Abstract: A coaxial cable connector detachably jackets a coaxial cable. The coaxial cable connector includes a metal sleeve, a clamping sleeve, a coupling sleeve, and an internal conductive ring. The clamping sleeve is connected to a first end portion of a main body of the metal sleeve for being squeezed to deform radially to tightly clamp the coaxial cable. The coupling sleeve is disposed at a second end portion of the main body. The internal conductive ring is disposed in a ring containing space of the main body. When the main body jackets the coaxial cable, the metal sleeve is in contact with an external surface of a metal layer of the coaxial cable via the internal conductive ring but not in contact with an internal surface of the metal layer to establish electrical connection between the metal sleeve and the metal layer.

Abstract: The invention provides a gate driving circuit and a display apparatus. The gate driving circuit includes 1st to Nth stage shift registers for respectively generating and sequentially outputting 1st to Nth stage scan signals to the display panel, where N is an integer greater than or equal to 4. Each of the shift registers is configured to receive a starting signal, and the starting signal is utilized to trigger the 1st and 2nd stage shift registers to generate the 1st and 2nd stage scan signals respectively, and the starting signal is utilized to reset the 3rd to Nth stage shift registers.

Abstract: The invention provides a gate driving circuit and a display device. The gate driving circuit is configured to drive a display panel of the display device, and includes shift registers and at least a dummy shift register. The shift registers are respectively configured to generate and output scan signals to scan lines of the display panel, the dummy shift register is configured to generate a dummy scan signal before the scan signals are generated. The dummy scan signal and the scan signals are sequentially generated.

Abstract: The invention provides a gate driving circuit and a display device. The gate driving circuit is configured to drive a display panel of the display device, and includes shift registers and at least a dummy shift register. The shift registers are respectively configured to generate and output scan signals to scan lines of the display panel, the dummy shift register is configured to generate a dummy scan signal before the scan signals are generated. The dummy scan signal and the scan signals are sequentially generated.

Abstract: The invention provides a gate driving circuit and a display device. The gate driving circuit is configured to drive a display panel of the display device, and includes shift registers and at least a dummy shift register. The shift registers are respectively configured to generate and output scan signals to scan lines of the display panel, the dummy shift register is configured to generate a dummy scan signal before the scan signals are generated. The dummy scan signal and the scan signals are sequentially generated.

Abstract: The invention provides a gate driving circuit and a display apparatus. The gate driving circuit includes 1st to Nth stage shift registers for respectively generating and sequentially outputting 1st to Nth stage scan signals to the display panel, where N is an integer greater than or equal to 4. Each of the shift registers is configured to receive a starting signal, and the starting signal is utilized to trigger the 1st and 2nd stage shift registers to generate the 1st and 2nd stage scan signals respectively, and the starting signal is utilized to reset the 3rd to Nth stage shift registers.

Abstract: The invention provides a gate driving circuit and a display device. The gate driving circuit is configured to drive a display panel of the display device, and includes shift registers and at least a dummy shift register. The shift registers are respectively configured to generate and output scan signals to scan lines of the display panel, the dummy shift register is configured to generate a dummy scan signal before the scan signals are generated. The dummy scan signal and the scan signals are sequentially generated.

Abstract: A test system for testing an electronic device is disclosed. The test system includes a signal generator for generating an input signal, a signal splitter for splitting the input signal into a first splitting signal and a second splitting signal, a micro control unit for generating a first control signal and a second control signal, a first transmission interface for transmitting the first splitting signal and the first control signal, a second transmission interface for transmitting the second splitting signal and the second control signal, and a first signal adjustment unit for transforming the first splitting signal to a first test signal for test according to the first control signal.

Abstract: A surface-mountable impedance device includes a substrate formed as a non-ceramic circuit board, and an iron core. The substrate has a contact mounting side adapted to be mounted on a main board of an electronic device, and a core mounting side opposite to the contact mounting side. The substrate is formed with a plurality of mounting holes that extend from the contact mounting side and through the core mounting side. The iron core is mounted on the core mounting side of the substrate, and has opposite end surfaces that are transverse to the substrate and that are formed with a pair of strand holes therethrough. Each of plurality of coil strands passes through a respective one of the strand holes, is wound around the iron core, and has opposite first and second end portions that extend to the contact mounting side of the substrate via the mounting holes, respectively.