Abstract: A light emitting element includes a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a first compound and at least one of a second compound or a third compound. The first compound may be represented by Formula 1, the second compound may be represented by Formula HT-1, and the third compound may be represented by Formula ET-1. Accordingly, a light emitting element of an embodiment may exhibit excellent or suitable light efficiency.

Abstract: Embodiments provide a fused polycyclic compound and a light emitting device including the fused polycyclic compound.

Abstract: Provided is a light emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below.

Abstract: The present disclosure provides an anode including an anode current collector, a first anode active material layer formed on at least one side of the anode current collector and comprising a carbon-based material, and a second anode active material layer formed on the first anode active material layer and comprising a silicon-based material and single-walled carbon nanotubes, wherein a weight ratio of the silicon-based material and the single-walled carbon nanotubes is 30:1 to 150:1, and a secondary battery including the same.

Abstract: Provided is a composition comprising 2,4,6-trihydroxyacetophenone (THA) as an active ingredient, and a method for preventing, alleviating or treating breast cancer using the composition by inhibiting the activity of polo-like kinase 1 (PlK1).

Abstract: Disclosed is a thin film circuit substrate and a manufacturing method thereof, which are capable of forming a pattern having a feature size of less than 10 ?m by forming a seed layer and a plating layer on a base substrate and then forming, through electrospinning, a photoresist layer having a thickness in a set range. The disclosed thin film circuit substrate comprises: a base substrate; a thin film seed layer formed on the top surface of the base substrate; a metal layer formed on the top surface of the thin film seed layer; and a photoresist layer formed on the top surface of the metal layer, wherein the thickness of the photoresist layer is in a range of 1 ?m to 5 ?m.

Abstract: The present invention provides a method for manufacturing a thin film foil, wherein a metal thin film layer is formed on a base substrate through a vacuum deposition process to form an ultra-thin film foil having a thickness of 5 ?m or less, preferably 2 ?m or less. The provided method for manufacturing a thin film foil comprises the steps of: preparing a base substrate having release properties; preparing a metal raw material; vacuum-depositing the metal raw material on the base substrate to form a metal layer on the base substrate; and separating the base substrate from the metal layer to form a thin film foil, wherein one of a BeCu alloy, a Cu—Ag—Cr ternary alloy, an Ag alloy, a CuMo alloy, and a CuFeP alloy is prepared as the metal raw material.

Abstract: Disclosed are a touch screen sensor and a touch screen panel having the same, wherein an antenna electrode is formed in a dummy region between touch sensing electrodes, thereby preventing visibility degradation of the touch screen panel and performing touch sensing and an antenna function. The touch screen sensor includes: a base member made of a transparent material; an upper circuit pattern composed of multiple first sensing electrodes spaced apart from each other and formed on a first surface of the base member; a lower circuit pattern composed of multiple second sensing electrodes spaced apart from each other and formed on a second surface of the base member; and an antenna electrode formed on the first surface of the base member and formed in a dummy space defined between the multiple first sensing electrodes.

Abstract: The present invention relates to a composition comprising 2,4,6-trihydroxyacetophenone (THA) as an effective ingredient for prevention or treatment of prostate cancer. THA in the present invention is a main ingredient of Curcuma comosa. The composition of the present invention effectively inhibits the growth of prostate cancer by regulating in particular the activity of polo-like kinase 1 (PLK1) and thus is expected to find useful applications in use in the prevention, alleviation, and treatment of prostate cancer in future.

Abstract: Disclosed are a method for fabricating a printed circuit board wherein through-holes are formed in an organic substrate, followed by forming micro-circuit patterns through sputtering and plating, whereby the printed circuit board has low permittivity properties and enables high-speed processing, and a printed circuit board fabricated thereby. The disclosed method for fabricating a printed circuit board comprises the steps of: preparing a base substrate; forming a through-hole perforating the base substrate; forming a thin seed layer on the base substrate and in the through-hole; forming a thin plate layer on the thin seed layer; and etching the thin seed layer and the thin plate layer to form a micro-circuit pattern, wherein the base substrate is one selected from an organic substrate, FR-4, and Prepreg.

Abstract: Disclosed are a printed circuit board manufactured by filling a via hole formed in a flexible board and a via hole formed in a cured base substrate and then laminating the flexible board and the cured base substrate and a method of manufacturing same. The method includes preparing a flexible board including a flexible region and a rigid region, preparing a cured base substrate, and laminating the cured base substrate on the rigid region of the flexible board, in which during the laminating, via holes respectively formed in the flexible board and the cured base substrate are first filled with a conductive material and then the flexible board and the cured base substrate are laminated.

Abstract: Disclosed are a method for fabricating a printed circuit board wherein through-holes are formed in an organic substrate, followed by forming micro-circuit patterns through sputtering and plating, whereby the printed circuit board has low permittivity properties and enables high-speed processing, and a printed circuit board fabricated thereby. The disclosed method for fabricating a printed circuit board comprises the steps of: preparing a base substrate; forming a through-hole perforating the base substrate; forming a thin seed layer on the base substrate and in the through-hole; forming a thin plate layer on the thin seed layer; and etching the thin seed layer and the thin plate layer to form a micro-circuit pattern, wherein the base substrate is one selected from an organic substrate, FR-4, and Prepreg.

Abstract: Disclosed is a method for manufacturing a flexible printed circuit board and a flexible printed circuit board manufactured thereby, which minimizes a dielectric loss due to a high frequency signal and preventing a loss of the high frequency signal. The disclosed method for manufacturing the flexible printed circuit board according to an embodiment of the present disclosure includes preparing a base sheet; preparing a bonding sheet having a melting temperature lower than a melting temperature of the base sheet; forming a laminate by stacking the base sheet and the bonding sheet; and bonding by heating and pressurizing the laminate.

Abstract: Disclosed is a method of supported liquid extraction (SLE), wherein adsorption of at least one analyte to a solid phase is performed in the presence of salt. The method may include contacting a sample with salt, adsorption phase such as diatomaceous earth and optionally a subsequent step of phospholipid depletion. Also disclosed is a cartridge including two compartments, for salt and adsorption phase, and optionally a third compartment including a phospholipid depletion phase.

Abstract: A method for manufacturing a flexible printed circuit board in which base sheets composed of Teflon film having heat resistance and low dielectric constant are stacked to prevent loss of a high frequency signal while minimizing dielectric loss due to the high frequency signal and a flexible printed circuit board manufactured by the same are disclosed. The proposed method for manufacturing a flexible printed circuit board comprises a step of preparing a base sheet which is a Teflon film having a thin film pattern formed on one surface thereof, a step of preparing an adhesive sheet, a step of stacking a plurality of base sheets and adhesive sheets, and a step of heating, pressing, and adhering a stacked body in which the plurality of base sheets and adhesive sheets are stacked.

Abstract: Disclosed are a touch screen sensor and a touch screen panel having the same, wherein an antenna electrode is formed in a dummy region between touch sensing electrodes, thereby preventing visibility degradation of the touch screen panel and performing touch sensing and an antenna function. The touch screen sensor includes: a base member made of a transparent material; an upper circuit pattern composed of multiple first sensing electrodes spaced apart from each other and formed on a first surface of the base member; a lower circuit pattern composed of multiple second sensing electrodes spaced apart from each other and formed on a second surface of the base member; and an antenna electrode formed on the first surface of the base member and formed in a dummy space defined between the multiple first sensing electrodes.

Abstract: A method for manufacturing a flexible printed circuit board in which base sheets composed of Teflon film having heat resistance and low dielectric constant are stacked to prevent loss of a high frequency signal while minimizing dielectric loss due to the high frequency signal and a flexible printed circuit board manufactured by the same are disclosed. The proposed method for manufacturing a flexible printed circuit board comprises a step of preparing a base sheet which is a Teflon film having a thin film pattern formed on one surface thereof, a step of preparing an adhesive sheet, a step of stacking a plurality of base sheets and adhesive sheets, and a step of heating, pressing, and adhering a stacked body in which the plurality of base sheets and adhesive sheets are stacked.

Abstract: The present invention relates to a composition comprising 2,4,6-trihydroxyacetophenone (THA) as an effective ingredient for prevention or treatment of prostate cancer. THA in the present invention is a main ingredient of Curcuma comosa. The composition of the present invention effectively inhibits the growth of prostate cancer by regulating in particular the activity of polo-like kinase 1 (PLK1) and thus is expected to find useful applications in use in the prevention, alleviation, and treatment of prostate cancer in future.

Abstract: A removal apparatus for removing residual gases and a substrate treating facility for removing residual gases is disclosed. The residual gas removal apparatus includes a housing, a gas supply for providing a non-reactive gas into the housing, a supporting member provided to support a substrate and positioned in the housing, a heat radiating member spaced apart from the supporting member and positioned in the housing, and a heating unit for providing heat toward the supporting member and positioned between the heat radiating member and the supporting member.

Abstract: Disclosed is a method for manufacturing a flexible printed circuit board and a flexible printed circuit board manufactured thereby, which minimizes a dielectric loss due to a high frequency signal and preventing a loss of the high frequency signal. The disclosed method for manufacturing the flexible printed circuit board according to an embodiment of the present disclosure includes preparing a base sheet; preparing a bonding sheet having a melting temperature lower than a melting temperature of the base sheet; forming a laminate by stacking the base sheet and the bonding sheet; and bonding by heating and pressurizing the laminate.