Abstract: A battery pack includes a module assembly including a plurality of battery modules each including, on a side, a module opening through which venting gas is discharged, a pack cover facing the module opening and configured to cover the side of the module assembly, and an oxygen introduction preventing member located in a space formed between the module assembly and the pack cover and configured to prevent oxygen from being reversely introduced after venting gas is discharged in an extension direction of the space.

Abstract: A battery pack includes a module assembly including a plurality of battery modules arranged in a first direction, a vent channel located on a surface of the module assembly and configured to communicate with each of the plurality of battery modules, and a discharge delay member provided in the vent channel and configured to delay discharge of venting gas generated in at least some of the plurality of battery modules and introduced into the vent channel.

Abstract: A substrate processing apparatus includes a process chamber including a first body and a second body that are coupled to each other to form a processing space therein, a clamping member configured to clamp the first body and the second body, and an anti-friction member mounted in a groove formed in a contact region between the first body or the second body and the clamping member.

Abstract: A display device includes: a substrate including an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor disposed on the display area of the substrate; a first electrode electrically connected to the transistor; an intermediate layer overlapping the first electrode; a second electrode disposed on the intermediate layer; a first dam disposed on the peripheral area of the substrate; and a first encapsulation inorganic layer disposed on the second electrode, wherein the first encapsulation inorganic layer is in contact with a side of the first dam in the peripheral area.

Abstract: A static electricity visualization apparatus capable of visually identifying a measured level of static electricity is provided.

Abstract: A method for intelligent dynamic frequency resource management, the method includes the steps of: generating a sensing table indicating presence or absence of existing users by sensing a spectrum in an interfering earth station adjacent to a wanted receiving earth station in a situation of satellite communications between a wanted space station and the wanted receiving earth station, generating a backup channel list for idle channel inference by using the generated sensing table, checking whether the existing users exist in any one communication channel through spectrum sensing for the generated backup channel list, and inferring the communication channel as an idle channel and transmitting the communication channel to an interfering space station adjacent to the wanted space station in a case where there are no existing users, wherein in low-orbit satellite communication systems, frequency resources not in use temporally or regionally may be flexibly used.

Abstract: A titanium nitride etchant composition and a method of forming a semiconductor device using the same are provided. The titanium nitride etchant composition includes hydrogen peroxide, phosphoric acid, and an amine compound, wherein the amine compound includes two or more nitrogen atoms.

Abstract: The present invention relates to a novel Lactobacillus paracasei NK112 strain that has the effect of preventing or treating cognitive dysfunction and intestinal dysfunction. In addition, the present invention relates to a composition for prevention, treatment, or alleviation of cognitive dysfunction and intestinal dysfunction, comprising a Lactobacillus paracasei NK112 strain, a Cuscuta australis R.Br. extract, and a Cuscuta japonica Choisy extract. The strain and the composition, of the present invention, exhibit efficacy in increasing the expression of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF), alleviating intestinal inflammation, and the like, and thus can be effectively used in the prevention or treatment of cognitive dysfunction and intestinal dysfunction.

Abstract: The present invention relates to a fluorine-based polymer coating film, an optical substrate comprising same, and a method for manufacturing the optical substrate, and provides a fluorine-based polymer coating film which is formed from fluorine-based polymer nanoparticles coming in contact and being bound to each other, and which is coated on a substrate to improve infrared transmittance. The fluorine-based polymer coating film according to the present invention has improved infrared transmittance, and since the size of the fluorine-based polymer nanoparticles is controlled to control the ultraviolet-infrared transmittance, transmission wavelength selectivity can be improved.

Abstract: An embodiment heat exchanger includes a first flow path through which a refrigerant discharged from a condenser and drawn into an expansion valve flows and a second flow path through which the refrigerant discharged from a vapor-liquid separator and drawn into a compressor flows, wherein the heat exchanger is configured to perform a heat exchange between the refrigerant flowing through the first flow path and the refrigerant flowing through the second flow path.

Abstract: The disclosed technology relates to a separator for a secondary battery, an electrode assembly comprising the separator and a secondary battery comprising the electrode assembly. The separator comprises a porous substrate, and the separator comprises an adhesive layer on at least one surface of a distal end thereof, and the electrode assembly comprises an electrode stack in which at least one positive electrode and at least one negative electrode are alternately stacked with a separator as a boundary; and a separator winding unit configured to wind an outermost portion of the electrode stack with a separator one or more time, wherein a separator of the separator winding unit comprises an adhesive layer on an inner surface facing an electrode assembly as a distal region, and the distal region of the separator winding unit is adhesively fixed by the adhesive layer.

Abstract: The present disclosure may provide an adhesive composition, which solves the problem of reduced adhesive strength due to electrolyte decomposition, prevents the solvent component from evaporating prematurely, and exhibits sufficient adhesive strength by increasing the solubility of the adhesive component through an appropriate combination. In addition, the present disclosure may provide an adhesive composition, which exhibits excellent stability and processability and has small changes over time at room temperature and low separator permeability while suppressing the formation of droplets.

Abstract: Disclosed herein are an apparatus and method for performing a fault-tolerant logical Hadamard gate operation. The apparatus is configured to perform a transversal logical Hadamard (H) operation of defining a logical quantum state and logical operators of a Hadamard-transformed logical qubit on a logical qubit of a prepared encoding flavor having an arbitrary quantum state, deform a boundary of the logical qubit while maintaining the logical quantum state using a boundary deformation technology, and perform an automatic flip of transforming a flavor of the logical qubit by flipping a rotated surface code while maintaining the logical quantum state and the definition of logical operators.

Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.

Abstract: A sealing member for use in sealing a chamber for treating a substrate, the sealing member inserted in a groove formed in the chamber, includes a bottom part, a top part opposite the bottom part, an inner part connecting a first side of the bottom part to the top part, an outer part opposite the inner part and connecting a second side of the bottom part to the top part, and a recessed portion between the top part and the outer part.

Abstract: The present disclosure relates to an etchant composition for etching silicon and silicon germanium, and/or a preparation method of a pattern using the etchant composition. The etchant composition may include an oxidizing agent, a fluorine-based compound, a surfactant represented by Chemical Formula 1 or 2, and water. The etchant composition may include the surfactant in an amount of 5% to 40% by weight based on 100% by weight of the etchant composition.

Abstract: A display apparatus includes: a base substrate; a thin film transistor and a power supply wire on the base substrate; a first electrode on the base substrate, and electrically connected to the thin film transistor; a light emitting layer and a common layer on the first electrode; and a second electrode on the common layer. The power supply wire includes: a first conductive layer; a second conductive layer on the first conductive layer; and a third conductive layer on the second conductive layer. The third conductive layer protrudes more than the second conductive layer on a side surface of the power supply wire, and the second electrode contacts a side surface of the second conductive layer.

Abstract: A battery module includes a plurality of battery cells, at least one cooling channel provided on at least one side of the plurality of battery cells and through which a coolant for cooling the plurality of battery cells flows, and at least one cooling fin unit disposed in contact with the at least one cooling channel and having at least one support rib for supporting the at least one cooling channel.

Abstract: A sealing apparatus is disclosed. In some implementations, the sealing apparatus includes a process chamber having an internal space, a cell loading portion configured to load a plurality of battery cells and enter the internal space of the process chamber, a plurality of sealing units disposed in the internal space of the process chamber, the plurality of sealing units configured to partially seal the battery cells, respectively, and a driving portion configured to move the plurality of sealing units such that the plurality of sealing units come into contact with the plurality of battery cells, respectively.

Abstract: A battery pack has improved safety. The battery pack includes a battery module having at least one battery cell; and a thermal runaway suppression unit mounted to one side of the battery module and configured to form a positive pressure inside the battery module when an abnormal situation occurs in any one battery cell.