Abstract: A button-type secondary battery includes a lower can having a bottom surface; an upper can having a top, the upper can and the lower can being coupled to define a space therein; an electrolyte in the space; an electrode assembly in the space and including a negative electrode, a separator, and a positive electrode wound together; a gasket between the upper can and the lower can to electrically insulate the upper and lower cans; a top insulator that is electrically insulating and covering a top surface of the electrode assembly; and a bottom insulator that is electrically insulating and covering a bottom surface of the electrode assembly. The top and bottom insulators are each configured to expand in volume by absorbing the electrolyte. Surfaces of at least one of the top insulator and the bottom insulator are coated with a protective layer to prevent thermal shrinkage from occurring.

Abstract: A button type secondary battery includes a wound electrode assembly; a lower can with the electrode assembly and an electrolyte in the lower can; a top plate to close the lower can; a positive electrode terminal coupled to the top plate through a gasket to be electrically insulated from the top plate with a portion of the positive electrode terminal passing through a hole in the top plate to be bonded to a positive electrode tab; a top insulator covering a top surface of the electrode assembly; and a bottom insulator covering a bottom surface of the electrode assembly. The top insulator and the bottom insulator are each configured to expand in volume by absorbing the electrolyte. Surfaces of at least one or more of the top insulator and the bottom insulator are coated with a protective layer configured to prevent thermal shrinkage from occurring.

Abstract: The present disclosure relates to a composition for skin improvement and a pharmaceutical composition for preventing or treating an inflammatory skin disease, the compositions including an umbilical cord-derived mesenchymal stem cell culture medium as an active ingredient. The compositions exhibit a wound relief, wrinkle improvement, regeneration, elasticity increase, moisturizing, barrier strengthening, anti-inflammatory or antioxidant effect, and thus can be effectively used as a cosmetic composition for skin improvement or a pharmaceutical composition for preventing or treating an inflammatory skin disease.

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: The present invention relates to a pharmaceutical composition for preventing or treating small cell lung cancer associated with a RON mutation and a method using the same. The compound according to the present invention may be usefully used as a precision medicine in the treatment of a patient with small cell lung cancer which has resistance to an EGFR-targeted therapeutic agent used in conventional anticancer therapy and has the RON?155, RON?160, and RON?165 mutations.

Abstract: Disclosed is a tandem solar cell according to an aspect including: a silicon lower cell; a perovskite upper cell disposed on the silicon lower cell; and a bonding layer for bonding the silicon lower cell and the perovskite upper cell between the silicon lower cell and the perovskite upper cell, wherein the front surface portion of the silicon lower cell being in contact with the bonding layer includes a texture structure, the bonding layer includes a first transparent electrode layer formed on the sidewall of the texture structure, a buried layer filling concave portions of the texture structure on the first transparent electrode layer, and a second transparent electrode layer on top surfaces of the buried layer, the first transparent electrode layer and the texture structure.

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: An antenna apparatus includes a patch antenna pattern; a feed via electrically connected to the patch antenna pattern at a point offset in a first direction from a center of the patch antenna pattern; a first side coupling pattern spaced apart from the patch antenna pattern along a second direction and a second side coupling pattern spaced apart from the patch antenna pattern along the second direction and opposite to the first side coupling pattern; and a first side ground pattern spaced apart from the patch antenna pattern along the first direction and a second side ground pattern spaced apart from the patch antenna pattern along the first direction and opposite to the first side ground pattern. The patch antenna pattern and the first and second side coupling patterns are disposed between the first and second side ground patterns with respect to the first direction.

Abstract: The present invention relates to a retinal-containing multilamellar vesicle and, more specifically, to a retinal-containing multilamellar vesicle comprising 0.01-5% by weight of retinal, 0.1-10% by weight of rapeseed sterol, 0.1-10% by weight of phytosteryl/behenyl/octyldodecyl lauroyl glutamate, 0.1-8% by weight of polyglyceryl-10 oleate, 0.1-10% by weight of cholesterol, 0.01-5% by weight of hydrogenated lecithin, 0.01-5% by weight of ceramide, 1-15% by weight of squalane, 0.1-10% by weight of vegetable butter, 3-30% by weight of oily liquid, 1-20% by weight of glycerin, and 30-70% by weight of water, and to a cosmetic composition comprising same.

Abstract: Disclosed is a tandem solar cell according to an aspect including: a silicon lower cell; a perovskite upper cell disposed on the silicon lower cell; and a bonding layer for bonding the silicon lower cell and the perovskite upper cell between the silicon lower cell and the perovskite upper cell, wherein the front surface portion of the silicon lower cell being in contact with the bonding layer includes a texture structure, the bonding layer includes a first transparent electrode layer formed on the sidewall of the texture structure, a buried layer filling concave portions of the texture structure on the first transparent electrode layer, and a second transparent electrode layer on top surfaces of the buried layer, the first transparent electrode layer and the texture structure.

Abstract: Disclosed is a tandem solar cell according to an aspect including: a silicon lower cell; a perovskite upper cell disposed on the silicon lower cell; and a bonding layer for bonding the silicon lower cell and the perovskite upper cell between the silicon lower cell and the perovskite upper cell, wherein the front surface portion of the silicon lower cell being in contact with the bonding layer includes a texture structure, the bonding layer includes a first transparent electrode layer formed on the sidewall of the texture structure, a buried layer filling concave portions of the texture structure on the first transparent electrode layer, and a second transparent electrode layer on top surfaces of the buried layer, the first transparent electrode layer and the texture structure.

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: Disclosed is a tandem solar cell according to an aspect including: a silicon lower cell; a perovskite upper cell disposed on the silicon lower cell; and a bonding layer for bonding the silicon lower cell and the perovskite upper cell between the silicon lower cell and the perovskite upper cell, wherein the front surface portion of the silicon lower cell being in contact with the bonding layer includes a texture structure, the bonding layer includes a first transparent electrode layer formed on the sidewall of the texture structure, a buried layer filling concave portions of the texture structure on the first transparent electrode layer, and a second transparent electrode layer on top surfaces of the buried layer, the first transparent electrode layer and the texture structure.

Abstract: The present invention relates to: a composition for transdermal delivery, comprising 1) a nanoemulsion comprising an active ingredient, saturated lecithin, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, a polyol, and water, and 2) a modified layered double hydroxide; and a preparation method therefor.

Abstract: An antenna apparatus includes a patch antenna pattern; a feed via electrically connected to the patch antenna pattern at a point offset in a first direction from a center of the patch antenna pattern; a first side coupling pattern spaced apart from the patch antenna pattern along a second direction and a second side coupling pattern spaced apart from the patch antenna pattern along the second direction and opposite to the first side coupling pattern; and a first side ground pattern spaced apart from the patch antenna pattern along the first direction and a second side ground pattern spaced apart from the patch antenna pattern along the first direction and opposite to the first side ground pattern. The patch antenna pattern and the first and second side coupling patterns are disposed between the first and second side ground patterns with respect to the first direction.

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: Disclosed is a mounting module, an antenna apparatus, and a method of manufacturing a mounting module. The mounting module includes a board; an antenna mounted on a first surface of the board, an RF circuit unit mounted on a second surface of the board, and a feeding line to electrically connect the RF circuit unit and the antenna through the board, thereby reducing a loss of signal power.