Abstract: This disclosure is a condensate evaporation device. An air conditioning apparatus includes a compressor, an evaporator and a condenser connected with one another. A water tray is arranged to receive the condensate. A water distribution module includes a water separator base and a water separator piece. The water separator piece and the water separator base are combined to define a water channel. The condensate flows through the water channel to evenly flow out. A multi-folded water absorbing body is arranged on one side of the water separator base to absorb the condensate flowed out from the water separator base. The water tank is arranged on a bottom side of the multi-folded water absorbing body. A fan is arranged on one side of the multi-folded water absorbing body. Accordingly, the condensate may be evaporated efficiently.

Abstract: An over-voltage protection circuit includes an over-voltage detection circuit, a voltage generator and a switch for providing over-voltage protection between two pins of a USB Type-C port. The over-voltage detection circuit provides an over-voltage signal according to the level of the second pin. The switch includes a first end coupled to the first pin, a second end coupled to the second pin and a control end coupled to a control signal. When the over-voltage signal does not indicate an over-voltage occurrence at the second pin, the voltage generator provides the control signal having a first level for operating the switch in a first region. When the over-voltage signal indicates an over-voltage occurrence at the second pin, the voltage generator adjusts the control signal to a second level for cutting off the switch. The switch operates in a second region after the over-voltage occurrence and before the switch is cut off.

Abstract: An over-voltage protection circuit includes an over-voltage detection circuit, a voltage generator and a switch for providing over-voltage protection between two pins of a USB Type-C port. The over-voltage detection circuit provides an over-voltage signal according to the level of the second pin. The switch includes a first end coupled to the first pin, a second end coupled to the second pin and a control end coupled to a control signal. When the over-voltage signal does not indicate an over-voltage occurrence at the second pin, the voltage generator provides the control signal having a first level for operating the switch in a first region. When the over-voltage signal indicates an over-voltage occurrence at the second pin, the voltage generator adjusts the control signal to a second level for cutting off the switch. The switch operates in a second region after the over-voltage occurrence and before the switch is cut off.

Abstract: A refrigeration cabinet includes a freezing compartment, a first evaporator and a second evaporator. The freezing compartment includes a freezing compartment door, and the first evaporator and the second evaporator are both equipped in the freezing compartment. The first evaporator is turned off and a second evaporator is working while the freezing compartment door is opened.

Abstract: The invention provides a temperature sensing device of an integrated circuit. The integrated circuit includes a plurality of stacked metal wire layers, and the temperature sensing device includes a first metal sheet, a first via and a second via. The first metal sheet is disposed between the first metal wire layer and the second metal wire layer of the metal wire layers. The first via and the second via are used to connect the first metal sheet and the first metal wire layer, wherein a temperature sensing signal enters the first metal sheet through the first via and leaves the first metal sheet through the second via to measure the temperature of the integrated circuit.

Abstract: A voltage generation device and a voltage generation method are provided. The voltage generation device includes a first voltage generator, a second voltage generator, a third voltage generator and an output voltage generator. The first to third voltage generators respectively generate first to third voltages. The output voltage generator generates an output voltage at an output end according to the first voltage, the second voltage and the third voltage. When the output voltage is converted between the first voltage and the second voltage, during a first time period, the first voltage generator provides the first voltage to a first capacitor, and the third voltage generator causes the output voltage to change from the second voltage to the third voltage. During a second time period, the first voltage generator and the first capacitor cause the output voltage to change from the third voltage to the first voltage.

Abstract: The invention provides a temperature sensing device of an integrated circuit. The integrated circuit includes a plurality of stacked metal wire layers, and the temperature sensing device includes a first metal sheet, a first via and a second via. The first metal sheet is disposed between the first metal wire layer and the second metal wire layer of the metal wire layers. The first via and the second via are used to connect the first metal sheet and the first metal wire layer, wherein a temperature sensing signal enters the first metal sheet through the first via and leaves the first metal sheet through the second via to measure the temperature of the integrated circuit.

Abstract: A method for controlling a touch system capable of reducing electromagnetic interference includes generating a first transmitting signal with a first frequency and a first alternating current shielding signal with the first frequency, transmitting the first transmitting signal to a first scan line of a plurality of scan lines of a touch panel, transmitting the first alternating current shielding signal to the plurality of scan lines exclusive of the first scan line, generating a second transmitting signal with a second frequency and a second alternating current shielding signal with the second frequency, transmitting the second transmitting signal to a second scan line of the plurality of scan lines, and transmitting the second alternating current shielding signal to the plurality of scan lines exclusive of the second scan line.

Abstract: A refrigeration cabinet includes a freezing compartment, a first evaporator and a second evaporator. The freezing compartment includes a freezing compartment door, and the first evaporator and the second evaporator are both equipped in the freezing compartment. The first evaporator is turned off and a second evaporator is working while the freezing compartment door is opened. In addition, a refrigeration cabinet operation method is also disclosed herein.

Abstract: A method for controlling a touch system capable of reducing electromagnetic interference includes generating first frequency data, generating a first transmitting signal with a first frequency and a first alternating current shielding signal with the first frequency according to the first frequency data, transmitting the first transmitting signal to a first scan line of a plurality of scan lines of a touch panel, transmitting the first alternating current shielding signal to the plurality of scan lines exclusive of the first scan line, generating second frequency data, generating a second transmitting signal with a second frequency and a second alternating current shielding signal with the second frequency according to the second frequency data, transmitting the second transmitting signal to a second scan line of the plurality of scan lines, and transmitting the second alternating current shielding signal to the plurality of scan lines exclusive of the second scan line.

Abstract: A touch pad driving device and a touch driving method are provided. The touch pad driving device is configured to scan a plurality of sensing channels of a touch pad, cause the selected sensing channel in the plurality of sensing channels receive a touch driving signal, cause the sensing channels adjacent to or around the selected sensing channel receive a shielding signal, and cause the remaining sensing channels receive a reference signal, so as to reduce electromagnetic interference generated by the touch pad.

Abstract: A touch pad driving device and a touch driving method are provided. The touch pad driving device is configured to scan a plurality of sensing channels of a touch pad, cause the selected sensing channel in the plurality of sensing channels receive a touch driving signal, cause the sensing channels adjacent to or around the selected sensing channel receive a shielding signal, and cause the remaining sensing channels receive a reference signal, so as to reduce electromagnetic interference generated by the touch pad.

Abstract: A gate driving circuit for providing a high driving voltage includes a first N-type high-voltage transistor and a second N-type high-voltage transistor connected in series between a driving voltage output node and a system low-voltage source. A voltage difference between a system high-voltage source and the system low-voltage source is greater than a withstand voltage of the first or second N-type high-voltage transistor. When the driving voltage output node is to output a system high voltage, the first N-type high-voltage transistor and the second N-type high-voltage transistor are turned off. Deep N-type well regions of the first N-type high-voltage transistor and the second N-type high-voltage transistor are applied with a first bias voltage. A voltage difference between the first bias voltage and the system low-voltage source is smaller than an interface breakdown voltage between the deep N-type well region and a P-type well region of the second N-type high-voltage transistor.

Abstract: A touch detection method includes outputting a first signal via an output terminal of a processing unit; receiving a second signal via an input terminal of the processing unit where a voltage level of the second signal corresponds to a voltage level of the first signal, a first capacitance of a first capacitor and a second capacitance of a second capacitor; performing a calibration calculation to the variation of voltage level of the second signal by using a calibration parameter for obtaining a calibrated variation; and determining a touch event has been triggered if the calibrated variation has passed a threshold.

Abstract: A touch detection device includes a processing unit, a first capacitor and a second capacitor. The processing unit has an output terminal for outputting a first analog signal, and an input terminal for receiving a second analog signal. The first capacitor has an adjustable first capacitance. The first capacitor includes a first terminal coupled to the output terminal of the processing unit, and a second terminal coupled to the input terminal of the processing unit. The second capacitor has a second capacitance. The second capacitor includes a first terminal coupled to the input terminal of the processing unit, and a second terminal coupled to a ground terminal. The first capacitance is adjusted to be substantially equal to the second capacitance. The processing unit determines whether a touch event is triggered according to variation of voltage level of the second analog signal.

Abstract: A detection circuit of Universal Serial Bus (USB) is provided. A port of the USB has a first configuration channel pin and a second configuration channel pin, and the first and second configuration channel pins are disposed on opposite sides. The detection circuit includes a switch unit and a detection unit. The switch unit is coupled to the first and second configuration channel pins to sequentially provide a first voltage level of the first configuration channel pin and a second voltage level of the second configuration channel pin. The detection unit is coupled to the switch unit and correspondingly provides a state reference signal according to the first and second voltage levels.

Abstract: A touch detection method includes outputting a first signal via an output terminal of a processing unit; receiving a second signal via an input terminal of the processing unit where a voltage level of the second signal corresponds to a voltage level of the first signal, a first capacitance of a first capacitor and a second capacitance of a second capacitor; performing a calibration calculation to the variation of voltage level of the second signal by using a calibration parameter for obtaining a calibrated variation; and determining a touch event has been triggered if the calibrated variation has passed a threshold.

Abstract: A touch detection device includes a processing unit, a first capacitor and a second capacitor. The processing unit has an output terminal for outputting a first analog signal, and an input terminal for receiving a second analog signal. The first capacitor has an adjustable first capacitance. The first capacitor includes a first terminal coupled to the output terminal of the processing unit, and a second terminal coupled to the input terminal of the processing unit. The second capacitor has a second capacitance. The second capacitor includes a first terminal coupled to the input terminal of the processing unit, and a second terminal coupled to a ground terminal. The first capacitance is adjusted to be substantially equal to the second capacitance. The processing unit determines whether a touch event is triggered according to variation of voltage level of the second analog signal.

Abstract: A detection circuit of Universal Serial Bus (USB) is provided. A port of the USB has a first configuration channel pin and a second configuration channel pin, and the first and second configuration channel pins are disposed on opposite sides. The detection circuit includes a switch unit and a detection unit. The switch unit is coupled to the first and second configuration channel pins to sequentially provide a first voltage level of the first configuration channel pin and a second voltage level of the second configuration channel pin. The detection unit is coupled to the switch unit and correspondingly provides a state reference signal according to the first and second voltage levels.

Abstract: A voltage converter including a first transistor, a second transistor, an inductor and a control module is provided. The first transistor has a source terminal receiving an input signal, and a body terminal receiving a first bias voltage. The second transistor has a drain terminal coupled to a drain terminal of the first transistor, a source terminal coupled to ground, and a body terminal receiving a second bias voltage. The inductor has a first terminal coupled to the drain terminal of the first terminal and a second terminal generating an output voltage. The control module is coupled to a gate terminal of the first transistor and a gate terminal of the second transistor for controlling conducting states of the first transistor and the second transistor.