Abstract: Provided is a pump for supplying a liquid, the pump including: a flexible tube body including a pump chamber; first flange provided at one end of the tube body and including an inlet communicating with the pump chamber; a second flange provided at the other end of the tube body and including an outlet communicating with the pump chamber; and driving unit for transmitting rotational force to the tube body to twist the tube body.

Abstract: Provided in a semiconductor package substrate including a semiconductor chip including a connection pad, an encapsulant encapsulating at least a portion of the semiconductor chip, a connection member disposed on the semiconductor chip and the encapsulant, the connection member including a redistribution layer that is electrically connected to the connection pad, a first passivation layer disposed on the connection member, and an adhesive layer disposed on at least one of a top surface of the encapsulant and a bottom surface of the first passivation layer in a region outside of the semiconductor chip.

Abstract: A semiconductor device includes: a logic region and a non-volatile memory (NVM) region; a logic gate insulating film disposed on a substrate in the logic region; at least one gate oxidation acceleration ion implantation layer disposed in the NVM region; at least one NVM gate insulating film disposed on the at least one gate oxidation acceleration ion implantation layer; a logic gate electrode disposed on the logic gate insulating film; and at least one NVM gate electrode disposed on the at least one NVM gate insulating film, wherein a thickness of the at least one NVM gate insulating film is equal or greater than a thickness of the logic gate insulating film.

Abstract: A single poly non-volatile memory device is provided. The single poly non-volatile memory device is formed in a semiconductor substrate, and includes a sensing transistor, a selection transistor, and a capacitor, wherein a thickness of a selection gate insulating film is formed to be thicker than a thickness of a sensing gate insulating film, wherein a thickness of a control gate insulating film of the capacitor is formed to be the same, or greater than, a thickness of the sensing gate insulating film, and wherein the sensing gate of the sensing transistor and the control gate of the capacitor are physically and electrically connected to each other.

Abstract: A floor structure of a rear vehicle body, in which at least one component including a high-voltage battery is mounted in a rear portion of a vehicle body, includes: a first cross member coupled to each front portion of first and second rear side members in a vehicle width direction; and a second cross member coupled to the first and second rear side members at a rear of the corresponding first cross member in the vehicle width direction, wherein a space in which the at least one component is mounted is formed between the first cross member and the second cross member.

Abstract: A method of extracting lithium from a lithium-containing solution according to an exemplary embodiment of the present invention includes: obtaining a lithium chloride solution from the lithium-containing solution; and crystallizing and removing sodium chloride in the obtained lithium chloride solution.

Abstract: Provided herein are an ultrasonic-based aerosol generation device, which is capable of reducing cartridge replacement costs and ensuring immediate aerosol generation, and a cartridge recognition method thereof. The ultrasonic-based aerosol generation device according to some embodiments of the present disclosure may include a liquid reservoir configured to store a liquid aerosol-forming substrate, a vibration element configured to provide ultrasonic vibrations to the stored liquid aerosol-forming substrate to form an aerosol, and a porous member which is disposed to be spaced apart from the vibration element and has a plurality of holes formed therein. Here, the liquid aerosol-forming substrate may be pushed in a direction toward the porous member due to ultrasonic vibrations of the vibration element, and the pushed liquid may be rapidly vaporized by passing through the plurality of holes. Accordingly, an aerosol can be generated immediately upon a puff.

Abstract: Provided herein is an ultrasonic-based aerosol generation device capable of ensuring immediate aerosol generation according to puffs and reducing cartridge replacement costs. The ultrasonic-based aerosol generation device according to some embodiments of the present disclosure may include a control main body which includes a vibration member configured to generate ultrasonic vibrations and a cartridge which is replaceable and coupled to the control main body. In this structure, since the vibration member, which is a relatively expensive component, is disposed at the control main body side, the cartridge replacement costs may be significantly reduced. Further, since a vibration transmission member configured to transmit the ultrasonic vibrations of the vibration member to a liquid aerosol-forming substrate is disposed in the cartridge, an aerosol may be smoothly generated.

Abstract: Provided herein are an ultrasonic-based aerosol generation device with a new structure capable of reducing cartridge replacement costs and a control method thereof. The ultrasonic-based aerosol generation device according to some embodiments of the present disclosure may include a replaceable cartridge which is configured to store a liquid aerosol-forming substrate and a control main body which is configured to be coupled to the cartridge. Also, the control main body may include a controller and a vibration member which is configured to generate ultrasonic vibrations to vaporize the aerosol-forming substrate stored in the cartridge. Here, the controller may monitor a temperature of the vibration member and controls operation of the vibration member on the basis of a monitoring result.

Abstract: The present invention relates to a novel method for preparing lithium oxide. In the present invention, the particle size and shape of lithium oxide may be controlled during the preparing process. In addition, the present invention relates to lithium oxide with controlled particle size and shape prepared by this preparing method.

Abstract: The present invention relates to a mobile robot and a method for controlling the same. The present invention provides a mobile robot using the rotational force of at least three rotating members as a movement power source and a method for controlling the same, in which the mobile robot is controlled to effectively travel along a set curved driving path and not deviate from the set curved driving path, or to immediately return to the curved driving path when deviating from the set curved driving path.

Abstract: An aerosol generating device includes a cavity into which a cigarette is inserted, a light source that emits light to the cigarette inserted in the cavity, a reuse detection sensor that receives light reflected from the cigarette, a heater that heats the cigarette inserted into the cavity, and a controller, and the controller determines whether or not to operate the heater based on a rate of increase or decrease of a sensing value received from the reuse detection sensor.

Abstract: A manufacturing method of a symbol button for a vehicle includes: preparing a button body comprising a side portion, a top portion formed of a polymer material on which a metal is able to be plated; forming an electrically conductive layer on an outside of the button body using a conductive polymer material; forming a plating shielding layer in a form of a symbol using a material on which a metal is not able to be plated on the electrically conductive layer; and performing metal plating on the outside of the button body having the plating shielding layer.

Abstract: A capacitor component includes a body, including a dielectric layer and an internal electrode layer, and an external electrode disposed on the body and connected to the internal electrode layer. At least one hole is formed in the internal electrode layer, and a region, containing at least one selected from the group consisting of indium (In) and tin (Sn), is disposed in the hole. A method of manufacturing a capacitor component includes forming a dielectric green sheet, forming a conductive thin film, including a first conductive material and a second conductive material, on the dielectric green sheet, and sintering the conductive thin film to form an internal electrode layer. The internal electrode layer includes the first conductive material, and a region, including the second conductive material, is formed in the internal electrode layer.

Abstract: A method for bending an electrode tab is disclosed herein. The method may include: stacking an electrode and an separator to form an electrode assembly, connecting an electrode lead to an electrode tab protruding from the electrode assembly, primarily bending the electrode tab by moving a bending block disposed at one side of the electrode tab in a first direction directed toward the other side of the electrode tab, and secondarily bending the electrode tab by moving the bending block in a second direction different from the first direction.

Abstract: The present invention relates to a robot cleaner and a method for controlling the same. The present invention provides a mobile robot and a method for controlling the same, the mobile robot using the rotational force of three or more rotary members as a moving power source thereof, wherein the mobile robot is controlled to effectively travel along a configured straight travel route and not to deviate from the configured straight travel route, or is controlled to immediately return to the configured straight travel route when deviating from the configured straight travel route.

Abstract: An aeronautical light aid for a vertical takeoff and landing (VTOL) flying object is provided. The aeronautical light aid includes a plurality of first lighting portions buried in a takeoff and landing port and configured to radiate light in a vertically upward direction, a plurality of second lighting portions provided on an outer side of the takeoff and lighting port and configured to radiate light in an externally upward direction, and a landing guide provided at the center of the takeoff and landing port.

Abstract: A cooling assembly for the aerosol-generating article according to an embodiment may include a cooling rod for cooling an aerosol generated by the aerosol-generating article; a perforation formed in the cooling rod and through which air passes; and an air volume regulator disposed on the outside of the cooling rod to cover the perforation, and regulating an amount of air passing through the perforation as the air volume regulator moves from one position to another.

Abstract: Provided herein are a porous wick and a vaporizer and aerosol generation device including the same. The vaporizer according to some embodiments of the present disclosure includes a liquid reservoir configured to store an aerosol-generating substrate in a liquid state, a heating element configured to heat the stored aerosol-generating substrate to generate an aerosol, and a porous wick configured to deliver the stored aerosol-generating substrate to the heating element through a porous body and comprising a coating film formed on at least a part of a plurality of surfaces of the porous body. Since a coating film is formed on a surface not associated with a target transport path for a liquid, the liquid can be intensively transported along the target transport path.

Abstract: A mounting system for a powertrain of a vehicle may secure a sufficient installation space inside of vehicle body frames and greatly reduce a height difference between the center of gravity of a motor-reducer assembly and insulators, thus greatly improving NVH performance of the vehicle. The mounding system includes: mounting units to mount the powertrain of the vehicle to the vehicle body frames. Each mounting unit includes: a vehicle body-side bracket coupled to the vehicle body frame, a powertrain-side bracket coupled to the powertrain, and an insulator installed between the vehicle body-side bracket and the powertrain-side bracket. The vehicle body-side bracket as coupled to an outer surface of the vehicle body frame extends downwards from the vehicle body frame, and thus, the vehicle body-side bracket and the insulator are located in an outer space of the vehicle body frame.