Abstract: A non-painted thermoplastic resin composition including viscose rayon so as to embody a marble pattern and a method for making it are disclosed. The viscose rayon is included in the thermoplastic resin composition to minimize the deterioration of physical properties while minimizing weld lines and flow marks during an extrusion process, and a luxurious outer appearance of a marble pattern is embodied without additional post-processing or painting process. The non-painted thermoplastic resin composition includes 80-90 parts by weight of a thermoplastic resin composition, 0.1-5 parts by weight of a carbon fiber, and 0.1-3 parts by weight of viscose rayon based on 100 parts by weight of the entire resin composition. The viscose rayon provides an effect of minimizing weld lines and flow marks during injection, improving physical properties, and providing the luxurious appearance of the marble pattern.

Abstract: A plug connector for a board-to-board connector according to an embodiment includes: a connector main body which includes one pair of first sidewalls extended in a first direction and facing each other, and one pair of second sidewalls extended in a second direction perpendicular to the first direction, and facing each other; one pair of fitting nails which are over-molded in the plug connector; and a plurality of plug terminals which are over-molded on the one pair of second sidewalls, wherein each of the one pair of fitting nails includes: an upper surface contacting an upper end of the first sidewall; a central reinforcement portion which is curved downward from the upper surface to come into contact with at least a portion of an outer surface of the first sidewall; one pair of lateral reinforcement portions which are extended from the upper surface and are curved downward to come into contact with at least portions of respective outer surfaces of the one pair of second sidewalls; and one pair of arm porti

Abstract: A display device includes: a substrate having a display area and a non-display area; and a pixel in each of a pixel area in the display area. Each of the pixels includes: an insulating layer on the substrate and having an opening; first and second electrodes on the insulating layer and spaced apart from each other; a plurality of light emitting elements in the opening; a first contact electrode electrically connecting one end of the light emitting elements and the first electrode to each other; a second contact electrode electrically connecting another end of the light emitting elements and the second electrode to each other; a first insulating pattern on the first contact electrode; and a second insulating pattern on the second contact electrode. The first insulating pattern and the second insulating pattern are on the same layer and spaced apart from each other.

Abstract: An inductor according to an embodiment of the present invention comprises: a first magnetic body having a toroidal shape, and including a ferrite; and a second magnetic body disposed on an outer circumferential surface or an inner circumferential surface of the first magnetic body, wherein the second magnetic body includes: resin material and a plurality of layers of metal ribbons wound along the circumferential direction of the first magnetic body, wherein the resin material comprises a first resin material disposed to cover an outer surface of the plurality of layers of metal ribbons, and a second resin material disposed in at least a part of a plurality of layers of interlayer spaces.

Abstract: The present disclosure relates to a power device monitoring system comprising: a cradle having a cradle terminal formed on the rear side thereof; a circuit breaker mechanically or electrically connected to or separated from the cradle terminal; at least one position detection means mounted inside the circuit breaker so as to detect the position of a circuit breaker body in real time; and a display unit for outputting the mobile characteristic of the circuit breaker body detected by the position detection means.

Abstract: A positive electrode active material includes a nickel-based lithium composite metal oxide having a Ni content of 80 atm % or greater among transition metals except lithium, and in the form of a single particle or pseudo-single particle. The nickel-based lithium composite metal oxide has a coating layer positioned on the surface thereof, wherein the coating layer contains cobalt. The positive electrode active material also satisfies [Equation 1] 1?XY/Z?3, wherein X is the molar number (mol %) of Co in the coating layer based on 100 moles of the nickel-based lithium composite metal oxide, Y is the average particle diameter (?m) of nodules of the nickel-based lithium composite metal oxide, and Z is D50 (?m) of the positive electrode active material, wherein Z is from 5 ?m to 12 ?m.

Abstract: A method of manufacturing a semiconductor memory device includes alternately stacking sacrificial layers and interlayer insulating layers over a lower structure, forming a slit passing through the sacrificial layers and the interlayer insulating layers, removing the sacrificial layers through the slit through a wet etching process, and removing, through a dry etching process, a byproduct that is produced at ends of the interlayer insulating layers during the wet etching process.

Abstract: Disclosed is a terahertz wave generating apparatus. The terahertz wave generating apparatus includes a dual mode laser including a first single mode laser that generates a first beating signal, a gain adjustment region that modulates the first beating signal, and a second single mode laser that generates a second beating signal, and a photomixer that mixes the modulated first beating signal and the second beating signal, and that modulates a current supplied based on a beating frequency of the mixed beating signals to generate a terahertz wave signal, and the gain adjustment region is formed between the first single mode laser and the second single mode laser, and the first beating signal is output from the first single mode laser to the gain adjustment region and is modulated based on a reverse bias voltage supplied to the gain adjustment region.

Abstract: A power semiconductor device includes a semiconductor layer of silicon carbide (SiC), at least one trench that extends in one direction, a gate insulating layer disposed on at least an inner wall of the at least one trench, at least one gate electrode layer disposed on the gate insulating layer, a drift region disposed in the semiconductor layer at least on one side of the at least one gate electrode layer, a well region disposed in the semiconductor layer to be deeper than the at least one gate electrode layer, a source region disposed in the well region, and at least one channel region disposed in the semiconductor layer of one side of the at least one gate electrode layer between the drift region and the source region.

Abstract: A battery module includes at least one battery cell, a module case accommodating the at least one battery cell, at least one leakage prevention pocket provided in the module case to prevent leakage of flame or spark in case of an abnormal situation of the at least one battery cell, and a fire extinguishing agent injection unit provided to the at least one leakage prevention pocket and configured to inject a fire extinguishing agent into the module case in the event of the abnormal situation.

Abstract: The present disclosure relates to compositions containing a novel Leuconostoc mesenteroides strain, a culture thereof, or a component derived therefrom for preventing, alleviating, or treating cancer or inflammation.

Abstract: A substrate treating apparatus in which foreign substances are reduced by using a foreign substance collecting unit includes a magnetic structure. The substrate treating apparatus includes a roller configured to be disposed on a rail extending in a first direction and attached to a side surface of a carrier unit to move along the rail, and a foreign substance collecting unit installed on the side surface of the carrier unit, moving together with the roller, and configured to be spaced apart from the rail when the roller is disposed on the rail, wherein the foreign substance collecting unit includes a magnetic structure for adsorbing foreign magnetic substances using a magnetic force, and a case surrounding the magnetic structure.

Abstract: A vehicle seat includes: a seat back frame constituting a framework of the vehicle seat; a retractor received in an internal space of the seat back frame; and headrest poles which vertically extend through the retractor and are mounted to the retractor. The retractor may be mounted at an upper end of the seat back frame. By mounting the retractor within the seat back frame, instead of a separate mounting space, the thickness of the seat back in the forward/backward directions may be reduced, thereby thinning the seat and enlarging the passenger compartment.

Abstract: This invention outlines a method for creating a xanthone-enriched toothpaste using mangosteen peel and bamboo salt. This involves obtaining and preserving mangosteen peel, extracting xanthones from the peel, and incorporation with bamboo salt into a toothpaste formula. The product is designed for efficient absorption into gum cells during brushing, leveraging xanthones and bamboo salt to penetrate dental biofilm and absorption through oral mucosa, and provides antibacterial, anti-inflammatory, and antioxidant effects. Xanthones are proven to inhibit tooth decay and gum disease causing oral bacteria like Streptococcus mutans and Porphyromonas gingivalis. Mineral-rich bamboo salt adds therapeutic value to the toothpaste. The unique combination in the toothpaste helps target and combat oral health issues by reducing pro-inflammatory cytokines production, inhibiting harmful bacterial activity, and enhancing oral tissue health, with direct delivery to the mouth during brushing.

Abstract: A wireless charging reception system and control method capable of adjusting resonance frequency are disclosed. According to an embodiment of the present disclosure, a wireless charging reception system capable of adjusting the resonance frequency may include a resonance circuit unit including a circuit in which a resonance inductor and a resonance capacitor are connected in parallel; a transmission circuit unit including a transmission inductor and a power supply voltage unit adjacent to the resonance inductor within a threshold distance; a switch unit connected in parallel with the resonance circuit unit and including at least one switch; a rectifier circuit connected in parallel with the switch unit and the resonance circuit unit; and a control unit that controls a phase of transmission current flowing through the transmission inductor generated through the power voltage unit to be same as a phase of current associated with the at least one switch.

Abstract: A percutaneous absorption preparation for the treatment of dementia is disclosed. The percutaneous absorption preparation contains a support layer, a drug-containing layer, and a release layer, wherein the drug-containing layer contains memantine enanthate, a solubilizer, and a pressure-sensitive adhesive. The percutaneous absorption preparation does not form crystal precipitation, shows high skin permeability, allows easy clinical control of the usable patch area, and allows control of the absorption rate by adjusting the rate of release, thus minimizing skin irritation, and provides an economic benefit of minimal waste of the drug while also preventing overdose of the drug.

Abstract: A display device includes a display panel including a pixel. The pixel includes: a light emitting element; a first capacitor between a first node and a voltage line; a first transistor connected to the first node, the voltage line, and a second node; a second transistor connected between the first node and a third node and for receiving a first scan signal; a third transistor connected between the second node and the third node and for receiving a second scan signal; a second capacitor connected between the third node and a fourth node; a fourth transistor connected between the fourth node and a data line and for receiving a third scan signal; and a fifth transistor connected between the second node and the light emitting element and for receiving a first emission control signal.

Abstract: A glass article includes a glass composition including mole percent (mol %) to 70 mol % of SiO2, 5 mol % to 15 mol % of Al2O3, 5 mol % to 15 mol % of Na2O, greater than 0 mol % and equal to or less than 5 mol % of K2O, 5 mol % to 15 mol % of Li2O, and greater than 0 mol % and equal to or less than 5 mol % of MgO, and satisfying Relation (1) below: 0.1?Al2O3/(sum of Na2O,K2O, and Li2O)?0.7??(1), where Al2O3, Na2O, K2O, and Li2O in the Relation (1) denote contents (mol %) of Al2O3, Na2O, K2O, and Li2O, respectively, in the glass composition, and the glass article has a thickness of 100 micrometers (?m) or less.

Abstract: A display device includes a display panel including a pixel. The pixel includes a light emitting element, a first capacitor connected to a first node, a second capacitor connected between a second node and a voltage line, a first transistor connected to the first node, the second node, and a third node, a second transistor connected between the third node and the first node, a third transistor connected between the second node and a data line, a fourth transistor connected between the second node and the voltage line, a fifth transistor connected between the third node and the light emitting element, and a sixth transistor connected between the light emitting element and a reference voltage line.

Abstract: Disclosed are a recombinant animal cell line having an ATF7IP gene and/or a SETDB1 gene knockout for production of a product of interest and use thereof, in particular, a recombinant animal cell line having knockout of at least one of an ATF7IP gene and/or a SETDB1 gene and a method of producing a product of interest including a therapeutic protein such as an antibody, a gene, or a vector, by using the same.