Abstract: An extreme ultraviolet (EUV) light generating device includes a vessel having an internal space, a droplet generator generating droplets to be supplied to the internal space, a droplet emitter emitting the droplets generated by the droplet generator to the internal space, a laser light source generating a laser beam to generate EUV light by reaction with the droplets, a condensing mirror adjacent to the laser light source to at least partially surround the laser light source and concentrating EUV light on an intermediate focus (IF), and gas lock nozzles around the IF to respectively constitute rows and ejecting a flow control gas to the internal space, wherein a tilted direction of a gas lock nozzle in at least one of the rows is tilted in a direction consistent with a tilted direction of a sidewall of the vessel with respect to a central axis direction of the internal space.

Abstract: Disclosed is solid oxide cell that includes a unit cell including a solid oxide electrolyte including a first solid oxide electrolyte layer and a second solid oxide electrolyte layer, and a fuel electrode and an air electrode, and a frame having a first manifold surrounding a side of the unit cell and through which air supplied to the first solid oxide electrolyte layer flows.

Abstract: The present utility model discloses a multifunctional station for Nintendo Switch game console, comprising a base. The described base is equipped with a control circuit. The base is equipped with a console interface, a TV connection interface and a power interface. The console interface, the TV connection interface and the power interface are electrically connected to the control circuit respectively. The base is also equipped with Joy-Con controller charging slots and game card storage slots. The Joy-Con controller charging slots are provided with charging contacts. The control circuit is also electrically connected to the charging contacts inside the Joy-Con controller charging slots. The present utility model can simultaneously charge game controllers, store game cards, and display the game interface on a TV screen.

Abstract: A radio frequency module includes a switch, first and second filters. The switch includes a common terminal and two selection terminals. A first communication path is connected to a first selection terminal. A second communication path is connected to a second selection terminal. The first filter is in the first communication path and includes first and second communication bands. The second filter is in the second communication path and includes third and fourth communication bands. At least a part of the third communication band overlaps the first communication band, but not the second communication band. The switch is switchable between first and second connections. In the first connection, the common terminal is connected to the first selection terminal. In the second connection, the common terminal is connected to the first selection terminal, and the common terminal is connected to the second the selection terminal.

Abstract: A laser processing apparatus provides a laser unit, a vibration mirror module, a focusing module, and a processing platform. The laser unit emits a laser pulse beam. The vibration mirror module, positioned on the path of the laser pulse beam, reflects the laser pulse beam and has a first mode and a second mode configured to reflect the laser pulse beam into a first beam while the module is in the first mode or alternatively, into a second beam while the module is in the second mode. The first beam and the second beam travel in different directions. The focusing module receives the second beam reflected by the vibration mirror module in the second mode and focuses the second beam onto a focus. The processing platform is positioned at the focus to bear a to-be-processed device, upon which the second beam is cast.

Abstract: A hair straightening device comprises: a hand-held part, a first outlet member, a second outlet member. The second outlet member is arranged parallel to the first outlet member, the first outlet member and the second outlet member are respectively connected with the hand-held part, and a working space is defined between the first outlet member and the second outlet member; wherein at least one of the first outlet member and the second outlet member includes an air chamber and an air outlet communicated with the air chamber, the air outlet is extended along the length of the outlet member; wherein wall of the working space close to the air outlet includes a guiding bevel, the guiding bevel is configured for guiding airflow in the air chamber to the working space; wherein the air outlet is provided with a plurality of deflectors spaced along the direction of the outlet member.

Abstract: Disclosed are an apparatus for treating a substrate and a method of treating a substrate using a supercritical fluid. The apparatus includes: a chamber for providing a treatment space for treating a substrate; and a treatment fluid supply unit for supplying a treatment fluid to the treatment space, in which treatment fluid supply unit includes: a tank for storing the treatment fluid; a heating unit for heating the treatment fluid in the tank to convert the treatment fluid from a first state to a second state; an inlet line for introducing the treatment fluid in the first state into the tank; a supply line for supplying the treatment fluid of the second state from the tank to the chamber; a circulation line for circulating the treatment fluid in the tank; a first valve installed in the circulation line; and a temperature drop member installed in the circulation line to lower a temperature of the treatment fluid flowing through the circulation line.

Abstract: The present disclosure relates to a motor including a motor housing, a stator provided in the motor housing, a coil wound around the stator, a rotor rotatably provided inside the stator, a water-cooled cooling part provided in the motor housing and including a water jacket configured to define a coolant flow path through which a coolant circulates, and an oil-cooled cooling part provided in the motor housing and configured to spray cooling oil to the coil, thereby obtaining an advantageous effect of improving cooling performance, stability, and reliability.

Abstract: An aerosol-generating device is provided. The device includes a liquid storage portion, a first atomization cavity, a second atomization cavity, a first heating element, a second heating element, and a switching assembly. A first liquid storage cavity, a second liquid storage cavity, and a main airway are defined in the liquid storage portion. A first movable member of the switching assembly is movably arranged, to cause the main airway to be selectively in communication with any one of the first atomization cavity or the second atomization cavity, or to cause the main airway to be in communication with both the first atomization cavity and the second atomization cavity.

Abstract: Disclosed is a gadolinium-based compound, and an MRI contrast agent including same. The gadolinium-based compound may be a DO3A-based gadolinium compound to which vanillic acid is bound. The MRI contrast agent may include the compound. Also disclosed is a pharmaceutical composition for preventing or treating neuroinflammatory diseases, wherein the composition comprises the compound or a pharmaceutically acceptable salt thereof.

Abstract: A car washing system comprises a filtering unit, a pure water pipeline, a waste water pipeline, a washing pipeline, an optional first branch line, and a second branch line. The filtering unit comprises an RO filter membrane, a filtering pipeline and a booster pump. One end of the filtering pipeline is connected to the inlet of the RO filter membrane. The booster pump is set in the filtering pipeline. The pure water pipeline is connected between a pure water outlet of the RO filter membrane and one end of the washing pipeline. The joint of the pure water pipeline and the washing pipeline is provided with a high-pressure pump. One end of the waste water pipeline is connected with waste water outlet of the RO filtering membrane, and the other end is a discharge end. Water in the washing pipeline flows through the second branch line.

Abstract: A ceramic ball material according to an embodiment includes a spherical portion; and a band-shaped portion formed over a circumference of a surface of the spherical portion. The ceramic ball material has a ratio R1/R2 of 0.3 or more and less than 1.0, where R1 denotes a surface roughness of an end portion of the band-shaped portion; and R2 denotes a surface roughness of a center portion of the band-shaped portion.

Abstract: A module includes a plate and a sheet-like component. The sheet-like component is a first sheet-like component or a second sheet-like component and is fixed to the plate by an adhesive. The plate has a first marker and a second marker. The first marker indicates an adhesion position of a first adhesive for the first sheet-like component to be fixed to the plate. The second marker indicates an adhesion position of a second adhesive for the second sheet-like component to be fixed to the plate.

Abstract: A display device includes: an active layer disposed on a substrate, a first gate layer disposed on the active layer and including a first gate electrode, a second gate layer disposed on the first gate layer and including a capacitor electrode partially overlapping the first gate electrode, the capacitor electrode and the first gate electrode forming a first capacitor, a third gate layer disposed on the second gate layer and including a first power voltage line partially overlapping the capacitor electrode and receiving a first power voltage, the first power voltage line and the capacitor electrode forming a second capacitor, a data conductive layer disposed on the third gate layer, and an inorganic insulating layer disposed between the third gate layer and the data conductive layer, and covering the third gate layer.

Abstract: A gate structure includes a first gate electrode including a metal, a gate barrier pattern on the first gate electrode and including a metal nitride, and a second gate electrode on the gate barrier pattern. The gate structure is buried in an upper portion of a substrate. The gate barrier pattern has a flat upper surface and an uneven lower surface.

Abstract: A display device capable of performing proper display without image signal conversion is provided. In the case of high-resolution display, individual data is supplied to each pixel through a first signal line and a first transistor included in each pixel. In the case of low-resolution display, the same data is supplied to a plurality of pixels through a second signal line and a second transistor electrically connected to the plurality of pixels. When the number of image signals to be displayed is more than one and the image signals support different resolutions, display can be performed without up conversion or down conversion by switching an image signal supply path as described above.

Abstract: The present disclosure provides a semiconductor device and a manufacturing method thereof. The semiconductor device includes a substrate, a first nitride semiconductor layer, a second nitride semiconductor layer, a first doped nitride semiconductor layer, and a second doped nitride semiconductor layer. The first nitride semiconductor layer is formed on the substrate. The second nitride semiconductor layer is formed on the first nitride semiconductor layer and has a band gap greater than a band gap of the first nitride semiconductor layer. The first doped nitride semiconductor layer is formed on the second nitride semiconductor layer. The second doped nitride semiconductor layer is formed on the second nitride semiconductor layer. A dopant of the first doped nitride semiconductor layer is different from a dopant of the second doped nitride semiconductor layer.

Abstract: Disclosed are an obstacle ranging method and device, a vehicle and a medium. The method includes that: when it is determined, according to a captured first driving image, that an obstacle exists in a driving direction of a vehicle, obstacle region information of the obstacle is determined; a light beam emission manner is determined according to a current vehicle speed and the obstacle region information; left and right side radio frequency mechanisms on the vehicle are controlled to emit a light beam in the light beam emission manner; a light spot focusing parameter of a light beam spot is adjusted in a light spot focusing manner matching the light beam emission manner, and a second driving image containing the adjusted light beam spot is obtained; and a spacing distance between the vehicle and the obstacle is determined according to the second driving image.

Abstract: A head-up display (HUD) system and a method for designing the HUD system are provided. The HUD system includes a laminated glass and a projection assembly. The laminated glass has at least one projection display region. In the case where the laminated glass is mounted to a vehicle, each of the at least one projection display region has a wedge-shaped cross-section in which a thickness of an upper side edge is greater than a thickness of a lower side edge, and has a zone in which a wedge angle decreases in a direction from the lower side edge to the upper side edge, and at each of multiple points within the zone, there are a measured wedge-angle value and multiple theoretical wedge-angle values, where with the multiple theoretical wedge-angle values reflected ghosting is eliminated.

Abstract: A display panel includes an array substrate. The array substrate includes: a thin-film transistor (TFT) device, the TFT device including a first active pattern; and a photosensitive device, the photosensitive device including a first electrode, a second electrode, a connector electrode, and a second active pattern. The first electrode, the second electrode, the connector electrode, and the second active pattern constitute a vertical heterojunction structure.