Abstract: An electronic assembly includes a circuit board having a mounting surface and outer pads located on the mounting surface and staggered. The outer pads include pairs of differential signal pads arranged adjacent to each other including a first pair of differential signal pads and a second pair of differential signal pads. The first pair of differential signal pads and the second pair of differential signal pads are symmetrically arranged with respect to a symmetry line. A center extension line passing through the first pair of differential signal pads and a center extension line passing through the second pair of differential signal pads intersect at an intersection point on the symmetry line. The center extension line passing through the first pair of differential signal pads or the center extension line passing through the second pair of differential signal pads and the symmetry line are not perpendicular to each other.

Abstract: A separator for a lithium-ion battery contains an organic substrate coated with a coating layer, containing a binder and alumina particles. The alumina particles are surface treated with a silane of general formula (I) or (Ia). A method can be used for synthesis of the separator, which can be used in lithium-ion batteries.

Abstract: A liquid crystal display panel includes a substrate and a plurality of display units. Each display unit includes a first sub-display unit and a second sub-display unit. The first sub-display unit includes a first sub-pixel unit corresponding to a first color, a second sub-pixel unit corresponding to a second color, a third sub-pixel unit corresponding to a third color, and a fourth sub-pixel unit corresponding to a fourth color. The second sub-display unit includes a fifth sub-pixel unit corresponding to the third color, a sixth sub-pixel unit corresponding to the fourth color, a seventh sub-pixel unit corresponding to the first color, and a eighth sub-pixel unit corresponding to the second color.

Abstract: A lithium ion secondary battery includes LiFePO4 as a major component of the positive electrode active material. In order to implement the high rate capability with 10 C/1 C rate larger than 80%, the invention designs a positive electrode on a current collector with a ratio (A/t) of coating area to coating thickness greater than 1.2×106 (mm) and uses more than one tab on the current collector. The design of the invention can be applied to other active materials with low conductivity as the positive electrode for lithium ion battery.

Abstract: A lithium ion secondary battery includes LiFePO4 as a major component of the positive electrode active material. In order to implement the high rate capability with 10 C/1 C rate larger than 80%, the invention designs a positive electrode on a current collector with a ratio (A/t) of coating area to coating thickness greater than 1.2×106 (mm) and uses more than one tab on the current collector. The design of the invention can be applied to other active materials with low conductivity as the positive electrode for lithium ion battery.

Abstract: A liquid crystal display panel includes a substrate and a plurality of display units. Each display unit includes a first sub-display unit and a second sub-display unit. The first sub-display unit includes a first sub-pixel unit corresponding to a first color, a second sub-pixel unit corresponding to a second color, a third sub-pixel unit corresponding to a third color, and a fourth sub-pixel unit corresponding to a fourth color. The second sub-display unit includes a fifth sub-pixel unit corresponding to the third color, a sixth sub-pixel unit corresponding to the fourth color, a seventh sub-pixel unit corresponding to the first color, and a eighth sub-pixel unit corresponding to the second color.

Abstract: A lithium ion secondary battery includes LiFePO4 as a major component of the positive electrode active material. In order to implement the high rate capability with 10C/1C rate larger than 80%, the invention designs a positive electrode on a current collector with a ratio (A/t) of coating area to coating thickness greater than 1.2×106 (mm) and uses more than one tab on the current collector. The design of the invention can be applied to other active materials with low conductivity as the positive electrode for lithium ion battery.

Abstract: A calibration circuit for voltage-controlled oscillator (VCO) includes a calibration bias generator, a VCO, a detection unit, a micro control unit, an adjuster unit, a phase-locked loop (PLL) unit, a control voltage detection unit, and a control switch set. The calibration bias generator outputs a first control voltage. The VCO outputs an oscillation frequency according to the first control voltage. The detection unit detects the oscillation frequency and outputs the detection result signal to the micro control unit. The micro control unit outputs an adjust signal according to the detection result signal. The adjuster unit receives the adjust signal voltage and adjusts the oscillation frequency output from the VCO according to the adjust signal voltage. The PLL unit outputs a second control voltage to the VCO. The control voltage detection unit outputs voltage-detection signal to the micro control unit, which outputs the adjust signal according to the voltage-detection signal.

Abstract: A modulation method and a modulation apparatus in a phase-locked loop (PLL) provided. The modulation apparatus comprises a modulator, a crystal oscillator, a controllable R-divisor frequency divider, a controllable N-divisor frequency divider and a voltage-controlled oscillator (VCO). The crystal oscillator generates a fixed frequency oscillating signal. The controllable R-divisor frequency divider receives the oscillating signal from the crystal oscillator and divides the frequency by R. The VCO generates a frequency signal based on a voltage-controlled signal provided by the PLL and feedbacks the frequency signal to the controllable N-divisor frequency divider. The controller N-divisor frequency divider receives a feedback frequency from the VCO and divides the frequency by N.

Abstract: A lithium ion secondary battery includes LiFePO4 as a major component of the positive electrode active material. In order to implement the high rate capability with 10C/1C rate larger than 80%, the invention designs a positive electrode on a current collector with a ratio (A/t) of coating area to coating thickness greater than 1.2×106 (mm) and uses more than one tab on the current collector. The design of the invention can be applied to other active materials with low conductivity as the positive electrode for lithium ion battery.

Abstract: A calibration circuit for voltage-controlled oscillator (VCO) includes a calibration bias generator, a VCO, a detection unit, a micro control unit, an adjuster unit, a phase-locked loop (PLL) unit, a control voltage detection unit, and a control switch set. The calibration bias generator outputs a first control voltage. The VCO outputs an oscillation frequency according to the first control voltage. The detection unit detects the oscillation frequency and outputs the detection result signal to the micro control unit. The micro control unit outputs an adjust signal according to the detection result signal. The adjuster unit receives the adjust signal voltage and adjusts the oscillation frequency output from the VCO according to the adjust signal voltage. The PLL unit outputs a second control voltage to the VCO. The control voltage detection unit outputs voltage-detection signal to the micro control unit, which outputs the adjust signal according to the voltage-detection signal.

Abstract: A modulation method and a modulation apparatus in a phase-locked loop (PLL) provided. The modulation apparatus comprises a crystal oscillator, a controllable R-divisor frequency divider, a controllable N-divisor frequency divider and a voltage-controlled oscillator (VCO). The crystal oscillator generates a fixed frequency oscillating signal. The controllable R-divisor frequency divider receives the oscillating signal from the crystal oscillator and divides the frequency by R. The VCO generates a frequency signal based on a voltage-controlled signal provided by the PLL and feedbacks the frequency signal to the controllable N-divisor frequency divider. The controller N-divisor frequency divider receives a feedback frequency from the VCO and divides the frequency by N.