Voltage control circuit
    231.
    发明授权

    公开(公告)号:US09652007B2

    公开(公告)日:2017-05-16

    申请号:US14453608

    申请日:2014-08-06

    Applicant: Yi-Peng Lin

    Inventor: Yi-Peng Lin

    CPC classification number: G06F1/26 G06F1/32

    Abstract: A voltage control circuit includes a processing unit, a power control circuit, a first impedance circuit, a first switch, and a current source. The power control circuit is used for outputting a core voltage to the processing unit. The first switch and the first impedance circuit are connected in parallel between the processing unit and the power control circuit, and they feedback a feedback voltage to the power control circuit. The current source is used for providing or extracting an operating current via the first impedance circuit or the first switch. The first switch is turned on and the processing unit receives a first core voltage when the processing unit operates at a normal mode. The first switch is turned off and the processing unit receives a second core voltage when the processing unit operates at an overvoltage mode.

    THERMAL PROTECTING DEVICE OF SPEAKER

    公开(公告)号:US20170127205A1

    公开(公告)日:2017-05-04

    申请号:US15336828

    申请日:2016-10-28

    Inventor: Wen-Hung Lin

    CPC classification number: H04R29/001 G01K7/24 G01K7/245 H04R3/007

    Abstract: A thermal protecting device of a speaker is provided. The thermal protecting device includes an amplifier and a temperature detecting unit. An input end of the amplifier receives an audio reference signal, an output end of the amplifier provides an audio output signal to the speaker. The temperature detecting unit receives an audio input signal to provide the audio reference signal, and detects an operation temperature of the speaker to determine an amplitude of the audio reference signal. The amplitude is inversely proportional to the operation temperature.

    Button-type connector module and electronic device using the same

    公开(公告)号:US09609098B2

    公开(公告)日:2017-03-28

    申请号:US15015133

    申请日:2016-02-04

    CPC classification number: H04M1/0274 H04M1/236

    Abstract: A button-type connector module and an electronic device using the button-type connector module are provided. The electronic device is adapted to the pluggable hot plug component. The electronic device includes a main body and a button-type connector module. The main body includes a motherboard. The button-type connector module is disposed in the main body. The button-type connector module includes a push button unit, a connector and a circuit board. The connector includes an accommodation recess. The hot plug component is plugged into or removed from the accommodation recess, when the connector moves relative to the main body to expose the accommodation recess. The circuit board is disposed between the push button unit and the connector. The push button unit and the connector are electrically connected to the motherboard of the main body via the circuit board.

    Display mode adjusting method of display device and display mode adjusting module thereof

    公开(公告)号:US09607575B2

    公开(公告)日:2017-03-28

    申请号:US14276746

    申请日:2014-05-13

    Inventor: Chih-Jung Wang

    Abstract: A display mode adjusting method and a display mode adjusting module executing the adjusting method are provided. The method includes the following steps: generating a saturation adjusting output color according to an input color to adjust the saturation; obtaining a relative color temperature adjusting parameter according to a target color temperature and an original optical characteristic of a display device; generating a color temperature adjusting output color according to the saturation adjusting output color and the relative color temperature adjusting parameter to adjust the color temperature; obtaining a brightness adjustment value according to the brightness of ambient light to adjust the brightness. Therefore, the display mode of the display device is adjusted to suitable for reading, which avoids the eyestrain when the users read for a long time.

    Battery and manufacture method thereof
    236.
    发明授权
    Battery and manufacture method thereof 有权
    电池及其制造方法

    公开(公告)号:US09583782B2

    公开(公告)日:2017-02-28

    申请号:US13944898

    申请日:2013-07-18

    Abstract: A battery includes a casing and a plurality of cell coils. The casing includes a bottom and a top, the bottom or the top surface of the casing are not symmetrical with each other and the multiple cell coils are placed in the casing and are electrically connected to each other. Each of the cell coils includes a positive node, a negative node and an insulation sheet, and the insulation sheet is between the positive node and the negative node. An outer diameter of the cell coil changes along with the shape of the casing. A manufacture method of a battery is provided.

    Abstract translation: 电池包括壳体和多个单元线圈。 壳体包括底部和顶部,壳体的底部或顶部表面彼此不对称,并且多个单元线圈被放置在壳体中并且彼此电连接。 每个单元线圈包括正节点,负节点和绝缘片,绝缘片位于正节点和负节点之间。 电池线圈的外径随壳体的形状而变化。 提供电池的制造方法。

    Computer device and method for converting working mode of universal serial bus connector of the computer device
    237.
    发明授权
    Computer device and method for converting working mode of universal serial bus connector of the computer device 有权
    用于转换计算机设备通用串行总线连接器工作模式的计算机设备和方法

    公开(公告)号:US09557791B2

    公开(公告)日:2017-01-31

    申请号:US14381964

    申请日:2012-02-29

    CPC classification number: G06F1/266

    Abstract: A computer device and a method for converting a working mode of a universal serial bus (USB) connector of the computer device. The computer device comprises a USB connector, a power interruption unit, a first switch unit, a south bridge chip, a reading unit, a control unit, and a charging control unit. The USB connector is linked to an external USB device. When a fast charging instruction is received, the power interruption unit interrupts the power supply of the USB connector; the first switch unit performs switching, so that the USB connector works in a fast charging mode. When the control unit receives a common charging instruction, the power interruption unit interrupts the power supply of the USB connector; the first switch unit performs switching, so that the USB connector works in a common charging mode, and data transmission can be performed.

    Abstract translation: 一种用于转换计算机设备的通用串行总线(USB)连接器的工作模式的计算机设备和方法。 计算机装置包括USB连接器,电源中断单元,第一开关单元,南桥芯片,读取单元,控制单元和充电控制单元。 USB连接器连接到外部USB设备。 当接收到快速充电指令时,电源中断单元中断USB连接器的电源; 第一开关单元执行切换,使得USB连接器以快速充电模式工作。 当控制单元接收到公共充电指令时,电源中断单元中断USB连接器的电源; 第一开关单元执行切换,使得USB连接器以公共充电模式工作,并且可以执行数据传输。

    Voltage regulator device having negative current sensing and control method thereof
    238.
    发明授权
    Voltage regulator device having negative current sensing and control method thereof 有权
    具有负电流检测及其控制方法的调压装置

    公开(公告)号:US09520787B2

    公开(公告)日:2016-12-13

    申请号:US14313503

    申请日:2014-06-24

    Inventor: Yi-Peng Lin

    CPC classification number: H02M3/1584 H02M3/156 H02M2001/0009 H02M2001/008

    Abstract: A voltage regulator device includes at least one output unit, a current sensing unit, a control unit, at least one transistor driving unit and a pulse width modulation unit. The output unit outputs an output signal. The output unit includes a first transistor, a second transistor and an energy storage element. The second transistor is electronically connected to the first transistor and the energy storage element, respectively. The current sensing unit is electronically connected to a first end and a second end of the energy storage element. The control unit is electronically connected to the current sensing unit and the output unit, respectively. The transistor driving unit is disposed corresponding to the output unit and is electronically connected to the control unit and the output unit. The pulse width modulation unit is electronically connected to the control unit and the transistor driving unit, respectively.

    Abstract translation: 电压调节器装置包括至少一个输出单元,电流感测单元,控制单元,至少一个晶体管驱动单元和脉冲宽度调制单元。 输出单元输出输出信号。 输出单元包括第一晶体管,第二晶体管和能量存储元件。 第二晶体管分别电连接到第一晶体管和能量存储元件。 电流感测单元电连接到能量存储元件的第一端和第二端。 控制单元分别电连接到电流感测单元和输出单元。 晶体管驱动单元对应于输出单元设置并且电连接到控制单元和输出单元。 脉宽调制单元分别电连接到控制单元和晶体管驱动单元。

    Image processing method and image processing device
    240.
    发明授权
    Image processing method and image processing device 有权
    图像处理方法及图像处理装置

    公开(公告)号:US09473716B2

    公开(公告)日:2016-10-18

    申请号:US14572561

    申请日:2014-12-16

    Abstract: An image processing device includes a camera unit, a control unit, an image processing unit and a storage unit. The camera unit obtains a first image. The control unit coupled to the camera unit adjusts an exposure value of the camera unit to control an average luminance value of the dark part of the first image and a contrast value of the first image. The storage unit is coupled to the control unit. The image processing unit is coupled to the camera unit and the storage unit, and it generates a second image according to the first image and a first algorithm stored in the storage unit, and generates a third image according to the first image and a second algorithm stored in the storage unit. The image processing unit generates a fourth image according to luminance values of the first image, the second image and the third image.

    Abstract translation: 图像处理装置包括照相机单元,控制单元,图像处理单元和存储单元。 相机单元获得第一图像。 耦合到相机单元的控制单元调节相机单元的曝光值以控制第一图像的暗部分的平均亮度值和第一图像的对比度值。 存储单元耦合到控制单元。 图像处理单元耦合到相机单元和存储单元,并且根据第一图像和存储在存储单元中的第一算法生成第二图像,并且根据第一图像和第二算法生成第三图像 存储在存储单元中。 图像处理单元根据第一图像,第二图像和第三图像的亮度值生成第四图像。

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