Abstract: An angle adjustment apparatus is provided, and includes a fastening component and an angle adjustment component rotatably connected to the fastening component. At least a part of the angle adjustment component is located in the fastening component, and the angle adjustment component can rotate in a horizontal direction and a vertical direction relative to the fastening component. In this way, angle adjustment efficiency is improved. In addition, a communication device can be prevented from being oblique after angle adjustment, thereby preventing a signal coverage function of the communication device from being affected.

Abstract: A pixel circuit of a display apparatus includes a driving transistor including a gate electrode coupled with a gate node, a drain electrode coupled with a high level pixel power source, and a source electrode coupled with a source node; a light emitting device coupled with the source node and coupled with a low level pixel power source; a first transistor turned on based on a first scan signal; a second transistor turned on based on a second scan signal; a first capacitor coupled between the gate node and the source node; a second capacitor coupled with the source node at one electrode thereof; a third transistor turned on based on a third scan signal to couple the gate node with the other electrode of the second capacitor; and a fourth transistor turned on based on a fourth scan signal to apply a data voltage to the gate node.

Abstract: In a gas filling method for filling a tank with gas by supplying the gas from an accumulator to the tank through a flow rate adjusting valve and a pipe, a target pressure rise rate, which is a temporal change of a target tank pressure, is set when the tank is filled with the gas. During filling of the tank with the gas, the flow rate adjusting valve is adjusted so that a dispenser pressure, which is a gas pressure in the accumulator, becomes a pressure that is higher than the target tank pressure and enables the target pressure rise rate to be maintained.

Abstract: A display substrate and a display device. The display substrate includes a pixel circuit in which the driving circuit controls a driving current driving the light emitter element to emit light; the first light emission control circuit applies a first voltage to a first terminal of the driving circuit in response to a first light emission control signal; the second light emission control circuit applies the driving current to the light emitter element in response to a second light emission control signal; the first reset circuit applies a first reset voltage to the control terminal of the driving circuit in response to a first reset signal; the first reset signal and the first light emission control signal are simultaneously turn-on signals during a period; the first light emission control line and the second light emission control line extend along a first direction and are arranged in a second direction.

Abstract: The present disclosure provides a method for safety monitoring of durability of a gas pipeline corridor based on a monitoring Internet of Things system, comprising obtaining durability monitoring data and traffic vibration data of the pipeline corridor through a gas company sensor network platform, and obtaining road traffic data through a government safety monitoring management platform via a government safety monitoring sensor network platform; determining a traffic correlation based on at least one of the durability monitoring data, the traffic vibration data, or the road traffic data; determining a traffic-affected pipeline corridor based on at least one of the traffic vibration data or the traffic correlation, and reporting the traffic-affected pipeline corridor to a government safety monitoring service platform via the government safety monitoring sensor network platform and the government safety monitoring management platform, and determining whether to carry out traffic control via the government safe

Abstract: A pixel circuit is disclosed. The pixel circuit includes: a driving element including a first electrode connected to a first node, a gate electrode connected to a second node, and a second electrode connected to a third node; a light emitting element including an anode electrode connected to a fourth node and configured to be driven according to the current from the driving element; a first switch element configured to supply a data voltage to the second node; a second switch element configured to supply an initialization voltage to the first node; a third switch element configured to supply a reference voltage to the third node or the fourth node; a fourth switch element configured to supply a cathode voltage or the reference voltage to the third node or the fourth node; and a fifth switch element configured to supply a pixel driving voltage to the first node.

Abstract: A tangle-resistant decorative lighting assembly, comprising: a main portion including a plurality of wires and connectors, including first and second connectors and first and second lighted-extension portions extending transversely from the main portion. The first lighted extension portion including: a first connector configured to detachably connect to the first connector of the main portion, a first plurality of wires connected to the first connector, and a first plurality of lamp assemblies connected to the first plurality of wires. The second lighted-extension portion including: a second connector configured to detachably connect to the second connector of the main portion, a second plurality of wires connected to the second connector, and a second plurality of lamp assemblies connected to the second plurality of wires. The first connector of the main portion comprises a lock portion configured to engage with a lock portion of the first connector of the first lighted-extension portion.

Abstract: The present disclosure provides a display device including a first subpixel configured to emit light and a second subpixel; a high-potential voltage line connected to the first subpixel and the second subpixel to deliver a high-potential voltage; a low-potential voltage line connected to the first subpixel and the second subpixel configured to deliver a low-potential voltage; and a circuit connected to the low-potential voltage line and configured to sense a value corresponding to the low-potential voltage line during operation of the second subpixel and compensate for a data signal to be supplied to the first subpixel based on the value.

Abstract: A lighting apparatus includes a light source, a bottom tray, an optical plate and a waterproof adhesive tape. The light source is placed upon the bottom plate. The bottom tray has a bottom plate, a lateral wall and a folded structure. The lateral wall defines a light opening. The folded structure is disposed at a top edge of the lateral wall. An optical plate is placed to cover the light opening to change a light parameter of a light emitted from the light source. At least a portion of a waterproof adhesive tape and a peripheral edge of the optical plate are stacked together to be fastened by the folded structure of the bottom tray.

Abstract: A pixel including: a light emitting element; a first transistor including a first electrode, a second electrode electrically connected to the light emitting element, a gate electrode, and a body electrode; a second transistor connected between a first driving voltage line for receiving a first driving voltage and the first electrode of the first transistor and including a gate electrode for receiving a first emission control signal; a first circuit which provides a reference voltage to the gate electrode of the first transistor in response to a first scan signal and a second scan signal; and a second circuit which provides an initialization voltage to the body electrode of the first transistor in response to the first scan signal, the second scan signal, and a second emission control signal.

Abstract: A combustor nozzle including nozzle modules, a combustor, and a gas turbine including the same are proposed. The nozzle module includes a fuel supply pipe having an internal fuel flow path, manifolds communicating with the fuel supply pipe and arranged in a row in a radial direction so that air inlet flow paths are respectively formed at positions therebetween, and fuel mixers disposed along a circumferential direction at the rear side of the manifold to receive the fuel from the manifold and inject the fuel, each of the plurality of fuel mixers including a mixer body having one end communicating with the manifold, wherein a tip is formed at the other end of the mixer body, a shroud disposed to surround an outer circumferential surface of the mixer body to guide an airflow, and at least one fuel port formed through the mixer body to inject fuel.

Abstract: Disclosed is a display substrate including a display region and a non-display region. The non-display region is provided with a gate drive circuit, the gate drive circuit includes a plurality of cascaded shift register units, and a shift register unit is connected with at least one power supply line. The shift register unit includes a first output circuit and a second output circuit. The first output circuit is connected with a first group of clock signal lines, and the second output circuit is connected with the first group of clock signal lines and a second group of clock signal lines. In a first direction, the first group of clock signal lines and the at least one power supply line are located between the first output circuit and the second output circuit.

Abstract: A system for controlling an appliance having a plurality of burners operated by a plurality of digital gas valves includes a plurality of control selectors that are configurably assigned to a specified burner or burners.

Abstract: An interposer including a base layer, a redistribution structure on a first surface of the base layer and including a conductive redistribution pattern, a first lower protection layer on a second surface of the base layer, a lower conductive pad on the first lower protection layer, a through electrode connecting the conductive redistribution pattern and the lower conductive pad, a second lower protection layer on the first lower protection layer, including a different material than the first lower protection layer, and contacting at least a portion of the lower conductive pad, and an indentation formed in an outer edge region of the interposer to provide a continuous angled sidewall extending entirely through the second lower protection layer and through at least a portion of the first protection layer.

Abstract: A ventilation system including a ventilator and a processor. The ventilator includes a housing, first intake, second intake, first outlet, second outlet, dampers, first air blower, second air blower, total heat exchanger, and heat exchanger. The processor is configured to change the air flow path of air flowing through the housing from an intake flow path and discharge flow path while in a ventilation mode to a heat exchanger cleaning mode or a total heat exchanger drying mode, in which air in the room flows into the housing through the first outlet, passes through the heat exchanger and then the total heat exchanger, and is discharged to the space outside the room through the second outlet.

Abstract: A semiconductor device and method of manufacture is provided including a redistribution structure; a plurality of core substrates attached to the redistribution structure using conductive connectors, each core substrate of the plurality of core substrates comprising a plurality of conductive posts; and one or more molding layers encapsulating the plurality of core substrates, where the one or more molding layers extends along sidewalls of the plurality of core substrates, and where the one or more molding layers extends along a portion of a sidewall of each of the conductive posts.

Abstract: An ice maker for a domestic refrigeration device with an ice-making tray having a plurality of freezing cavities, a support structure installed in the refrigeration device and rotatably supporting the ice-making tray, a rotational drive unit arranged on the support structure for driving the ice-making tray in rotation relative to the support structure, and at least one pair of electrodes arranged spaced apart from one another and having an electrical capacitance which is influenced by the contents of at least some of the freezing cavities. In addition, an electric measuring and control circuit is adapted to determine a capacitance measurement variable which is representative of the electrical capacitance of the electrode pair and to activate the rotational drive unit for rotation of the ice-making tray relative to the support structure in dependence on the fulfilment of at least one condition relating to the capacitance measurement variable.

Abstract: A semiconductor structure includes a source/drain (S/D) region, one or more dielectric layers over the S/D region, one or more semiconductor channel layers connected to the S/D region, an isolation structure under the S/D region and the one or more semiconductor channel layers, and a via under the S/D region and electrically connected to the S/D region. A lower portion of the via is surrounded by the isolation structure and an upper portion of the via extends vertically between the S/D region and the isolation structure.

Abstract: A refrigerator includes a main body, a first storage chamber and a second storage chamber provided inside the main body with front sides thereof open. An evaporator is arranged inside the main body and is configured to generate cold air and arranged behind the first storage chamber. A first duct is configured to supply the cold air generated from the evaporator to the first storage chamber and a second duct is configured to supply cold air to the second storage chamber. A connection duct is configured to connect the first duct and the second duct to cause the cold air inside the first duct to flow into the second duct, and a damper is configured to selectively open and close the connection duct. The damper is provided inside the first duct, and the second duct has a flat front surface.

Abstract: Provided is a three-dimensionally (3D) stacked semiconductor chip architecture including a first semiconductor chip including a first wafer, a first front-end-of-line (FEOL) layer provided on a first side of the first wafer, a first middle-of-line (MOL) layer provided on the first FEOL layer, a first back-end-of-line (BEOL) layer provided on the first MOL layer, a first power rail layer provided on a second side of the first wafer, and a second semiconductor chip including a second wafer, a second FEOL layer provided on a first side of the second wafer, a second MOL layer provided on the second FEOL layer, a second BEOL layer provided on the second MOL layer, a second power rail layer provided on a second side of the second wafer, wherein the first power rail layer and the second power rail layer contact each other.