Abstract: The present disclosure provides a dual-band transformer structure, which is suitable for at least two frequencies. The dual-band transformer structure includes a metal layer, a first transmission line, a second transmission line, and a third transmission line. The first transmission line and the second transmission line are disposed on the metal layer. A first end of the second transmission line is coupled to a second end of the first transmission line. A second end of the second transmission line is aligned with an edge of the metal layer, and a first end of the third transmission line is coupled to the second end of the second transmission line. The third transmission line extends away from the edge.

Abstract: A display panel and a spliced display are provided. The display panel includes a substrate, a plurality of light-emitting elements, a driving circuit, and an optical sensor. The substrate includes a through hole, and the through hole includes a hole. The plurality of the light-emitting elements are disposed on the substrate. The through hole is located in a region between two of the plurality of the light-emitting elements. The driving circuit is disposed on the substrate and electrically connected to the plurality of the light-emitting elements. The optical sensor is disposed corresponding to the through hole and receives sensing light through the hole. The width W of the hole meets the equation of H?W<D. H is the depth of the hole, and D is the distance between the two of the plurality of the light-emitting elements.

Abstract: The application discloses a transmitter with self-interference calibration ability, including: a signal generation unit for generating a signal; a CORDIC for generating an amplitude modulation signal and a phase modulation signal according to the signal; phase processing unit, for generating a frequency signal according to the phase modulation signal; a DPLL, including: a DCO, self-interference calibration unit, for generating phase compensation according to the signal, a phase difference and a reference clock; and a DCO control generation unit; and an output unit, for generating an output signal according to the amplitude modulation signal and a DCO output signal.

Abstract: The application discloses a transmitter with self-interference calibration ability, including: a signal generation unit for generating a signal; a CORDIC for generating an amplitude modulation signal and a phase modulation signal according to the signal; phase processing unit, for generating a frequency signal according to the phase modulation signal; a DPLL, including: a DCO, self-interference calibration unit, for generating phase compensation according to the signal, a phase difference and a reference clock; and a DCO control generation unit; and an output unit; for generating an output signal according to the amplitude modulation signal and a DCO output signal.

Abstract: An electronic device is provided. The electronic device includes a supporting substrate, a flexible substrate disposed on the supporting substrate, a first conductive layer disposed on the flexible substrate, a second conductive layer disposed on the first conductive layer, a plurality of organic elements disposed between the first conductive layer and the second conductive layer, and an opening passing through the supporting substrate and exposing a portion of the flexible substrate. The first conductive layer alternately contacts the second conductive layer and the plurality of organic elements.

Abstract: The present disclosure provides a dual-band transformer structure, which is suitable for at least two frequencies. The dual-band transformer structure includes a metal layer, a first transmission line, a second transmission line, and a third transmission line. The first transmission line and the second transmission line are disposed on the metal layer. A first end of the second transmission line is coupled to a second end of the first transmission line. A second end of the second transmission line is aligned with an edge of the metal layer, and a first end of the third transmission line is coupled to the second end of the second transmission line. The third transmission line extends away from the edge.

Abstract: Examples herein disclose an apparatus. The apparatus includes a network interface controller (NIC) port to be dedicated to a management functionality of a server. The apparatus also includes a light emitting diode (LED), coupled to the NIC port, to provide a visible indication that the NIC port is dedicated to the management functionality of the server.

Abstract: The present disclosure is related to an electronic device that includes a display area and a non-display area. The electronic device includes a supporting substrate, a flexible substrate, a first organic insulating layer, a first conductive layer, a second conductive layer, a second organic insulating layer, and a resilient structure. The flexible substrate is disposed on the supporting substrate. The first organic insulating layer is disposed on the flexible substrate. The first conductive layer is disposed on the first organic insulating layer. The second conductive layer is disposed on the first conductive layer. The second organic insulating layer is disposed on the second conductive layer. The resilient structure includes resilient elements disposed between the first conductive layer and the second conductive layer. The first conductive layer alternately contacts the second conductive layer and the resilient elements.

Abstract: The present invention discloses a wireless transceiver capable of offsetting internal signal leakage. The wireless transceiver includes a transmission circuit, a reception circuit and a calibration circuit. The calibration circuit generates a first estimation signal according to the difference between a test signal and a reception digital signal passing through a standard path, generates a second estimation signal according to the difference between the test signal and a reception digital signal passing through a leakage path, and then determines N coefficient(s) of a calibration filter according to the difference between the first estimation signal and the second estimation signal. Therefore, the calibration circuit including the calibration filter can output a calibration signal to the reception circuit to offset at least a part of the signal leakage from the transmission circuit to the reception circuit.

Abstract: The present invention discloses a wireless transceiver capable of offsetting internal signal leakage. The wireless transceiver includes a transmission circuit, a reception circuit and a calibration circuit. The calibration circuit generates a first estimation signal according to the difference between a test signal and a reception digital signal passing through a standard path, generates a second estimation signal according to the difference between the test signal and a reception digital signal passing through a leakage path, and then determines N coefficient(s) of a calibration filter according to the difference between the first estimation signal and the second estimation signal. Therefore, the calibration circuit including the calibration filter can output a calibration signal to the reception circuit to offset at least a part of the signal leakage from the transmission circuit to the reception circuit.

Abstract: The present disclosure is related to an electronic device that includes a display area and a non-display area. The electronic device includes a supporting substrate, a flexible substrate, a first organic insulating layer, a first conductive layer, a second conductive layer, a second organic insulating layer, and a resilient structure. The flexible substrate is disposed on the supporting substrate. The first organic insulating layer is disposed on the flexible substrate. The first conductive layer is disposed on the first organic insulating layer. The second conductive layer is disposed on the first conductive layer. The second organic insulating layer is disposed on the second conductive layer. The resilient structure includes resilient elements disposed between the first conductive layer and the second conductive layer. The first conductive layer alternatively contacts the second conductive layer and the resilient elements.

Abstract: Examples herein disclose an apparatus. The apparatus includes a network interface controller (NIC) port to be dedicated to a management functionality of a server. The apparatus also includes a light emitting diode (LED), coupled to the NIC port, to provide a visible indication that the NIC port is dedicated to the management functionality of the server.

Abstract: A transmitter with compensating mechanism of pulling effect includes an output unit and a correction unit. The output unit mixes a first correction signal and a second correction signal according to an oscillating signal to generate a modulated signal, and to amplify the modulated signal to generate a first output signal. The correction unit analyzes the power of the first output signal to generate a first coefficient and a second coefficient, and generate the first correction signal and the second correction signal according to the first coefficient, the second coefficient, an in-phase data signal, and a quadrature data signal.

Abstract: Examples herein disclose an apparatus. The apparatus includes a network interface controller (NIC) port to be dedicated to a management functionality of a server. The apparatus also includes a light emitting diode (LED), coupled to the NIC port, to provide a visible indication that the NIC port is dedicated to the management functionality of the server.

Abstract: Examples herein disclose an apparatus. The apparatus includes a network interface controller (NIC) port to be dedicated to a management functionality of a server. The apparatus also includes a light emitting diode (LED), coupled to the NIC port, to provide a visible indication that the NIC port is dedicated to the management functionality of the server.

Abstract: A backlight device includes a number of light emitting strings, a number of switch units, a first control unit and a second control unit. Each of the light emitting strings includes a number of light emitting units connected in series. The light emitting strings are configured to be driven by electric power to emit light. One of the switch units serves as a reference switch unit. The first control unit is configured to adjust a voltage level of the control terminal of the reference switch unit according to a voltage level of the reference node. The second control unit is configured to instruct the first control unit to set the voltage levels of the control terminal of each of the switch units and the electric power according to pre-calibration data corresponding to the illumination type of the backlight device.

Abstract: A prize-dispensing apparatus includes a casing unit, a preloading unit, a pulling unit, a feed-measuring unit and a grabbing unit. The preloading unit is partially inserted in and movably connected to the casing unit. The pulling unit is inserted in and connected to the casing unit. The grabbing unit includes claws and links. Each claw incudes an upper end pivotally connected to the preloading unit and a lower end for contact with a prize. Each link includes an upper end pivotally connected to the casing unit and a lower end pivotally connected to a portion of a corresponding claw. The claws are closed to grab the prize when the pulling unit is actuated. The claws are opened by the preloading unit when the pulling unit is not actuated. The feed-measuring unit is inserted in the casing unit and used to measure feed of the pulling unit.

Abstract: A display panel including a first pixel array, a second pixel array and a display medium therebetween is provided. The first pixel array includes a plurality of first pixel sets, and the second pixel array includes a plurality of second pixel sets. The second pixel array is disposed overlapping the first pixel array, and the display medium is disposed between the first pixel array and the second pixel array. A display unit set is constituted by each of the first pixel sets, one of the second pixel sets disposed overlapping the each of the first pixel sets and the display medium disposed between the first pixel set and the second pixel set, and the display unit set includes a plurality of display units.

Abstract: A transmitter with compensating mechanism of pulling effect includes an output unit and a correction unit. The output unit mixes a first correction signal and a second correction signal according to an oscillating signal to generate a modulated signal, and to amplify the modulated signal to generate a first output signal. The correction unit analyzes the power of the first output signal to generate a first coefficient and a second coefficient, and generate the first correction signal and the second correction signal according to the first coefficient, the second coefficient, an in-phase data signal, and a quadrature data signal.

Abstract: A display device includes an image processing device and a 3D (three-dimensional) display device. The image processing device captures and processes images of a plurality of objects to obtain positions of the plurality of objects. When a distance between at least two of the plurality of objects is smaller than a predetermined distance, the image processing device sets the at least two objects as a first group and sets an object of the plurality of objects that is closest to the first group as a first object, according to the positions of the plurality of objects. The 3D display device adjusts a visible range according to positions of the first group and the first object. A method for adjusting a visible range is also disclosed herein.