducing material generating no harmful substance, but may also be utilized as a coating material in various fields due to high adhesiveness. Furthermore, a polymer film employing the polymer as a material has a volume resistance of about 5.8×1015 Ohmcm, showing an excellent resistance value as an insulating material.

Abstract: The present invention relates to highly dispersible organic-inorganic hybrid ceria nanoparticles, a method for preparing the same, and an ionomer and ion exchange membrane having improved oxidation stability, including the organic-inorganic hybrid ceria nanoparticles.

Abstract: In the present disclosure, a dehydrogenation catalyst in which cobalt in the form of single atom is supported on an inorganic oxide (specifically, silica) support in which an alkali metal in the form of single atom is fixed by alkali metal pretreatment and a method for producing the same, and a method for producing olefins by dehydrogenating corresponding paraffins, specifically light paraffins in the presence of the dehydrogenation catalyst are described.

Abstract: A negative electrode active material for an all-solid-state battery may include first graphite particles, second graphite particles, and silicon particles, wherein the first graphite particles have a spheroidal structure, the second graphite particles have a plate structure, the first graphite particles include about 30 to 80 parts by weight with respect to 100 parts by weight of the negative electrode active material, the second graphite particles include about 10 to 60 parts by weight with respect to 100 parts by weight of the negative electrode active material, and the silicon particles include about 5 to 15 parts by weight with respect to 100 parts by weight of the negative electrode active material.