Abstract: An integrated input system includes a touch sensing unit, a signal processing unit, a user instruction recognizing unit and an integration bus. The touch sensing unit has at least an electrical circuit and a transmission conducting line for outputting a sensing signal after being touched with one or multiple objects. The signal processing unit processes the sensing signal and outputting a press point message. The user instruction recognizing unit analyzes a user instruction, which includes a keyboard message input, a triggering action of a functional key or hot key, a directional input of a touchpad or mouse and a drawing information input of a handwriting board, corresponding to the press point message. The integration bus receives information of an external display unit and transmits the user instruction.

Abstract: A touch pad includes a first substrate, a second substrate and a joining layer. The joining layer joins the first substrate and the second substrate together. The first substrate provides a refection layer at a lateral side or both sides thereof with at least a light emitting component being disposed at the periphery of said reflection layer. The second substrate provides an electrical circuit with a first conductor to connect with the light emitting component. The reflection layer is provided with a size less than said first substrate and has an upper side to adhere said first substrate so as to be fixed in said joining layer. the electrical circuit is capable of determining if the touch pad is touched with an object by means of receiving a change of coupling capacity of a sensing locus and capable of controlling luminosity of said light emitting component.

Abstract: A multi-induced touchpad sequentially includes a protect layer, a first axis locus, an insulation layer, a multi-induced layer, a space dot layer, a conductive film and a substrate. The first axis locus layer has the first axis locus and the multi-induced layer has the second axis locus and a conductive circuit is provided at the first axis locus layer and the multi-induced layer respectively. The respective axis locus is intersected to each other and the conductive circuit is connected to the axis locus respectively for transmitting the conductive inducing signal to a subsequent signal processing component. The second axis locus has an electrical node at an end thereof and the conductive film has an electrical node thereon for connecting with a voltage source and a resistance calculation circuit such that the induced signal at the presses spot can be created and figured out.

Abstract: A method for identifying a single tap with a controller employing the method comprises following steps: (a) detecting the first hit-movement being conducted by the object touching the touch device; (b) starting a time-counting if a detected result of step (a) is “YES”; (c) detecting if the object leaves the touch device within the first reference time interval; (d) generating an operation signal to represent a start of the hit-movement at the time of the first reference time interval ending if a detected result of step (c) is “YES”; (e) detecting if the second hit-movement is conducted by the object touching the touch device within a second reference time interval after the first reference time interval; (f) maintaining the operation signal to represent the second hit-movement being conducted if a detected result of step (e) is “YES”; and (g) terminating said operation signal at the time of the second reference time interval ending to represent a cease of the second hit-movement if a detected result of said s

Abstract: A method capable of controlling brushless DC motor detects the magnetic pole positions of the rotor with a Hall component to produce a Hall signal correspondingly, generates a PWM signal based on an external control signal with a PWM generator, controls a switch circuit based on the PWM signal and the Hall signal with a driver such that switched output is capable of being sent to the current phase of the stator coils for rotating the rotor. Further, while the Hall signal is detected to be level-switched, the external control signal level increases or decreases corresponding to change of the level of the Hall signal with respect to the duty cycle of the PWM signal being controlled to increase to the preset duty cycle from 0 or to decrease to 0 from the preset duty cycle for eliminating both sharp wave in the current during switching and noise.

Abstract: A touch pad includes a first substrate, a second substrate and a joining layer. The joining layer joins the first substrate and the second substrate together. The first substrate provides a refection layer at a lateral side or both sides thereof with at least a light emitting component being disposed at the periphery of said reflection layer. The second substrate provides an electrical circuit with a first conductor to connect with the light emitting component. The reflection layer is provided with a size less than said first substrate and has an upper side to adhere said first substrate so as to be fixed in said joining layer. the electrical circuit is capable of determining if the touch pad is touched with an object by means of receiving a change of coupling capacity of a sensing locus and capable of controlling luminosity of said light emitting component.

Abstract: A protect-control device capable of limiting current for reducing noise resulting from switchover of a motor includes a motor coil set, a driving unit, a sensing unit and a control unit. The motor coil set constitutes a motor. The driving unit is electrically connected to the motor coil and provides a driving level to pass through the motor coil for driving the motor. The sensing unit is electrically connected to the motor coil set, provides a preset reference level, detects the driving level, compares the driving level to the preset reference level and outputs identifying signal. The control signal is electrically connected to the driving unit, the sensing unit and a Hall component, adjusts the driving level based on the identifying signal for driving unit output maintaining a basic duty cycle.

Abstract: A protect-control device capable of limiting current for reducing noise resulting from switchover of a motor includes a motor coil set, a driving unit, a sensing unit and a control unit. The motor coil set constituting a motor. The driving unit is electrically connected to the motor coil and provides a driving level to pass through the motor coil for driving the motor. The sensing unit is electrically connected to the motor coil set, provides a preset reference level, detects the driving level, compares the driving level to the preset reference level and outputs identifying signal. The control signal is electrically connected to the driving unit, the sensing unit and a Hall component, adjusts the driving level based on the identifying signal for driving unit output maintaining a basic duty cycle.

Abstract: A method capable of controlling brushless DC motor detects the magnetic pole positions of the rotor with a Hall component to produce a Hall signal correspondingly, generates a PWM signal based on an external control signal with a PWM generator, controls a switch circuit based on the PWM signal and the Hall signal with a driver such that switched output is capable of being sent to the current phase of the stator coils for rotating the rotor. Further, while the Hall signal is detected to be level-switched, the external control signal level increases or decreases corresponding to change of the level of the Hall signal with respect to the duty cycle of the PWM signal being controlled to increase to the preset duty cycle from 0 or to decrease to 0 from the preset duty cycle for eliminating both sharp wave in the current during switching and noise.

Abstract: A method capable of controlling initial current value for driving a motor includes following steps: (a) an output reference level of a driving unit being connected to a motor coil set to operate a motor constituted with the motor coil set; (b) a magnetic pole change being detected with a sensing unit during the motor being in operation and an output signal being produced by the sensing unit; (c) determining if the motor is in a state of operation by means of whether a control unit receives the output signal or not; and (d) the control unit restricting the reference level of the driving unit being output to the motor coil set while the output signal of the sensing unit is received by the control unit.

Abstract: A functional expansion system for a touch pad of an electronic device includes a mode switching module, a signal receiving module, an instruction data base and a recognizing and figuring module. The mode switching module receives key pressing signal from the key to switch a controlled status of the electronic device between normal mode and special mode. The signal receiving module receives the touch signal and sends the touch signal to the recognizing and figuring module. The recognizing and figuring module recognizes touch coordinates, touch frequency or continuous locus under the special mode according to the touch signal, reads out the operational instruction and creates a control signal to call or execute an application software or program in the preset data saved in the instruction data base according to relation between the operational instruction and the control signal.

Abstract: A touch pad module includes a touch pad unit for generating contact signals in response to operation thereof, a control circuit unit separate from the touch pad unit, and an electrical coupling unit having a first end coupled to the touch pad unit and a second end coupled to the control circuit unit. The electrical coupling unit permits transmission of the contact signals generated by the touch pad unit to the control circuit unit.

Abstract: A method of identifying double tap gesture, wherein the double tap gesture is produced on a touch device and characterize in that: when the summation of the first appearing time duration, the time span between the two appearing time durations and the second appearing time duration is smaller than the first reference time, then generate a first signal that represents the first and second appearances. This is to simulate the double tap signal output from the double clicking of the mouse button and so as to achieve a short, simple and reliable determination.

Abstract: A method of identifying a drag gesture, with which the drag gesture is performed on a touch device and the method is characterized in that a drag signal can be generated when a sum of time duration of the first appearance and time span between an end of the first appearance time duration and a start of the second appearance is less than a first reference time, a sum of the first appearance time duration, the time span and a second appearance time duration is not less than the reference time value and an accumulated displacement of the second appearance time duration is not less than a reference displacement.

Abstract: A method for identifying a movement of single tap includes having detected the movement of the object contacting the touch device initiating to start time counting, having detected the movement of the object contacting the touch device terminating and a first time span being obtained and generating a control signal indicating the movement of single tap in case of the first time span being less than a second time span, the first time span being greater than a preset time span and only one contacting time being greater than the preset time with the second time span.

Abstract: A touch control type character input method is to utilize a control module for identifying moving loci created by an object moving on a hand writing board so as to be used during subsequent input. A plurality of vectors, which move in different directions, are combined and a parameter data collection is defined in the control module. When the object contacts the hand writing board, the position of the hand writing board being first touched is detected and assigned as the initial position. Then, a moving locus generated on the hand writing board is determined if it is effective and the moving locus is disassembled as at least a moving vector in case of being effective and is removed in case of being ineffective. The obtained moving vectors are combined and analyzed and compared with the parameter data collection defined in the control module.

Abstract: An input method defined with an initial position and moving directions has a control module identifying different gestures on a touch control device and generating different control signals corresponding to the gestures for a main unit being used with successive control functions. A position of first contacting the touch control device is assigned as the initial position and parameter data collection is defined in the control module by the initial position and the gestures in different moving directions for being compared. The gestures generated are detected if the definition of the initial position in company with moving directions is coincided. The gestures in accordance with the definition are compared to the parameter data collection and result of comparison is output to the main unit.

Abstract: A touch control method of single tap, which identifies a touch of an object on a touch device by way of a control module of the touch device and a control signal being generated corresponding to the touch for being used by a main unit to perform subsequent control functions with reference time being set up in the control module, includes detecting a touch created by the object on the touch device and starting time counting once the touch occurs, keeping detecting and recording time duration of the object staying on the touch device and outputting a control signal representing the touch for being used by the main unit in case of only an effective touch having been detected within the reference time. The touch is determined as an effective touch by way of the object staying on the touch control device exceeding the reference time so that the object is not necessary to be apart from the touch control device immediately with less effort.

Abstract: A touch control method for a drag gesture, which identifies a motion of the drag gesture executed on the touch device by an object by way of a control module of the touch device with control signal being generated corresponding to the drag gesture for being used by an main unit as subsequent control function with a first reference time being defined in the control module, includes detecting occurrence of the drag generated during the object moving on the touch device and starting counting time at the same time; determining time of the object staying on the touch device; outputting a control signal representing the motion of drag gesture for being used by the main unit in case of the staying time being exceeding the first reference time and the object keeping moving a small distance on the touch device; and keeping outputting the control signal to the main unit during the object stopping moving and keeping contacting with the touch device and stopping outputting the control signal to the main unit once the obj

Abstract: A method of identifying a drag gesture, with which the drag gesture is performed on a touch device and the method is characterized in that a drag signal can be generated when a sum of time duration of the first appearance and time span between an end of the first appearance time duration and a start of the second appearance is less than a first reference time, a sum of the first appearance time duration, the time span and a second appearance time duration is not less than the reference time value and an accumulated displacement of the second appearance time duration is not less than a reference displacement.