Abstract: Disclosed is a dual slot die coater capable of discharging a coating solution through an outlet after removing air bubbles contained in the coating solution. The dual slot die coater according to the present disclosure includes a first air vent installed in the first manifold region and a second air vent installed in the second manifold region.

Abstract: The present invention relates to a cosmetic composition for preventing skin aging and reducing skin wrinkles containing an extract of Viburnum stellato-tomentosum. The cosmetic composition has an excellent antioxidant effect and exhibits the effect of inhibiting collagenase overexpression and increasing collagen gene expression, and thus can be effectively used for the purposes of preventing skin aging and reducing skin wrinkles.

Abstract: A tiny and portable micro-spectrometer deployable in a bullet-like form that is inexpensive to the point that it can even be disposable is described. The device is based on the micro-spectrometer that uses the Fresnel diffraction principle that allows a tiny implementation with a nanometer resolving power of spectral signal. A bullet-like micro-spectrometer has an integration of a super capacitor as a power source, a charging coil for the super capacitor, an LED or laser diode light source and driver, an analog to digital converter (ADC) circuit, and a telemetry system with antenna string. An LED or laser diode runs in a burst mode to generate deep or vacuum UV to excite target material. When the excited state of target material undergoes a singlet or triplet transition, this transition process yields fluorescence or luminescence which is a material-dependent. The micro-spectrometer senses and uses this spectral emission from material to identify the spectral signature of the targeted material.

Abstract: A wafer transfer robot apparatus based on a direct drive motor, includes: a hand module including a hand loading a wafer from one surface and a hand arm coupled to the hand to transfer the wafer; an R-axis module; a connecting enclosing module having one end coupled to the R-axis module; and a T-axis module rotatably coupled to the connecting enclosure module.

Abstract: Means and method for photo-enhanced electro-catalytic process using nuclear thermal NTAC-integrated PEEC (PEEC-NTAC) catalytic processes combining ECM with energetic photon sources, such gamma rays, and sono-catalytic driver.

Abstract: A display panel includes: a silicon substrate; a first active pattern including a single-crystalline semiconductor layer on the silicon substrate; a first gate insulating layer covering the first active pattern; a first gate electrode on the first gate insulating layer, and including at least a portion overlapping with the first active pattern; a first interlayer insulating layer on the first gate electrode; a second active pattern on the first interlayer insulating layer, and including a metal oxide semiconductor; a second gate insulating layer covering the second active pattern; a second gate electrode on the second gate insulating layer, and including at least a portion overlapping with the second active pattern; a second interlayer insulating layer covering the second gate electrode; and a source/drain electrode layer on the second interlayer insulating layer, and connected to the first and second active patterns.

Abstract: A multilayer electronic component according to an example embodiment of the present disclosure may allow an electric field formed in a first direction between an internal electrode layer and a floating electrode layer to be formed in a second direction or a third direction to offset stress formed in a stress concentration region, thereby improving reliability, including BDV characteristics, of the multilayer electronic component.

Abstract: According to one aspect of the present invention, a system using cold heat is provided, comprising: a liquefied gas storage unit that stores liquefied gas; a primary loop in which a first intermediate medium receiving the cold heat of the liquefied gas circulates, and a secondary loop in which a second intermediate medium circulates, in which the second intermediate medium undergoes heat exchange with the first intermediate medium in at least one heat exchange unit interlocked with the primary loop, wherein the primary loop comprises: a first heat exchange unit for transferring the cold heat of the liquefied gas to the first intermediate medium so that 1-1 heat exchange takes place between the liquefied gas and the first intermediate medium; and a first intermediate medium storage unit which stores the first intermediate medium with which the 1-1 heat exchange has taken place, and can be converted from a closed state to an open state or from an open state to a closed state; wherein in a state in which the fir

Abstract: A multilayer electronic component of the present disclosure may allow an electric field formed in a first direction between an internal electrode layer and a floating electrode layer to also be formed in a second direction or a third direction, which may offset the stress formed in a stress concentration region, thereby improving the reliability, including the breakdown voltage (BDV) characteristics, of the laminated electronic component.

Abstract: Methods and systems that enable growing a SiGe film at relative high temperature resulting in single crystalline properties and imparting twin crystal structures and/or dislocation to the SiGe film through either in-situ or ex-situ electron-beam irradiation. The various embodiments may maintain (or increase) the Seeback coefficient and electrical conductivity of thermoelectric materials and simultaneously decrease the thermal conductivity of the thermoelectric materials.

Abstract: The embodiments relate to a polyester film, and a laminate and a foldable display device comprising the same. As the polyester film has a yield elongation in a specific range, it can be excellent in folding characteristics, along with high surface hardness.

Abstract: The present invention relates to a composition for ameliorating, treating or preventing obesity or lipid metabolism, or metabolic diseases, comprising an Asimina triloba extract. The Asimina triloba extract according to the present invention has the effect of ameliorating, preventing or treating obesity, lipid metabolism, or lipid-related metabolic diseases, and thus, a pharmaceutical composition, a food composition, a health functional food, a quasi-drug composition, and a feed composition, while comprise the Asimina triloba extract as an active ingredient, can be effectively used for the prevention, treatment or amelioration of obesity.

Abstract: An apparatus for automatically testing the degree of secession of an electrode active material according includes a tape providing member, a tape adhesive member, and a testing the unit. The tape providing member provides a tape and the tape adhesive member presses the tape so that the tape adheres to the electrode The testing unit tests the degree of peeling of the active material of the electrode when the electrode and the tape are pressed by the tape adhesive member and then separated from each other, thereby causing peeling of the active material of the electrode.

Abstract: Provided are a reuse method of electrode scrap and a method of fabricating a recycled electrode using the same. The reuse method of electrode scrap of the present disclosure includes (a) dry milling electrode scrap remaining after punching an electrode sheet including an active material layer on a current collector to obtain milled products; and (b) screening active material layer flakes from current collector fragments in the milled products by sieving the milled products, and collecting the screened active material layer flakes to obtain reusable particles.

Abstract: The purpose of the present invention is to provide an apparatus and a method for assessing the particle size of a blast furnace raw material, wherein individual particles of a raw material are detected from a video image captured to assess the particle size of the raw material, and the type of the raw material is simultaneously identified, thereby assessing the particle size with regard to each raw material type.

Abstract: An electrode drying system and an electrode drying method are described in which, in the process of drying an electrode having a floating time, an electrode that is put into a drying furnace having a floating time is prevented from cracking by over-drying that occurs during early drying due to excess heat accumulated in the drying furnace.

Abstract: Provided is a nicotine granule having a core-shell structure, in which the core includes a capsule including a base solution, and the shell includes a nicotine raw material.

Abstract: The present invention relates to a carbon-supported and surface-engineered platinum nanocube catalyst having excellent ammonia oxidation activity, a method for preparing the same, and an ammonia decomposition device including the same.

Abstract: A display device includes: a substrate; a transistor disposed on the substrate; a first electrode connected to the transistor; an emission layer disposed on the first electrode; a second electrode disposed on the emission layer; a common voltage line connected to the second electrode; and a third electrode and a fourth electrode disposed between the common voltage line and the second electrode.

Abstract: A positive electrode includes a first active material layer and a second active material layer sequentially laminated on a positive electrode current collector. A conductor contained in the first active material layer is a needle-type conductor and increases the adhesive strength between the positive electrode current collector and the positive electrode active material layer by increasing the content of the needle-type conductor contained in the first active material layer compared to the second active material layer. A lithium secondary battery including the same is also provided.