Abstract: The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd??[Formula 1] wherein 6?a?7, 3<b<6, 0<c?1, 0<d?2, and each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).

Abstract: Disclosed herein is a composite anode for a lithium secondary battery and a method of manufacturing the same. The composite anode for a lithium secondary battery where a lithium metal or a lithium metal composite is uniformly distributed and located may be manufactured using a simple pulse-electrodepositing method while minimizing an amount of lithium to be used. Moreover, a dendrite growth of lithium may be suppressed during charging because the lithium metal or the lithium metal composite is uniformly located on the porous conductor.

Abstract: A method for preparing a solid electrolyte for an all-solid state battery, may include obtaining a slurry by dispersing a first raw material comprising lithium sulfide; and a second raw material selected from the group consisting of silicon sulfide, phosphorus sulfide, germanium sulfide, boron sulfide, and a combination thereof in a solvent; and drying the slurry.

Abstract: The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd??[Formula 1] wherein 6?a?7, 3?b?6, 0?c?1, 0?d?2, and each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).

Abstract: The present invention relates to a method and a structure for attaching nonslip members to both sides of a sock, in which nonslip members having a variety of patterns may be firmly attached to an inner side and an outer side of a sock, which need a nonslip member, using a mold, the nonslip member includes air holes to be smoothly ventilated, and a size of the nonslip member is adequately adjusted according to a thickness and an area of the mold.

Abstract: Provided is a method for automatically updating the unit cost of inspection by using a comparison between inspection time and work time of a crowdsourcing-based project for generating artificial intelligence training data. The method comprises the steps of: determining the unit cost of work and the unit cost of inspection of a new crowdsourcing-based project; opening the new crowdsourcing-based project by applying the unit cost of work and the unit cost of inspection; measuring work time and inspection time for each work datum during a predetermined period; calculating the ratio of the inspection time to the work time for each work datum; calculating the average value of the ratio of the inspection time to the work time calculated for each work datum; and automatically updating the unit cost of inspection by using the unit cost of work and the calculated average value.

Abstract: A worker selection method according to characteristics of a crowdsourcing-based project is provided.

Abstract: Disclosed is a method of manufacturing a cathode active material for an all-solid-state battery by using sonication. The method includes: preparing a cathode active material; preparing a coating solution, the coating solution including a lithium-containing precursor and a transition-metal-containing precursor; preparing an admixture by adding the cathode active material to the coating solution; sonicating the admixture at a first temperature; and forming a coating layer including a lithium transition metal oxide on the cathode active material by heat-treating a resultant of the sonicating at a second temperature that is a temperature higher than the first temperature.

Abstract: An argyrodite-based solid electrolyte may contain a compound having a novel composition calculated by simulation of Ab initio molecular dynamics (AIMD). The solid electrolyte containing a compound having a novel composition that satisfies a certain range of monoatomic disorder (è) and a certain range of standard deviation (STD) of the size of the area formed as migration paths of Li metals, which are calculated by AIMD simulation, has an advantage of excellent ion conductivity due to promoted diffusion of monoatoms in the area.

Abstract: An embodiment anode active material for an all-solid-state battery includes a carbon-based material including carbon-based particles and a coating layer formed on a surface of the carbon-based particles, the coating layer comprising amorphous carbon, and a silicon-based material. An embodiment method of manufacturing an anode active material for an all-solid-state battery includes manufacturing a carbon-based material by forming a coating layer including amorphous carbon from a hydrocarbon gas on a surface of carbon-based particles through thermal chemical vapor deposition, manufacturing a silicon-based material through thermal chemical vapor deposition using a feed comprising silane gas and ammonia gas, and mixing the carbon-based material and the silicon-based material.

Abstract: A memory system includes: a memory; and a memory controller suitable for issuing a command to the memory and performing a power throttling operation based on a number of read commands and a number of write commands that are issued to the memory for a predetermined time, and ratios of ‘1’ and ‘0’ of write data.

Abstract: A clothes care apparatus includes a body including a clothes care compartment and a machine room arranged under the clothes care compartment, a steam generation device configured to generate steam, a steam injector including a steam injection port configured to receive the steam from the steam generation device and inject the steam into an inside of the clothes care compartment, and a condensed water outlet configured to discharge condensed water from the steam into the inside of the clothes care compartment, and a drain hole provided in the clothes care compartment below the condensed water outlet to connect the clothes care compartment to the machine room so as to allow the condensed water discharged from the condensed water outlet to flow into the machine room.

Abstract: An apparatus for manufacturing an all-solid-state battery includes: a mold unit which includes a first hole extending vertically so as to have a shape and a width identical with a shape and a width of the all-solid-state battery, and a second hole extending horizontally so as to horizontally communicate with the first hole; a first pressing unit which includes a first protrusion member corresponding to the first hole, which is coupled with an upper part of the mold unit, and which presses downwards raw materials of the all-solid-state battery filling the first hole, and a second pressing unit which includes a second protrusion member corresponding to the first hole, which is coupled with a lower part of the mold unit, and which presses upwards the raw materials of the all-solid-state battery filling the first hole.

Abstract: A cathode active material for an all-solid-state battery includes: active material particles; and a coating layer covering at least a portion of the surface of the active material particles, wherein the coating layer includes lithium (Li), niobium (Nb), and at least one element selected from the group consisting of vanadium (V), zirconium (Zr) and combinations thereof.

Abstract: The present invention relates to an electronic device for controlling an unmanned aerial vehicle and a control method therefor. The electronic device for controlling an unmanned aerial vehicle according to the present invention comprises: a first sensor for sensing a first direction; a second sensor for sensing a second direction opposite to the first direction; and a processor electrically connected to the first sensor and the second sensor, wherein the processor may be configured to: determine whether the unmanned aerial vehicle is located in a first environment on the basis of at least one sensing data obtained by the first sensor; control sensing operations of the first sensor and the second sensor according to the determination result; and control motion of the unmanned aerial vehicle on the basis of at least one sensing data obtained by the first sensor and the second sensor.

Abstract: The present disclosure relates to a method of manufacturing a cathode composite for an all-solid-state battery and a method of manufacturing an all-solid-state battery including the same. In particular, the present disclosure relates to a method of manufacturing a cathode composite for an all-solid-state battery in which the cathode composite is manufactured by mixing a solid electrolyte, a conductive material and a cathode active material with a solvent, and then performing two-step vacuum drying, whereby interfacial resistance between the cathode active material, the solid electrolyte and the conductive material is reduced to thus increase ionic conductivity, thereby improving battery performance and capacity, and a method of manufacturing an all-solid-state battery including the same.

Abstract: A worker selection method according to characteristics of a crowdsourcing-based project is provided.

Abstract: Disclosed is a solid electrolyte for an all-solid battery and a method of preparing the same. Particularly, the solid electrolyte may have an argyrodite-type crystal structure.

Abstract: A display device for a vehicle includes a stretchable display panel and a touch sensor on a first surface of the stretchable display panel and configured to sense a user's touch. The stretchable display panel includes a plurality of pixels and has a button display area and a display area adjacent the button display area. The stretchable display panel is integrally arranged on a center fascia of the vehicle that as a plurality of curved surfaces, and a step is defined between the button display area and the adjacent display area.