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    • 42. 发明申请
    • POWER SUPPLY
    • 电源
    • US20090027039A1
    • 2009-01-29
    • US11952142
    • 2007-12-07
    • SHIH-FANG WONGTSUNG-JEN CHUANGJUN ZHANGJUN-WEI ZHANG
    • SHIH-FANG WONGTSUNG-JEN CHUANGJUN ZHANGJUN-WEI ZHANG
    • G01R19/02H02K47/02
    • G01R31/40G01R15/125G01R31/2808
    • A power supply is for receiving an AC voltage and outputting a DC voltage and an output current to an electronic device. The power supply includes an input module, an output module, a measuring interface, a measuring interface, and a switch module. The input module is for receiving the AC voltage. The output module is for outputting the DC voltage and the output current to the electronic device. The measuring interface is for electrically contacting with a part of the electronic device. The measuring module is for measuring the DC voltage, the output current, and a voltage and a current of the part of the electronic device. The switch module is for choosing one of the output module and the measuring interface to be electrically connected to the measuring module.
    • 电源用于接收交流电压并向电子设备输出直流电压和输出电流。 电源包括输入模块,输出模块,测量接口,测量接口和开关模块。 输入模块用于接收交流电压。 输出模块用于向电子设备输出直流电压和输出电流。 测量接口用于与电子设备的一部分电接触。 测量模块用于测量电子设备的直流电压,输出电流以及电压和电流。 开关模块用于选择电气连接到测量模块的输出模块和测量接口之一。
    • 46. 发明申请
    • THREE-PHASE ALTERNATING CURRENT VOLTAGE REGULATOR
    • 三相交流电流稳压器
    • US20080150510A1
    • 2008-06-26
    • US11748502
    • 2007-05-15
    • SHIH-FANG WONGTSUNG-JEN CHUANGJUN LI
    • SHIH-FANG WONGTSUNG-JEN CHUANGJUN LI
    • G05F5/04G05F5/00
    • G05F1/12
    • A three-phase AC voltage regulator is for adjusting a line voltage on transmission lines. The three-phase AC voltage regulator includes a sampling circuit, a reference-voltage circuit, a comparator, a switch, a power supply, and a compensator. The sampling circuit is for sampling the line voltage. The reference-voltage circuit is for receiving a line-to-line voltage from the transmission lines and generating a standard voltage. The comparator is for comparing the line voltage and the standard voltage to obtain a signal. The switch is for being turned on or off based on the signal. The power supply is for supplying various electric powers to the compensator. The compensator is for receiving the electric power and generating compensating voltages. The compensating voltages are used to compensate the line voltage.
    • 三相交流电压调节器用于调整传输线路上的线路电压。 三相交流电压调节器包括采样电路,参考电压电路,比较器,开关,电源和补偿器。 采样电路用于对线路电压进行采样。 参考电压电路用于从传输线接收线对线电压并产生标准电压。 比较器用于比较线路电压和标准电压以获得信号。 该开关用于根据信号开启或关闭。 电源用于向补偿器提供各种电力。 补偿器用于接收电力并产生补偿电压。 补偿电压用于补偿线路电压。
    • 48. 发明申请
    • HUMIDITY DETECTION AND POWER CUT-OFF DEVICE
    • 湿度检测和电源切断装置
    • US20080013241A1
    • 2008-01-17
    • US11746650
    • 2007-05-10
    • SHIH-FANG WONGTSUNG-JEN CHUANGWEN-JIAN CUIJUN-WEI ZHANG
    • SHIH-FANG WONGTSUNG-JEN CHUANGWEN-JIAN CUIJUN-WEI ZHANG
    • H02H1/00G01R27/02
    • H02H5/083Y10T307/779
    • A humidity detection and power cut-off device for electronic equipment is provided. The device is connected between a battery (10) and a motherboard (40) of the electronic equipment and includes an auto protection device (20) and a moisture-triggered device (30). The auto protection device is connected between the battery and the power management module and is used to establish or cut off the connection between the battery and the power management module. The moisture-triggered device is used to detect the immediate ambient humidity and controls the auto protection device. If the moisture-triggered circuit detects that the immediate ambient humidity exceeds a predetermined critical humidity value, the moisture-triggered device outputs a trigger signal to the auto protection device. The trigger signal controls the auto protection circuit to cut off a connection between the battery and the power management module, thus to achieve waterproofing protecting for the electronic equipment.
    • 提供电子设备的湿度检测和断电装置。 该装置连接在电子设备的电池(10)和母板(40)之间,并且包括自动保护装置(20)和湿气触发装置(30)。 自动保护装置连接在电池和电源管理模块之间,用于建立或切断电池与电源管理模块之间的连接。 水分触发装置用于检测即时环境湿度并控制自动保护装置。 如果湿气触发电路检测到即时环境湿度超过预定临界湿度值,则湿气触发装置向自动保护装置输出触发信号。 触发信号控制自动保护电路切断电池和电源管理模块之间的连接,从而实现电子设备的防水保护。
    • 50. 发明申请
    • DRIVING CIRCUIT AND LIQUID CRYSTAL DISPLAY USING THE SAME
    • 驱动电路和使用其的液晶显示器
    • US20130009926A1
    • 2013-01-10
    • US13234097
    • 2011-09-15
    • QI-LONG YUJUN ZHANGJUN-WEI ZHANGCHIA-HUNG CHIENTSUNG-JEN CHUANGSHIH-FANG WONG
    • QI-LONG YUJUN ZHANGJUN-WEI ZHANGCHIA-HUNG CHIENTSUNG-JEN CHUANGSHIH-FANG WONG
    • G09G3/36G09G5/00
    • G09G3/18G09G2310/0264
    • A driving circuit for driving an LCD includes a common electrode, a number of pixel electrodes, a peripheral circuit, and a processing unit including a first input/output (I/O) port, a second I/O port; and a number of third I/O ports. The first I/O port and the second I/O ports are connected to the common electrode via the peripheral circuit, and each third I/O port is connected to a different pixel electrode. The processing unit controls the first I/O port, the second I/O port, and the third I/O ports to output a first or second voltage according to a display signal, thus the pixel electrodes are at the first or the second voltage accordingly, the common electrode is at a voltage in a range between the second voltage and the first voltage in receiving the voltage output by the peripheral circuit, thus driving the LCD to display an image.
    • 用于驱动LCD的驱动电路包括公共电极,多个像素电极,外围电路和包括第一输入/输出(I / O)端口,第二I / O端口的处理单元; 和多个第三个I / O端口。 第一个I / O端口和第二个I / O端口通过外围电路连接到公共电极,并且每个第三个I / O端口连接到不同的像素电极。 处理单元控制第一I / O端口,第二I / O端口和第三I / O端口,以根据显示信号输出第一或第二电压,因此像素电极处于第一或第二电压 因此,在接收由外围电路输出的电压时,公共电极处于第二电压和第一电压之间的范围内的电压,从而驱动LCD显示图像。