Abstract: An electronic device includes a light guide plate, a plurality of light sources, a sealant frame and at least an optical film. The light guide plate includes a first end portion and a second end portion opposite to each other. The plurality of light sources are disposed adjacent to the second end portion and are arranged along the first direction. The sealant frame is disposed adjacent to the first end portion. One of the at least an optical film includes a body portion and a lug portion connected to the body portion, and the lug portion is fixed on the sealant frame. The body portion includes a first side adjacent to the sealant frame and, in a second direction, a shortest distance between the first side and the sealant film is in a range of 0 mm to 0.4 mm.

Abstract: A control valve includes a valve body and a valve gate, the valve body has an inner space, first fluid inlets, second fluid inlets, and a fluid outlet, the valve gate is movably located inside the inner space, the first fluid inlets are located at a side of the fluid outlet, the second fluid inlets are located at another side of the fluid outlet, the first fluid inlets and the second fluid inlets are arranged along a radial direction of the valve gate, the valve gate has a main channel having a first inlet end, a second inlet end, and an outlet end, the first inlet end is connected to the first fluid inlets, the second inlet end is connected to the second fluid inlets, and the outlet end is connected to the fluid outlet.

Abstract: A micro-light-emitting diode (microLED) display panel includes a display area divided into a plurality of blocks; a plurality of drivers that drive microLEDs of the blocks respectively; and at least one timing controller that controls the drivers. In each block, anodes of microLEDs in a same row are connected to a corresponding data line, and cathodes of microLEDs in a same column are connected to a corresponding common line.

Abstract: An electronic device is disclosed, which includes: a support unit; a display panel disposed on the support unit; a first circuit board, wherein the support unit is disposed between the display panel and the first circuit board; an electronic component disposed on the first circuit board; and a second circuit board electrically connected to the display panel, wherein the second circuit board includes a first portion and a second portion, and the support unit is disposed between the first portion and a second portion, wherein the first circuit board is electrically connected to the display panel through the second circuit board.

Abstract: A package or a chip including a linear amplifier and a power amplifier is provided, wherein the linear amplifier is configured to receive an envelope tracking signal to generate an amplified envelope tracking signal, the power amplifier is supplied by an envelope tracking supply voltage comprising a DC supply voltage and the amplified envelope tracking signal, and the power amplifier is configured to receive an input signal to generate an output signal.

Abstract: A micro-light-emitting diode (microLED) display panel includes a timing controller, and a plurality of drivers controlled by the timing controller and arranged in an order according to distance from the timing controller. Each driver includes a buffer that buffers a signal before being sent to a succeeding driver.

Abstract: A package or a chip including a linear amplifier and a power amplifier is provided, wherein the linear amplifier is configured to receive an envelope tracking signal to generate an amplified envelope tracking signal, the power amplifier is supplied by an envelope tracking supply voltage comprising a DC supply voltage and the amplified envelope tracking signal, and the power amplifier is configured to receive an input signal to generate an output signal.

Abstract: A modular power supply is disclosed. The modular power supply includes a power supply unit and an expansion unit. The expansion unit is detachably disposed on the power supply unit and located on one side of the power supply unit in a thickness direction of the modular power supply.

Abstract: A compensator compensates for the distortions of a power amplifier circuit. A power amplifier neural network (PAN) is trained to model the power amplifier circuit using pre-determined input and output signal pairs that characterize the power amplifier circuit. Then a compensator is trained to pre-distort a signal received by the PAN. The compensator uses a neural network trained to optimize a loss between a compensator input and a PAN output, and the loss is calculated according to a multi-objective loss function that includes one or more time-domain loss function and one or more frequency-domain loss functions. The trained compensator performs signal compensation to thereby output a pre-distorted signal to the power amplifier circuit.

Abstract: A transmission interface between at least a first module and a second module is proposed. The transmission interface includes at least two physical transmission mediums. Each physical transmission medium is arranged to carry a multiplexed signal in which at least two signals are integrated. The at least two physical transmission mediums include a first physical transmission medium arranged to carry a first multiplexed signal including a first IF signal and a reference clock signal. The first IF signal and the reference clock signal are at different frequencies.

Abstract: A transmission interface between at least a master module and a slave module is proposed. The transmission interface includes a predetermined number of physical transmission medium(s). Each physical transmission medium is arranged to carry a multiplexed signal in which at least two signals are integrated, and the predetermined number is not smaller than a number of intermediate frequency (IF) stream(s) to be transmitted.

Abstract: A radiator includes a main body, two connecting members and two taps. The two connecting members are disposed on opposite sides of the main body. Each of the two taps is rotatably connected to one of the two connecting members, such that the two taps are rotatably disposed on opposite sides of the main body.

Abstract: An endoscope device includes a hollow tube, a thermal-conductive member, an image-capturing module, and a heat-dissipation tube. The hollow tube includes an insertion end. The thermal-conductive member is in the hollow tube and adjacent to the insertion end. The thermal-conductive member includes a first end, a second end, and a receiving groove. The first end is near to the insertion end as compared with the second end, and the receiving groove is between the first end and the second end. The image-capturing module includes a camera module and a circuit board in the receiving groove. The camera module is at the insertion end and electrically connected to the circuit board. The first end contacts the camera module. The heat-dissipation tube is in the hollow tube. One end of the heat-dissipation tube contacts the thermal conductive member, and the other end of the heat-dissipation tube extends away from the insertion end.

Abstract: A fan stator structure includes a silicon steel sheet lamination formed of a plurality of laminated silicon steel sheets located between a set of insulating supports and having coils wound thereon; and a plurality of conducting coil end holders respectively including a fixing section and a connecting section, and a receiving zone located between the two sections. The fixing and the connecting section are located at two opposite ends of the conducting coil end holder, and the fixing section is connected to the set of insulating supports. The receiving zone is configured for receiving a front and a back end of the coils, so that the front and back ends of the coils are in contact with the conducting coil end holders. With the conducting coil end holders, the fan stator structure can be manufactured with simplified procedures, reduced time and labor costs, and upgraded good yield rate.

Abstract: A manufacturing method of fan stator structure includes the steps of providing a fan stator; providing a plurality of coil lead wire holders at an end of the fan stator; and winding lead wires on the fan stator to form coils, and setting and connecting a front end and a back end of each of the lead wires to the coil lead wire holders. The above method eliminates the drawbacks of the conventional fan stator coil winding operation, such as requiring manual twisting and trimming of the lead wire front ends and back ends and leaking of tin solder occurred during welding of the lead wires to a circuit board.

Abstract: A reserve tank has a container, an outlet component, and an inlet component. The outlet component and the inlet component are mounted on the container. The outlet component has an open end located at a center of the container. The inlet component has a branch portion mounted in the container and an inlet channel in the branch portion. Therefore, when the reserve tank is disposed obliquely, even though the reserve tank is not full of a working liquid and contains some gas, the gas can hardly flow into the open end of the outlet component. In addition, if some gas enters the container through the inlet channel and thus forms bubbles, the bubbles may move upward along part of the branch tunnels extending upward, so the entering bubbles are still far from the open end.

Abstract: A wet etching control system includes a liquid level detector, an etching agent spraying component, a cleaning agent spraying component and controller. The liquid level detector is configured to detect a liquid level of leakage liquid in a leakage liquid collection tank, and the controller is configured to control the etching agent spraying component to stop a spraying of an etching agent onto a surface of a wafer, and control the cleaning agent spraying component to spray a cleaning agent onto the surface of the wafer when the liquid level of the leakage liquid is greater than a first preset value.

Abstract: An electronic device is disclosed, which includes: a support unit; a display panel disposed on the support unit; a first circuit board, wherein the support unit is disposed between the display panel and the first circuit board; an electronic component disposed on the first circuit board; and a second circuit board electrically connected to the display panel, wherein the second circuit board includes a first portion and a second portion, and the support unit is disposed between the first portion and a second portion, wherein the first circuit board is electrically connected to the display panel through the second circuit board.

Abstract: An optical plate with protrusions, an optical structure, a backlight module and a display device are provided. The optical plate includes a main body and several protrusions. The main body has a first surface. The protrusions are formed on and projected from the first surface. An area ratio of the protrusions to the first surface is in a range of 0.03˜35%. The protrusions have a pitch in a range of 0.5˜10 mm, and a portion of the first surface other than the protrusions has a first center line mean roughness Ra in a range of 0.01˜0.1 ?m.

Abstract: An electronic device is disclosed, which includes: a display panel comprising a first substrate; a support unit disposed opposite to the display panel; a first circuit board electrically connected to the display panel and having a fist region and a second region, wherein the first region is not overlapped with the support unit in a normal direction of the first substrate, and the second region is overlapped with the support unit in the normal direction of the first substrate; and an electronic component disposed on the first region of the first circuit board.