Abstract: The present invention provides a multi-functional showerhead. The showerhead main body is provided with a water inlet channel, a first mounting cavity, a second mounting cavity, a rotating switching water outlet panel, a showerhead water passing channel, a spray gun water passing channel, and a spray gun water outlet channel. The water inlet channel is communicated with the showerhead water passing channel or the spray gun water passing channel through a switching action of the first switching switch, and the spray gun water passing channel is communicated with the spray gun water outlet nozzle or disconnected with the spray gun water outlet nozzle to form a water suspension state through a switching action of the second switching switch.

Abstract: The present disclosure provides a successive approximation method of three-state quantization and a successive approximation analog-to-digital converter circuit. The method includes for a first successive approximation of the arbitrary analog input signal between 0 and 1, comparing it with a quantization line 1/2; performing a second successive approximation according to a state of the first successive approximation; and by analogy up to a Nth successive approximation, in case that a certain successive approximation is the state three during the comparison process, ending the approximation, indicating that the interval where the signal is located has been found.

Abstract: The present disclosure provides a successive approximation method of three-state quantization and a successive approximation analog-to-digital converter circuit. The method includes for a first successive approximation of the arbitrary analog input signal between 0 and 1, comparing it with a quantization line 1/2; performing a second successive approximation according to a state of the first successive approximation; and by analogy up to a Nth successive approximation, in case that a certain successive approximation is the state three during the comparison process, ending the approximation, indicating that the interval where the signal is located has been found.

Abstract: A sensor assembly and a valve device, the sensor assembly including a temperature sensing unit, a pressure sensing unit, a circuit unit, a housing and a connector. The housing is fixedly connected to a connector housing, and the pressure sensing unit and the circuit unit are limited between the bottom wall of the housing and the connector housing, thereby facilitating simplification of the structure and reducing production costs.

Abstract: A touch panel, a method for manufacturing the same, and a touch device are provided. The method for manufacturing a touch panel includes: forming a first touch electrode and a first auxiliary electrode on a base substrate, the first touch electrode being in a mesh shape, the first auxiliary electrode being spaced apart from and insulated from the first touch electrode; forming a first insulating layer on the first touch electrode, the first insulating layer covering the first touch electrode and exposing at least a portion of the first auxiliary electrode; forming a first metal layer covering the first insulating layer and the at least a portion of the first auxiliary electrode; and patterning the at least a portion of the first auxiliary electrode and the first metal layer to form a second touch electrode in a mesh shape.

Abstract: A touch panel, a method for manufacturing the same, and a touch device are provided. The method for manufacturing a touch panel includes: forming a first touch electrode and a first auxiliary electrode on a base substrate, the first touch electrode being in a mesh shape, the first auxiliary electrode being spaced apart from and insulated from the first touch electrode; forming a first insulating layer on the first touch electrode, the first insulating layer covering the first touch electrode and exposing at least a portion of the first auxiliary electrode; forming a first metal layer covering the first insulating layer and the at least a portion of the first auxiliary electrode; and patterning the at least a portion of the first auxiliary electrode and the first metal layer to form a second touch electrode in a mesh shape.

Abstract: A mask-mounting apparatus for an exposure machine, which comprises: a mask frame (8) for securing a mask (9); a gas cell (6, 7) provided beneath the mask frame (8), for supporting the mask frame (8); and a gas-supply unit communicating through a gas-supply pipeline with the gas cell (6, 7); the gas-supply pipeline is provided thereon with a pneumatic switch valve (10, 11). In the event of interruption of supply from the gas-supply unit, the pneumatic switch valve shuts off the gas-supply pipeline to prevent the gas cell from being deflated. With provision of a pneumatic switch valve on the gas-supply pipeline connected with the gas cell, it can be achieved that, after an interruption of the supply from the gas-supply unit, the pneumatic switch valve automatically switches to a non-energized state, thus sealing the gas in the gas cell, and avoiding the detachment of the mask frame caused by deflation of the gas cell.

Abstract: A mask-mounting apparatus for an exposure machine, which comprises: a mask frame (8) for securing a mask (9); a gas cell (6, 7) provided beneath the mask frame (8), for supporting the mask frame (8); and a gas-supply unit communicating through a gas-supply pipeline with the gas cell (6, 7); the gas-supply pipeline is provided thereon with a pneumatic switch valve (10, 11). In the event of interruption of supply from the gas-supply unit, the pneumatic switch valve shuts off the gas-supply pipeline to prevent the gas cell from being deflated. With provision of a pneumatic switch valve on the gas-supply pipeline connected with the gas cell, it can be achieved that, after an interruption of the supply from the gas-supply unit, the pneumatic switch valve automatically switches to a non-energized state, thus sealing the gas in the gas cell, and avoiding the detachment of the mask frame caused by deflation of the gas cell.