Abstract: A semiconductor device may include: a first gate structure including a plurality of first conductive layers that are alternately stacked with a plurality of first insulating layers; a second gate structure including a plurality of second conductive layers that are alternately stacked with a plurality of second insulating layers; a third gate structure including third conductive layers that are alternately stacked with a plurality of third insulating layers; and a first contact plug extending into the first gate structure through the third gate structure and the second gate structure, the first contact plug connected to a first of the plurality of first conductive layers, and the first contact plug including a first inflection portion located at an interface between the second gate structure and the third gate structure.

Abstract: A method of providing information on medical personnel may be provided. The method according to an embodiment may include: receiving surgical information including information on a medical treatment department performing a surgery, information on an operating surgeon, surgical category information, and surgical code information; determining a score for each item that constitutes the surgical information on medical personnel on the basis of information on on-duty records of the medical personnel; determining a medical personnel score corresponding to the surgical information on the basis of a weighted value corresponding to the score for the each item; and providing information on the medical personnel that includes the medical personnel score.

Abstract: The present disclosure may provide a CHA-DDR type zeolite membrane including: a first layer including a CHA structure and a DDR structure; and a second layer which is provided on the first layer and includes a DDR structure, wherein the CHA-DDR type zeolite membrane is in the form of a film having a thickness of 100 nm to 5 ?m, including a CHA structure and a DDR structure.

Abstract: The present invention provides a compound of chemical formula 1, a compound of chemical formula 3, compound [212], compound [224], or compound [228], a pharmaceutically acceptable salt thereof, a stereoisomer thereof, a hydrate thereof, or a solvate thereof, and a pharmaceutical composition comprising same. The pharmaceutical composition has excellent antiviral efficacy, thereby having a preventive or treatment effect on viral infectious disease such as SARS-COV-2, and exhibits an inhibitory effect on IL-5 expression and thus has a preventive or treatment effect on respiratory disease or allergic disease.

Abstract: Provided is a method for areal selective forming of a thin film according to an exemplary embodiment of the present disclosure including: a substrate preparation step of supplying and stabilizing a substrate including a growth area and a non-growth area into a chamber; a precursor supply step of supplying a metal precursor compound into the chamber and adsorbing the metal precursor compound to the substrate; a purge step of purging the inside of the chamber; and a thin film formation step of supplying a reaction material into the chamber to react with the metal precursor compound and form a thin film, in which the metal precursor compound is a Group 5 metal precursor compound represented by Chemical Formula 1 below:

Abstract: The present invention relates to a novel polycyclic compound employed in an organic layer of an organoelectro luminescent device, wherein the organoelectro luminescent device employing the compound according to the present invention has remarkably improved luminous efficiency and a long lifespan. According to the present invention, it is possible to implement a highly efficient and long-life organoelectro luminescent device that can be effectively applied to various display devices.

Abstract: A touch sensing device includes first sensor electrodes disposed in a first area, second sensor electrodes disposed in a second area, first sensor lines each connected to the first sensor electrodes in the first area, and second sensor lines each connected to the second sensor electrodes in the second area. Each of the second sensor lines includes a first sub-sensor line disposed in the second area, and a second sub-sensor line disposed in the first area and the second area and connected to the first sub-sensor line.

Abstract: The present invention relates to an antenna board assembly and an antenna apparatus including same. In particular, the antenna apparatus comprises an antenna board assembly including: a reflecting panel which is provided to reflect forward antenna beams radiated from a plurality of array antenna elements provided in front; a rear panel which is stacked and coupled to the rear surface of the reflecting panel and composed of a non-conductive material; and a front panel which is stacked and coupled to the front surface of the reflecting panel and composed of a non-conductive material, wherein the rear panel and the front panel are formed as a single body through dual injection molding so as to be stacked and coupled with respect to the reflecting panel. Therefore, the present invention provides the advantage of making it possible to improve system performance through the reduction of insertion loss.

Abstract: Provided is a method and an apparatus for dry-cleaning an aluminum nitride (AlN) heater for semiconductor fabrication equipment, which may efficiently remove fluorine-containing contaminants generated on the AlN heater during semiconductor fabrication processes, and especially, may effectively and simultaneously remove organic, inorganic metallic, and inorganic contaminants. The method for dry-cleaning an AlN heater for semiconductor fabrication equipment includes steps of: determining a laser to be used for the AlN heater; determining laser control factors required for cleaning the AlN heater with respect to the laser to be used determined in the step of determining the laser to be used; and cleaning the AlN heater by laser irradiation based on the laser control factors determined in the step of determining the laser control factors.

Abstract: According to one embodiment of the present disclosure, an antenna device comprising: a plate; a first dielectric plate coupled to one surface of the plate; a plurality of radiation elements arranged along a first direction on the first dielectric plate; and a plurality of first feed lines configured to supply power to the plurality of radiation elements and having an air-strip line structure, wherein the first dielectric plate includes a first groove penetrating upper and lower surfaces of the first dielectric plate and configured to allow the first feed line to float therein, and the first feed line is configured to float in the first groove.

Abstract: A display apparatus including a display area for displaying an image and a peripheral area that is a non-display area includes a base substrate, a first data line disposed in the display area on the base substrate, a first connecting line at least partially disposed in the display area on the base substrate and electrically connected to the first data line through a connection contact hole, a data pad disposed in the peripheral area, and a first data spider line disposed in the peripheral area between the data pad and the display area and electrically connected to the first connecting line and the data pad.

Abstract: A display device includes conductive layers on a substrate, a via layer on the conductive layers, a first electrode and a second electrode extending in one direction on the via layer and spaced from each other, a first insulating layer on the first electrode and the second electrode, a plurality of light emitting elements on the first insulating layer, each of the light emitting elements having one end on the first electrode and an other end on the second electrode, and a first connection electrode and a second connection electrode on the first insulating layer, the first connection electrode overlapping the first electrode, and the second connection electrode overlapping the second electrode, wherein the first connection electrode and the second connection electrode are in contact with the conductive layers through contact portions.

Abstract: A laser light source is provided including an airtight container. A first resonance mirror and a second resonance mirror are disposed outside the airtight container. The first resonance mirror includes a lens unit and a reflection coating layer. The lens unit includes a first surface and a second surface, and the first surface is inclined with respect to the second surface.

Abstract: Disclosed is a synaptic transistor, including a substrate, an expansion gate electrode disposed to extend in one direction on the substrate, a gate insulating layer including ions, covering the expansion gate electrode, and disposed on the substrate, a channel layer disposed on the gate insulating layer to correspond to one end of the expansion gate electrode, source and drain electrodes spaced apart from each other, covering both ends of the channel layer, and disposed on the gate insulating layer, and a pad electrode disposed on the gate insulating layer to correspond to the other end of the expansion gate electrode.

Abstract: The present invention relates to a slurry for fabricating an electrode, an electrode, and an electrochemical cell including same. The slurry for fabricating an electrode according to the present invention includes: an electrode material; an organic binder; and two or more solvents having different solubility parameters. The electrode fabricated using the slurry for fabricating an electrode according to the present invention may have a structure in which electrode materials are dispersed and bound to a porous matrix in a network configuration.

Abstract: A sauce spreading apparatus according to the present invention includes: a stirring part including a stirring module provided to, by rotating, stir a semi-finished product together with an input seasoning so as to produce a product; an input part provided to move the semi-finished product forward so as to deliver same to the stirring module; and a discharge part provided to move forward the product discharged from the stirring part, so as to provide same to a workbench.

Abstract: A secondary battery includes: an electrode assembly; a can having a lower surface and a side surface and accommodating the electrode assembly; a cap plate coupled to an upper end of the can; a terminal on the lower surface of the can; and an insulator having a plate-shaped portion and an extending portion extending upwardly from a circumference of the plate-shaped portion. The plate-shaped portion is between the electrode assembly and the lower surface of the can, and the extending portion has an upper end contacting a lower portion of the electrode assembly.

Abstract: Embodiments of the present disclosure relate to a cylindrical secondary battery that facilitates gas discharge by causing a bent shape of a cap plate to be deformed and broken if a temperature of a cell increases, such as due to an event. In one or more embodiments, a secondary battery includes: an electrode assembly; a case including a top end open to accommodate the electrode assembly; and a cap plate coupled to the top end of the case, and the cap plate includes a central region, an edge region, a bent portion between the central region and the edge region, and a vent portion including a notch configured to be broken by a certain pressure.

Abstract: Disclosed is a headrest having a speaker, the headrest including: a headrest frame having a rear surface to which a driving module is coupled so that the headrest frame is movable forwards, rearwards, or vertically in response to operation of the driving module, the headrest frame having a front surface formed with a mounting space recessed rearwards; a speaker, inserted into the mounting space in the headrest frame, provided with an output portion facing forwards and outputting sound, the speaker having a rear side closed by the headrest frame; a foam pad, mounted on the front surface of the headrest frame so as to cover the headrest frame and the speaker, having formed therein a first through hole outputting sound forwards at a position corresponding to the output portion; and a covering configured to cover the front surface of the foam pad and forming the front exterior of the headrest.

Abstract: A system may include an ultrasound probe and a controller unit configured to aim the ultrasound probe to transabdominally image a patient's prostate and obtain a transabdominal image of the patient's prostate using the aimed ultrasound probe. The controller unit may be further configured to perform a segmentation process on the obtained transabdominal image of the patient's prostate using a trained machine learning model to identify a boundary of the prostate in the transabdominal image of the patient's prostate.