Abstract: It is disclosed a blood glucose prediction system and method using saliva-based artificial intelligence deep learning technique.

Abstract: Disclosed herein is a method for fabricating a membrane-electrode assembly for PEM water electrolysis, whereby the electrode layer can be improved in electrical conductivity. Specifically, a membrane-electrode assembly for PEM water electrolysis, comprising: a polymer electrolyte membrane; an anode disposed on one surface of the polymer electrolyte membrane and containing an anode catalyst; a cathode disposed on another surface of the polymer electrolyte membrane and containing a cathode catalyst; and a platinum layer disposed on the anode, and a fabrication method therefor are provided.

Abstract: A method of preparing silicon carbide according to the present invention includes reacting a silicon-containing compound with carbon dioxide, wherein a reducing agent is optionally used.

Abstract: A quantum dot sheet includes quantum dots, light scattering agents and a resin, where the resin includes repeated units represented by the chemical formula using an aryl group of C6-C30, and a substituted or unsubstituted alkyl group of C1-C1000.

Abstract: An optical film includes a polarization film including a polyolefin and a dichroic dye, a first phase delay layer positioned on one side of the polarization film and including a liquid crystal, a second phase delay layer positioned on one side of the first phase delay layer and including a liquid crystal, a first adhesive between the polarization film and the first phase delay layer, and a second adhesive between the first phase delay layer and the second phase delay layer, wherein at least one of the first adhesive and the second adhesive has a room temperature storage modulus of greater than or equal to about 0.2 MPa at a frequency of 10 Hz, and a display device including the same, are provided.

Abstract: A method of preparing silicon carbide according to the present invention includes reacting a silicon-containing compound with carbon dioxide, wherein a reducing agent is optionally used.

Abstract: The present disclosure relates to a quantum dot, a resin, a quantum dot sheet, and a back light unit using the same, and more particularly, to a quantum dot including an inorganic ion ligand, a resin with excellent property of blocking oxygen and moisture, a quantum dot sheet with improved light conversion efficiency, and a back light unit including the same. The quantum dot of the present disclosure includes a core including a semiconductor material; and inorganic ion ligands covering the surface of the core, in which the inorganic ion ligand includes element of a halogen group or chalcogen group.

Abstract: Disclosed is a light emitting device. The light emitting device includes a body, first and second metal layers on a top surface of the body, a heat radiation plate disposed between the first and second metal layers and having a circular outline, a plurality of light emitting parts on the heat radiation plate, first and second bonding regions disposed on the first and second metal layers and electrically connected with the light emitting parts, and a molding member disposed on the heat radiation plate to cover the light emitting parts. Each of the light emitting parts includes a plurality of light emitting chips connected with each other, and a plurality of wires to electrically connect the light emitting chips with the first and second bonding regions, and the wires of each light emitting part are arranged a radial direction about a central of the heat radiation plate.

Abstract: Disclosed is a light emitting device. The light emitting device includes a body, first and second metal layers on a top surface of the body, a heat radiation plate disposed between the first and second metal layers and having a circular outline, a plurality of light emitting parts on the heat radiation plate, first and second bonding regions disposed on the first and second metal layers and electrically connected with the light emitting parts, and a molding member disposed on the heat radiation plate to cover the light emitting parts. Each of the light emitting parts includes a plurality of light emitting chips connected with each other, and a plurality of wires to electrically connect the light emitting chips with the first and second bonding regions, and the wires of each light emitting part are arranged a radial direction about a central of the heat radiation plate.

Abstract: Disclosed is an LED lighting system comprising a housing equipped with a transparent substrate as an illuminating side, an LED light source located in the housing, and a haze-changeable film attached to the transparent substrate, wherein the transparency of the haze-changeable film changes depending on the application of electric power and the haze-changeable film has a haze on light varying with the intensity of an applied voltage/current. The LED lighting system may be useful for interior emotional lighting because a direct/indirect lighting and a mixed lighting thereof can be provided with a single system and various correlated color temperatures can be produced with a single LED light source.

Abstract: Disclosed is a light emitting device package including a reflective substrate including a chip mounting region, a circuit substrate disposed on the reflective substrate, the circuit substrate including an inside edge defining the chip mounting region and at least one aligning hole disposed at a position spaced from the inside edge, and at least one light emitting diode chip disposed in the chip mounting region, the at least one light emitting diode chip being connected to the circuit substrate through a wire.

Abstract: Disclosed is a light emitting device package including a reflective substrate including a chip mounting region, a circuit substrate disposed on the reflective substrate, the circuit substrate including an inside edge defining the chip mounting region and at least one aligning hole disposed at a position spaced from the inside edge, and at least one light emitting diode chip disposed in the chip mounting region, the at least one light emitting diode chip being connected to the circuit substrate through a wire.

Abstract: The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.

Abstract: An electrode for a fuel cell and a fuel cell system including the electrode. The electrode includes an electrode substrate including carbon fiber and a hydrophobic polymer fiber, and a catalyst layer on the electrode substrate. As such, the electrode uniformly includes the hydrophobic polymer fiber thereon, and therefore can uniformly release and maintain water generated during operation of the fuel cell, thereby improving fuel cell characteristics.

Abstract: The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.

Abstract: The present invention relates to a prism sheet having a side which is perpendicular to the normal of a light guiding plate. The prism sheet includes a prism sheet base film and a plurality of linearly aligned prisms. The prisms are formed on one side of the prism sheet base film. Here, one side of each prism is perpendicular to the prism sheet base film. The prism sheet condenses a light outputted from a light guiding plate using its internal total reflection, and so the efficiency of the light is enhanced.