Abstract: A method of fabricating a semiconductor structure includes the following steps. A semiconductor wafer is provided. A plurality of first surface mount components and a plurality of second surface mount components are bonded onto the semiconductor wafer, wherein a first portion of each of the second surface mount components is overhanging a periphery of the semiconductor wafer. A first barrier structure is formed in between the second surface mount components and the semiconductor wafer. An underfill structure is formed under a second portion of each of the second surface mount components, wherein the first barrier structure blocks the spreading of the underfill structure from the second portion to the first portion.

Abstract: A driving method for a spindle motor and associated driving system and apparatus are provided. The driving method includes the following steps. Plural modulation signals and plural floating phases corresponding to the plural modulation signals are adjusted. A floating period comes immediately after an active period of each of the plural modulation signals according to the plural floating phases. During the floating period, a demagnetization time of the spindle motor is acquired according to a first terminal voltage signal at a first terminal of the spindle motor. If the demagnetization time is not smaller than the threshold time period, the step of adjusting the plural modulation signals is repeatedly done. Whereas, if the demagnetization time is smaller than the threshold time period, after the demagnetization time, a phase of the spindle motor is obtained according to the first terminal voltage signal.

Abstract: A driving method for a spindle motor and associated driving system and apparatus are provided. The driving method includes the following steps. Plural modulation signals and plural floating phases corresponding to the plural modulation signals are adjusted. A floating period comes immediately after an active period of each of the plural modulation signals according to the plural floating phases. During the floating period, a demagnetization time of the spindle motor is acquired according to a first terminal voltage signal at a first terminal of the spindle motor. If the demagnetization time is not smaller than the threshold time period, the step of adjusting the plural modulation signals is repeatedly done. Whereas, if the demagnetization time is smaller than the threshold time period, after the demagnetization time, a phase of the spindle motor is obtained according to the first terminal voltage signal.

Abstract: Provided herein are a TV program-based shopping guide system and a TV program-based shopping guide method. The TV program-based shopping guide system includes a detecting module, an expansion module and a recommendation module. The detecting module provides a plurality of key nouns according to program information corresponding to a TV program that a user is watching. The expansion module searches in at least one social network provided with a plurality of web articles according to the key nouns to obtain a plurality of expansion nouns. Each of the expansion nouns corresponds to one of the key nouns. The recommendation module searches in a commodity database according to the key nouns and the expansion nouns to obtain a matched commodity list, and then outputs information related to a plurality of recommended commodities included in the matched commodity list to at least one electronic device.

Abstract: A controller chip for controlling a motor device includes a first input port, a first output port, a controller, and a signal processing circuit. The first input port is arranged to receive a motor control input. The first output port is arranged to generate a motor control output. The controller is arranged to generate an output signal according to an input signal, and has a second input port for receiving the input signal and a second output port for outputting the output signal. The input signal is derived from the motor control input, and the motor control output is derived from the output signal. The signal processing circuit has a target interconnection configuration selected from a plurality of candidate interconnection configurations each including an interconnection between the first input port and the second input port and an interconnection between the first output port and the second output port.

Abstract: A controller chip for controlling a motor device includes a first input port, a first output port, a controller, and a signal processing circuit. The first input port is arranged to receive a motor control input. The first output port is arranged to generate a motor control output. The controller is arranged to generate an output signal according to an input signal, and has a second input port for receiving the input signal and a second output port for outputting the output signal. The input signal is derived from the motor control input, and the motor control output is derived from the output signal. The signal processing circuit has a target interconnection configuration selected from a plurality of candidate interconnection configurations each including an interconnection between the first input port and the second input port and an interconnection between the first output port and the second output port.