Abstract: A semiconductor nanoparticle, a method of producing the semiconductor nanoparticle, and an electronic device including the semiconductor nanoparticle. The semiconductor nanoparticle includes silver, indium, gallium, and sulfur, with a molar ratio of gallium to indium (Ga/In) of greater than or equal to about 0.8:1 and less than or equal to about 20:1. The semiconductor nanoparticle is substantially free of copper and is configured to emit red light. The emission peak wavelength of the red light is greater than or equal to about 600 nm and less than or equal to about 650 nm, with a full width at half maximum (FWHM) of greater than or equal to about 5 nm and less than or equal to about 90 nm.

Abstract: The present disclosure relates to relates to an industrial premixed gas combustor using internal exhaust gas recirculation and an operating method thereof.

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: A semiconductor nanoparticle, a method of producing the nanoparticle, and an electronic device including the same. The semiconductor nanoparticle includes silver, indium, gallium, and sulfur, where in the semiconductor nanoparticle, a mole ratio of gallium to indium (Ga:In) is greater than or equal to about 6.7:1 and less than or equal to about 40:1, a mole ratio of silver to indium (Ag:In) is greater than or equal to about 5:1 and less than or equal to about 30:1, the semiconductor nanoparticle is configured to emit light, and a full width at half maximum of a luminescent spectrum of the light is greater than or equal to about 10 nm and less than or equal to about 50 nm.

Abstract: An ink composition, a production method thereof, a composite prepared therefrom, and devices including the same are provide. The ink composition includes an additive, a semiconductor nanoparticle, and a polymerizable monomer, the additive includes a phosphorus compound, the phosphorus compound contains a bond between phosphorus and oxygen, and the semiconductor nanoparticle includes a group Nov. 13, 2016 compound (or semiconductor nanocrystal) containing silver, group 13 metals (e.g., indium and gallium), and group 16 elements (e.g., sulfur).

Abstract: An abnormality diagnosis apparatus, located within a factory monitoring system, may include at least one processor; and memory having programmed thereon instructions that, when executed, are configured to cause the at least one processor to: receive image data about an inspection object from an image sensor; and diagnose an abnormality in the inspection object using the received image data and a pre-trained artificial intelligence-based diagnosis model.

Abstract: A display device includes a liquid crystal panel and an optical module. A first light guide plate of a back-light unit may be disposed between the optical module and the liquid crystal panel. The liquid crystal panel may include a sensing area for detecting external light. The optical module may include a second light guide plate overlapping with the sensing area of the liquid crystal panel, and an optical device disposed on a path of external light passing through the first light guide plate and the second light guide plate. The optical module may include a light source device disposed on at least one of sides that are perpendicular to an upper surface of the second light guide plate toward the first light guide plate. Thus, in the display apparatus, the external light may be detected by the optical device, without deteriorating quality of an image provided to a user.

Abstract: An apparatus for manufacturing an electrode assembly includes a separator supply unit, a table, a separator guide, and first and second upper adhesive supply units. The separator supply unit is configured for supplying a separator sheet from which a separator is formed. The table is configured for supporting a plurality of electrodes and sections of the separator sheet. The separator guide is configured for guiding the separator sheet to fold in a particular folding direction. The first and the second upper adhesive supply units are configured for applying an adhesive to respective sections of the separator sheet. The table is configured for rotating in a first rotational direction such that a first table side of the table moves closer to the second upper adhesive supply unit and in a second rotational direction such that a second table side of the table moves closer to the first adhesive supply unit.

Abstract: Disclosed is an amplification/detection kit comprising: a sample pad on which a PCR reaction solution is placed; a transfer pad positioned in contact with the sample pad; a reaction pad into which the PCR reaction solution flowing from the sample pad through the transfer pad flows and which includes a gold thin film deposited on a first surface; and a sealing tape configured to cover and seal a first surface of the transfer pad and a first surface of the reaction pad.

Abstract: A printed circuit board includes a first insulating layer; a through-hole penetrating a region between an upper surface and a lower surface of the first insulating layer; a first via disposed in at least a portion of the through-hole; a first pad connected to an upper side of the first via; and a second pad connected to a lower side of the first via. A width of the through-hole on an uppermost side is greater than a width of the first pad. At least a portion of an upper surface of the first via exposed from the first pad is recessed below the upper surface of the first insulating layer.

Abstract: A display device can include a backlight unit, a display panel disposed on the backlight unit and including a first display area and a second display area, and a first sensor and a second sensor disposed under the display panel. The backlight unit includes a light guide plate having a first light guide portion disposed under the first display area and a second light guide portion disposed under the second display area, a light source configured to radiate light to the light guide plate, and a first reflector disposed on the second light guide portion. The first reflector transmits light emitted from the first sensor and reflects light emitted from the second sensor.

Abstract: A power semiconductor device may include a substrate, an epi layer of a first conductivity type disposed on the substrate, a plurality of wells of a second conductivity type arranged spaced apart from each other on the epi layer of the first conductivity type; a gate disposed between the plurality of wells of the second conductivity type, a gate insulating layer disposed to surround at least a portion of the gate; and a doped region of the first conductivity type disposed on a side of the gate insulating layer. The doped region of the first conductivity type may include a first doped region of the first conductivity type and a second doped region of the first conductivity type disposed below the first doped region of the first conductivity type. And a doping concentration of the second doped region of the first conductivity type may be lower than a doping concentration of the first doped region of the first conductivity type.

Abstract: A negative electrode includes a negative electrode active material layer, wherein the negative electrode active material layer includes a negative electrode active material and a conductive agent, wherein the negative electrode active material includes a silicon-based active material, the silicon-based active material includes SiOx(0?x<2), the conductive agent includes a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are bonded side by side, and the carbon nanotube structure is included in an amount of 0.01 wt % to 1.0 wt % in the negative electrode active material layer. A secondary battery including the negative electrode, and a method of preparing same are also provided.

Abstract: The present invention relates to an electrode including an electrode active material layer, wherein the electrode active material layer includes an electrode active material and a conductive agent, wherein the conductive agent includes a first conductive agent and a second conductive agent, wherein the first conductive agent includes a secondary particle in which a portion of one graphene sheet is connected to a portion of adjacent another graphene sheet, the secondary particle includes a plurality of graphene sheets arranged in different directions, the second conductive agent includes a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are bonded to each other, and the carbon nanotube structure is included in an amount of 0.01 wt % to 0.5 wt % in the electrode active material layer, and a secondary battery including the same.

Abstract: A layered structure including a photoluminescent layer including a quantum dot polymer composite; a light absorption layer disposed on the photoluminescent layer, the light absorption layer including an absorptive color-filter material; and a silicon containing layer disposed between the photoluminescent layer and the light absorption layer, wherein the quantum dot polymer composite includes a first polymer matrix and a plurality of quantum dots dispersed in the first polymer matrix, and the plurality of quantum dots absorb excitation light and emits light in a longer wavelength than the wavelength of the excited light; and the absorptive color-filter material is dispersed in a second polymer matrix, and the absorptive color-filter material absorbs the excitation light that passes through the photoluminescent layer and transmits the light emitted from the plurality of quantum dots and an electronic device including the same.

Abstract: A triple combination drug dosing therapy for head and neck cancer treatment is disclosed. More specifically, a therapeutic method for the treatment of head and neck cancer by dosing an anti-PD1 antibody, a human papilloma virus (HPV) vaccine, and a long-lasting recombinant IL-7 fusion protein are disclosed. The triple combination drug dosing therapy exhibits a remarkable effect in the treatment of intractable head and neck cancer that has been difficult to treat with existing therapeutic agents.

Abstract: The present invention relates to a negative electrode including a negative electrode collector, a first negative electrode active material layer disposed on the negative electrode collector, and a second negative electrode active material layer disposed on the first negative electrode active material layer, wherein the second negative electrode active material layer includes a second negative electrode active material and a second conductive agent, wherein the second negative electrode active material includes a silicon-based active material, the silicon-based active material includes SiOx (0?x<2), the second conductive agent includes a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are bonded side by side, and the carbon nanotube structure is included in an amount of 0.01 wt % to 1.0 wt % in the second negative electrode active material layer, and a secondary battery including the same.

Abstract: A magnetic alignment device applies a magnetic field to a negative electrode slurry by introducing a magnet part to an upper and a lower portion of a negative electrode current collector to which the negative electrode slurry is applied, respectively, wherein a first region located upstream along a transfer direction of the negative electrode current collector is capable of applying a stronger magnetic force than a second region located downstream in the magnet part. Accordingly, in manufacturing the negative electrode, the alignment of the carbon-based negative electrode active material contained in the negative electrode slurry and the arithmetic mean height of the surface of the negative electrode active layer can be easily controlled to a certain range. Furthermore, the negative electrode prepared according to the method has the advantage of having excellent electrical properties and surface properties of the negative electrode active layer.

Abstract: A conductive agent includes a first particle and a second particle, wherein the first particle includes a secondary particle structure in which graphene sheets are connected to each other, the first particle includes a plurality of graphene sheets arranged in different directions, and the second particle is a carbon nanotube. An electrode including the conductive agent, and a secondary battery including the electrode are also provided.

Abstract: A method of performing a read operation on nonvolatile memory device comprises receiving a read command, receiving addresses, detecting a transition of a read enable signal, generating a strobe signal based on the transition of the read enable signal, reading data corresponding to the received addresses, and outputting the read data after the strobe signal is toggled a predetermined number of times.