Abstract: Discussed is a laser welding apparatus including a lower jig, a laser welding unit configured to weld a metal and another metal to each other, the metal being disposed at an upper surface of a printed circuit board (PCB) disposed on the lower jig, and an upper jig configured to support at least one of at least a part of the upper surface of the PCB, at least a part of an upper surface of the metal, and at least a part of an upper surface of the another metal, wherein: the upper jig is fixed such that the vertical position of the upper jig is constant, or when the upper jig is movable upwards and downwards, the upper jig is configured to be fixed at a specific position.

Abstract: The present disclosure relates to a binder solution having lithium ion conductivity for an all-solid-state battery and an electrode slurry including the same. Specifically, the binder solution includes a first binder having high binding force, a second binder having higher lithium ion conductivity than that of the first binder, a lithium salt, and an organic solvent that dissolves the lithium salt.

Abstract: A cooling apparatus for a power module including a plurality of cooling modules provided to be in contact with each of both surfaces of the power module, in which the cooling module includes a manifold cover provided with a plurality of guide walls extending in a first direction in a state of being spaced apart from each other and a pin plate having one surface being in contact with the power module and having a plurality of pins extending in a second direction crossing the first direction formed on the other surface thereof.

Abstract: An air conditioner system for an electric motor mobility vehicle is provided. The air conditioner system is configured so that an external condenser is spaced from a radiator at a front portion of the mobility vehicle, the external condenser performs heat exchange with air introduced from a location other than the front portion of the mobility vehicle, so that an active air flap is controlled to be closed in an indoor heating condition. Therefore, as the air resistance is reduced while the mobility vehicle drives under the indoor heating condition, the air resistance is reduced and the aerodynamic performance of the mobility vehicle is improved.

Abstract: Disclosed therein are a method, an apparatus, and a storage medium for image encoding/decoding. Templating matching is used for prediction for a target block. Prediction information to be applied to encoding of the target block is determined, and prediction for the target block that uses the determined prediction information is performed. The prediction information includes a list and multiple candidates in the list. When the multiple candidates in the list are configured, template matching between blocks may be used. A candidate selected from among multiple candidates configured using template matching is used for prediction for the target block.

Abstract: The present invention relates to a non-coating thermoplastic resin composition, a method for manufacturing a molded article by using the same, and a molded article manufactured by the same. More specifically, the present invention is characterized by providing the thermoplastic resin composition which contains polycarbonate, polysiloxane-polycarbonate copolymer, polyester, master-batched carbon black, and additives in specific contents and the molded article, which has excellent chemical resistance, mechanical properties, light resistance, hydrolysis resistance, and low glossiness, manufactured by using the same.

Abstract: A copolymer including a structural unit represented by Chemical Formula 1 wherein the copolymer is capable of improving luminous efficiency and durability, particularly, an improvement in luminescence life-span, of an electroluminescence device, particularly a quantum dot electroluminescence device.

Abstract: A composition for an automotive interior skin, a method for manufacturing the same, and an automotive interior skin manufactured using the same. The composition for an automotive interior skin includes: 30 wt % to 70 wt % of a polyol compound; 5 wt % to 40 wt % of dicyclohexylmethane-4,4?-diisocyanate; and 5 wt % to 30 wt % of an aromatic glycol-based chain extender.

Abstract: A composition for an automotive interior skin, a method for manufacturing the same, and an automotive interior skin manufactured using the same. The composition for an automotive interior skin includes: 30 wt % to 70 wt % of a polyol compound; 5 wt % to 40 wt % of dicyclohexylmethane-4,4?-diisocyanate; and 5 wt % to 30 wt % of an aromatic glycol-based chain extender.

Abstract: A thermoplastic polyurethane resin composition having enhanced texture and durability is capable of ensuring excellent appearance quality by applying polyester polyol including, polytetramethylene ether glycol and polydimethylsiloxane diol to an existing thermoplastic polyurethane resin composition, having excellent mechanical properties and long-term durability, such as anti-scratch and abrasion resistance, while largely enhancing texture quality, largely reducing producing costs by replacing a material such as natural leather, reducing generation of a volatile organic compound (VOC), and using the VOC in a surface material for a vehicle interior material.

Abstract: The present invention provides a thermoplastic polyurethane composition for injection molding and a method of manufacturing the same. The thermoplastic polyurethane composition for injection molding can be easily injection-molded since a slip property is imparted to a soft segment, and can possess excellent durability properties such as heat-aging resistance, photoaging resistance, and wear resistance, and stability properties such as airbag deployment performance and anti-fogging property, as well as excellent tactile sensation and embossing quality, when a chain extender and a multifunctional polydimethylsiloxane-based compound are mixed with an isocyanate- and ether-containing polyester polyol, and can be useful in simplifying processes, reducing manufacturing costs, and simplifying facilities due to a decrease in the number of parts when molded articles are manufactured using the composition.

Abstract: A thermoplastic polyurethane resin composition having enhanced texture and durability is capable of ensuring excellent appearance quality by applying polyester polyol including, polytetramethylene ether glycol and polydimethylsiloxane diol to an existing thermoplastic polyurethane resin composition, having excellent mechanical properties and long-term durability, such as anti-scratch and abrasion resistance, while largely enhancing texture quality, largely reducing producing costs by replacing a material such as natural leather, reducing generation of a volatile organic compound (VOC), and using the VOC in a surface material for a vehicle interior material.

Abstract: The present invention provides a thermoplastic polyurethane composition for injection molding and a method of manufacturing the same. The thermoplastic polyurethane composition for injection molding can be easily injection-molded since a slip property is imparted to a soft segment, and can possess excellent durability properties such as heat-aging resistance, photoaging resistance, and wear resistance, and stability properties such as airbag deployment performance and anti-fogging property, as well as excellent tactile sensation and embossing quality, when a chain extender and a multifunctional polydimethylsiloxane-based compound are mixed with an isocyanate- and ether-containing polyester polyol, and can be useful in simplifying processes, reducing manufacturing costs, and simplifying facilities due to a decrease in the number of parts when molded articles are manufactured using the composition.

Abstract: The present invention relates to a composition for improving intestinal flora and enhancing immune response containing Cinnamomum cassia bark extract as an effective ingredient, more precisely, a composition containing Cinnamomum cassia bark extract is an effective ingredient that has the effects of increasing the growth of such intestinal beneficial bacteria as Bifidobacterium longum, Lacotobacillus sp. and Lactobacillus acidophilus and enhancing the proliferation of immune cells such as lymphocytes of general immune system as well as increasing the activity of intestinal immune cells. The composition of the present invention can be effectively used as a therapeutic agent for constipation or other intestine-related diseases and an immune enhancer owing to its activity of increasing immunity, particularly intestinal immunity, by increasing immune cell proliferation.

Abstract: The present invention relates to a composition for improving intestinal flora and enhancing immune response containing Cinnamomum cassia bark extract as an effective ingredient, more precisely, a composition containing Cinnamomum cassia bark extract is an effective ingredient that has the effects of increasing the growth of such intestinal beneficial bacteria as Bifidobacterium longum, Lactobacillus sp. and Lactobacillus acidophilus and enhancing the proliferation of immune cells such as lymphocytes of general immune system as well as increasing the activity of intestinal immune cells. The composition of the present invention can be effectively used as a therapeutic agent for constipation or other intestine-related diseases and an immune enhancer owing to its activity of increasing immunity, particularly intestinal immunity, by increasing immune cell proliferation.

Abstract: Disclosed is a thermoplastic polyurethane for slash molding, excellent in moldability, capable of providing a skin material having a uniform thickness, and capable of allowing a minute laser processing or the like to be vehicleried out thereon. Also, the present invention discloses a skin material comprising the thermoplastic polyurethane. The thermoplastic polyurethane of the present invention is prepared in a form of a powdery resin by mixing and then condensing an amount of 15-60 parts by weight of one or more isocyanate compounds; an amount of 30-70 parts by weight of an ether-containing polyester polyol; and an amount of 5-40 parts by weight of one or more chain extenders.