Abstract: The disclosure provides a stator module and a magnetic field generated structure which includes a magnetizer and an electrically conducting pipe. The electrically conducting pipe is wound around the magnetizer and has a passage inside. The passage has an outlet and an inlet opposite to each other. The electrically conducting pipe has a current input portion and a current output portion.

Abstract: The present application provides a touch-sensing display panel comprising a display panel and a touch-sensing device disposed above the display panel. The touch-sensing device comprises a plurality of select lines, a plurality of readout lines and a plurality of capacitive touch-sensing units arranged in array. Each of the capacitive touch-sensing units comprises a transistor and a touch-sensing pad, each of the transistors comprises a gate electrode electrically connected to one of the select lines, a source electrode electrically connected to a reference voltage, a drain electrode electrically connected to one of the readout lines, and a channel layer electrically coupled to the touch-sensing pad.

Abstract: An active device including a source, a drain, an oxide semiconductor layer, a gate and a gate insulator layer is provided. The source includes first stripe electrodes parallel to each other and a first connection electrode connected thereto. The drain includes second stripe electrodes parallel to each other and a second connection electrode connected thereto, wherein the first stripe electrodes and the second stripe electrodes are parallel to each other, electrically isolated, and alternately arranged, and a zigzag trench is formed therebetween. The gate extends along the zigzag trench. The oxide semiconductor layer is in contact with the source and drain, wherein a contact area among the oxide semiconductor layer and each first stripe electrodes substantially equals to a layout area of each first stripe electrodes and a contact area among each second stripe electrodes substantially equals to a layout area of each second stripe electrodes.

Abstract: An active device, a driving circuit structure, and a display panel are provided. The active device includes a gate, a gate insulation layer covering the gate, a semiconductor layer disposed above the gate, an etching stop layer disposed on the gate insulation layer and the semiconductor layer, a source, and a drain. The gate forms a meandering pattern on a substrate. The semiconductor layer has an area substantially defining a device region where the active device is. The etching stop layer has a first contact opening and a second contact opening. The first contact opening and the second contact opening separated from each other and both exposing the semiconductor layer. The source and the drain separated from each other are disposed on the etching stop layer and in contact with the semiconductor layer through the first contact opening and the second contact opening, respectively.

Abstract: An image playback method includes starting an image display module, detecting glasses data in a predetermined range, comparing the detected glasses data with a set of data to generate a first comparison result, and the image display module playing a 3D image or a 2D image according to the first comparison result.

Abstract: A method is provided for fabricating a thin-film transistor (TFT). The method includes forming a semiconductor layer over a gate insulator that covers a gate electrode, and depositing an insulator layer over the semiconductor layer, as well as etching the insulator layer to form a patterned etch-stop without losing the gate insulator. The method also includes forming a source electrode and a drain electrode over the semiconductor layer and the patterned etch-stop. The method further includes removing a portion of the semiconductor layer beyond the source electrode and the drain electrode such that a remaining portion of the semiconductor layer covers the gate insulator in a first overlapping area of the source electrode and the gate electrode and a second overlapping area of the drain electrode and gate electrode.

Abstract: An active device, a driving circuit structure, and a display panel are provided. The active device includes a gate, a gate insulation layer covering the gate, a semiconductor layer disposed above the gate, an etching stop layer disposed on the gate insulation layer and the semiconductor layer, a source, and a drain. The gate forms a meandering pattern on a substrate. The semiconductor layer has an area substantially defining a device region where the active device is. The etching stop layer has a first contact opening and a second contact opening. The first contact opening and the second contact opening separated from each other and both exposing the semiconductor layer. The source and the drain separated from each other are disposed on the etching stop layer and in contact with the semiconductor layer through the first contact opening and the second contact opening, respectively.

Abstract: A feedback switching device and a method allow a drive control loop for a servo motor to actively switch the feedback mode in accordance with the rotating speed of the servo motor. When the servo motor is under a high speed operation, a sensorless position estimation feedback technology is used as the feedback mode; on the other hand, when the servo motor is under a low speed operation, the switching mode is automatically switched to a position sensing feedback technology. Therefore, the development needs for multi-function, high performance and low cost in the field of the servo motor control are met, and the conventional problem is solved that, when being applied to a servo driving system having a wide speed range, the single use of the position sensing feedback technology or the sensorless position estimation feedback technology fails to satisfy the application for a wide speed range.

Abstract: A detachable USB fan module mounting structure includes a machine case having a top opening and two guide rails at two opposite lateral sides of the top opening, a circuit board with one a USB connector accommodated in the machine case, a cover member detachably covered on the top opening of the machine case and having a coupling structure detachably coupled to the guide rails of the machine case and a bottom bracket with a fan module positioning structure to hold a USB fan module that has a power cord with a USB plug connected to the USB connector of the circuit board.

Abstract: A light emitting diode (LED) driving apparatus is disclosed. The LED driving apparatus includes a power converter, a voltage sample-and-hold and comparison circuit, and a pre-charge clock generator. The power converter has a power transistor switch for processing power conversion and outputs a driving voltage at an output terminal. The voltage sample-and-hold and comparison circuit enters a sample-and-hold mode or a comparing mode according to a dimming status signal. The voltage sample-and-hold and comparison circuit samples and holds a feedback voltage to obtain a pre-storage voltage during the sample-and-hold mode and compares the pre-storage voltage with the feedback voltage to obtain a comparison result during the comparing mode. The voltage sample-and-hold and comparison circuit generates a pre-charge enable signal according to the comparison result.

Abstract: An edge triggered flip-flop circuit is disclosed with a clock signal, an input signal, a switch module using the clock signal for defining a data passing window, and a latch module for receiving the input signal during the data passing window.

Abstract: An active device including a source, a drain, an oxide semiconductor layer, a gate and a gate insulator layer is provided. The source includes first stripe electrodes parallel to each other and a first connection electrode connected thereto. The drain includes second stripe electrodes parallel to each other and a second connection electrode connected thereto, wherein the first stripe electrodes and the second stripe electrodes are parallel to each other, electrically isolated, and alternately arranged, and a zigzag trench is formed therebetween. The gate extends along the zigzag trench. The oxide semiconductor layer is in contact with the source and drain, wherein a contact area among the oxide semiconductor layer and each first stripe electrodes substantially equals to a layout area of each first stripe electrodes and a contact area among each second stripe electrodes substantially equals to a layout area of each second stripe electrodes.

Abstract: A detachable USB fan module mounting structure includes a machine case having a top opening and two guide rails at two opposite lateral sides of the top opening, a circuit board with one a USB connector accommodated in the machine case, a cover member detachably covered on the top opening of the machine case and having a coupling structure detachably coupled to the guide rails of the machine case and a bottom bracket with a fan module positioning structure to hold a USB fan module that has a power cord with a USB plug connected to the USB connector of the circuit board.

Abstract: A display panel having a repair structure utilizes floating repair lines integrated into the display panel. Each of the floating repair lines bridges across each of any two adjacent pixels so as to be used for the repair of open lines on scan lines, data lines and common lines in the display panel as required. The display panel of the present invention having a repair structure integrates each of the floating repair lines between each of any two adjacent pixels so as to form new substitutional signal transmission routes of various types of open lines. The substitutional signal transmission route is able to reduce the resistive-capacitive delay of the repaired display panel and the impedance of repaired lines, and avoid signal decay and distortion.

Abstract: The invention discloses an active matrix touch sensing circuit apparatus used in a touch panel comprises a sensing unit, a resistance, and a thin film transistor. The resistance connects the sensing unit and the first scan line. The control end of the thin film transistor connects the sensing unit, the second scan line connects the input end of the thin film transistor, and the read out line connects the output end of the thin film transistor. When the sensing value of the body touch sensing unit is changed, and then the input wave form of the control end is changed. The output end generates an open current, and the read out line transmits the open current.

Abstract: A lattice reduction architecture, a lattice reduction method and a detection system thereof are proposed. The proposed architecture performs lattice reduction on channel matrices corresponding to sub-carriers and includes G processing group blocks, which receives channel matrices corresponding to the sub-carriers, and each of the first to the G-1th processing group blocks includes k processing modules respectively processing k sub-carriers, and the Gth processing group block includes j processing modules, where j<=k. In each one of the processing group blocks, at least one processing module receives an initial matrix, where the processing module includes a lattice reduction processing unit provides a reduction matrix to at least one neighboring processing module when a lattice reduction algorithm is processed on a channel matrix corresponding to its respective sub-carrier for at least iteration loops according to the channel matrix and the received initial matrix.

Abstract: A method for controlling starting of a motor is described, which is mainly applicable to estimate a possible initial position of a rotor of a motor by detecting a rotor rotation signal of the motor, and find out a most possible initial position of the rotor after making statistics. In the method for controlling the starting of the motor, a starting angle position region of the motor is calculated simply by using the rotor rotation signal of the motor, without additionally arranging a Hall sensor, so as to save a cost of a Hall device and an assembling cost. Furthermore, accuracy for estimating the starting position region can be increased according to an accuracy specification of products, thereby achieving a high flexibility.

Abstract: A light emitting diode (LED) driving apparatus is disclosed. The LED driving apparatus includes a power converter, a voltage sample-and-hold and comparison circuit, and a pre-charge clock generator. The power converter has a power transistor switch for processing power conversion and outputs a driving voltage at an output terminal. The voltage sample-and-hold and comparison circuit enters a sample-and-hold mode or a comparing mode according to a dimming status signal. The voltage sample-and-hold and comparison circuit samples and holds a feedback voltage to obtain a pre-storage voltage during the sample-and-hold mode and compares the pre-storage voltage with the feedback voltage to obtain a comparison result during the comparing mode. The voltage sample-and-hold and comparison circuit generates a pre-charge enable signal according to the comparison result.

Abstract: The present application provides a touch-sensing display panel comprising a display panel and a touch-sensing device disposed above the display panel. The touch-sensing device comprises a plurality of select lines, a plurality of readout lines and a plurality of capacitive touch-sensing units arranged in array. Each of the capacitive touch-sensing units comprises a transistor and a touch-sensing pad, each of the transistors comprises a gate electrode electrically connected to one of the select lines, a source electrode electrically connected to a reference voltage, a drain electrode electrically connected to one of the readout lines, and a channel layer electrically coupled to the touch-sensing pad.

Abstract: A feedback switching device and a method allow a drive control loop for a servo motor to actively switch the feedback mode in accordance with the rotating speed of the servo motor. When the servo motor is under a high speed operation, a sensorless position estimation feedback technology is used as the feedback mode; on the other hand, when the servo motor is under a low speed operation, the switching mode is automatically switched to a position sensing feedback technology. Therefore, the development needs for multi-function, high performance and low cost in the field of the servo motor control are met, and the conventional problem is solved that, when being applied to a servo driving system having a wide speed range, the single use of the position sensing feedback technology or the sensorless position estimation feedback technology fails to satisfy the application for a wide speed range.