Abstract: The present disclosure relates to a cleaning agent composition for a substrate for a semiconductor device and a method for cleaning a substrate for a semiconductor device using the same. The cleaning agent composition contains a silicon-based compound represented by Formula 1 and an aprotic organic solvent with a dielectric constant of 10 or less, which can form a surface protective film capable of preventing collapse of the pattern even in a wet cleaning process of fine patterns with high aspect ratios, thereby providing a method for manufacturing a semiconductor device with an improved semiconductor manufacturing yield.

Abstract: A method of transmitting a Physical Layer Convergence Procedure (PLCP) frame in a Very High Throughput (VHT) Wireless Local Area Network (WLAN) system includes generating a MAC Protocol Data Unit (MPDU) to be transmitted to a destination station (STA), generating a PLCP Protocol Data Unit (PPDU) by adding a PLCP header, including an L-SIG field containing control information for a legacy STA and a VHT-SIG field containing control information for a VHT STA, to the MPDU, and transmitting the PPDU to the destination STA. A constellation applied to some of Orthogonal Frequency Division Multiplex (OFDM) symbols of the VHT-SIG field is obtained by rotating a constellation applied to an OFDM symbol of the L-SIGfield.

Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference. The first electrode includes a first active material portion coated with an active material layer and a first uncoated portion not coated with an active material layer along a winding direction. At least a part of the first uncoated portion is defined as an electrode tab by itself. The first uncoated portion includes a first portion adjacent to the core of the electrode assembly, a second portion adjacent to the outer circumference of the electrode assembly, and a third portion interposed between the first portion and the second portion. The first portion or the second portion has a smaller height than the third portion in the winding axis direction.

Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes an uncoated portion at a long side end thereof and exposed out of the separator along a winding axis direction of the electrode assembly. A part of the uncoated portion is bent in a radial direction of the electrode assembly to form a bending surface region that includes overlapping layers of the uncoated portion, and in a partial region of the bending surface region, the number of stacked layers of the uncoated portion is 10 or more in the winding axis direction of the electrode assembly.

Abstract: A picture generation apparatus and a control method thereof are disclosed. An embodiment of the present disclosure provides a picture generation apparatus including a light source; a Spatial Light Modulator (SLM) configured to output an image using light transmitted from the light source; and a control unit configured to control the light source and the SLM based on at least one of illuminance of the surroundings or content of the image.

Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.

Abstract: The present invention relates to a method for preparing multilayer spherical particles and, more specifically, to a method for preparing multilayer spherical particles comprising the steps of: (i) preparing a core component comprising an active ingredient and a shell solution comprising a first polymer component; (ii) forming the core component and shell solution of step (i) into core-shell particles by electro-coextrusion; (iii) drying the core-shell particles obtained from step (ii); and (iv) capsulizing the dried core-shell particles of step (iii) by means of a second polymer. Further, the present invention relates to a cosmetic composition comprising multilayer spherical particles prepared by the method.

Abstract: A method of forming single crystal perovskite according to an exemplary embodiment of the present invention includes: forming a preliminary thin film by applying a perovskite precursor solution containing an additive on a substrate; exposing the preliminary thin film to a vacuum state by transferring the preliminary thin film to a vacuum chamber; and switching an internal pressure of the vacuum chamber to an atmospheric pressure, wherein the additive includes a substituted or unsubstituted C1 to C30 aliphatic ammonium salt, a substituted or unsubstituted C6 to C30 aromatic ammonium salt, a substituted or unsubstituted C1 to C30 aliphatic amine salt, a substituted or unsubstituted C6 to C30 aromatic amine salt, or a combination thereof.

Abstract: The present invention relates to a transdermal delivery composite comprising a cyclodextrin-based covalent organic framework and polymer. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery composite, and a method for preparing the transdermal delivery composite.

Abstract: The present invention relates to a cosmetic composition for molding, comprising a calcined layered double hydroxide and a polymer and, more specifically, to a cosmetic composition for molding and a preparation method therefor, the cosmetic composition comprising an active ingredient, a calcined layered double hydroxide, a polymer, and a solvent

Abstract: The present invention relates to a transdermal delivery complex using a metal-organic framework (MOF) and nanocellulose. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery complex and a method for preparation of a transdermal delivery complex.

Abstract: The present invention relates to a transdermal delivery complex using a metal-organic framework (MOF) and a triblock copolymer. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery complex and a method for preparing a transdermal delivery complex.

Abstract: The present invention relates to cochleates using phosphatidylserine/anionic surfactant/calcium chloride and, more specifically, to cochleates comprising phosphatidylserine, an anionic surfactant, calcium chloride, an active ingredient, and water.

Abstract: The present invention relates to a transdermal delivery complex using a metal-organic framework (MOF) and nanocellulose. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery complex and a method for preparation of a transdermal delivery complex.

Abstract: The present invention relates to cochleates using phosphatidylserine/anionic surfactant/calcium chloride and, more specifically, to cochleates comprising phosphatidylserine, an anionic surfactant, calcium chloride, an active ingredient, and water.

Abstract: The present invention provides a method for proposing personalized cosmetics and a system for implementing the same, the method comprising the steps of: photographing the visible spectrum of the skin of a subject to be measured; mapping a personalized visible spectrum to the measured visible spectrum of the skin so as to generate a spectral comparison table; matching a personalized composition to the spectral comparison table; and displaying the matched personalized composition on an image display unit.

Abstract: The present invention provides a high internal phase water-in-oil type cosmetic composition which shows colors by containing pearl particles or aqueous pigments in an internal phase. The present invention employs a particular kind of emulsifier forming large emulsification particles in order to allow the pearls or pigments to stably exist in an aqueous phase as an internal phase, and employs particular kinds of dispersant and preservative in order to supplement the emulsifying power for emulsion formation, prevent the separation of the formulation, and improve fluidity. In addition, in order to increase the degree of surface filling of the composition, silicone oil and ester oil are contained in an oil phase component as an external phase, and are mixed at a weight ratio in a suitable range. The cosmetic composition of the present invention provides the various aesthetic and functional effects of the pearls by stabilizing the pearls in the internal phase.

Abstract: The present invention provides a method for proposing personalized cosmetics and a system for implementing the same, the method comprising the steps of: photographing the visible spectrum of the skin of a subject to be measured; mapping a personalized visible spectrum to the measured visible spectrum of the skin so as to generate a spectral comparison table; matching a personalized composition to the spectral comparison table; and displaying the matched personalized composition on an image display unit.

Abstract: The present invention relates to cosmetic composition having an improved smearing property. The cosmetic composition according to the present invention is directed to a water-in-oil type cosmetic composition containing a film former in an external phase, the composition being characterized by further containing a thickener in an internal phase. The thickener serves to form a kind of a bridge between the skin and the film former in an external phase, of which the affinity with the skin may deteriorate. According to the present invention, the smearing of the cosmetic composition can be improved more pragmatically and effectively by a combination with an external-phase film application manner of the prior art.

Abstract: The present invention provides a high internal phase water-in-oil type cosmetic composition which shows colors by containing pearl particles or aqueous pigments in an internal phase. The present invention employs a particular kind of emulsifier forming large emulsification particles in order to allow the pearls or pigments to stably exist in an aqueous phase as an internal phase, and employs particular kinds of dispersant and preservative in order to supplement the emulsifying power for emulsion formation, prevent the separation of the formulation, and improve fluidity. In addition, in order to increase the degree of surface filling of the composition, silicone oil and ester oil are contained in an oil phase component as an external phase, and are mixed at a weight ratio in a suitable range. The cosmetic composition of the present invention provides the various aesthetic and functional effects of the pearls by stabilizing the pearls in the internal phase.