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    • 2. 发明授权
    • Orientation detection circuit and electronic device using the same
    • 定向检测电路和使用其的电子设备
    • US08148998B2
    • 2012-04-03
    • US12547450
    • 2009-08-25
    • Wan-Jun JiangGang Wang
    • Wan-Jun JiangGang Wang
    • G01R31/02
    • G01B7/30G01C9/10G01C2009/107H01H35/02
    • An orientation detection circuit is provided. The circuit includes a processor, a first resistor, a second resistor, a third resistor, a vibration switch, a first transistor, and a second transistor. The processor includes a first input pin and a second input pin. The third resistor has a resistance value greater than that of the first resistor and the third resistor. The vibration switch includes a first terminal being grounded, a second terminal connected to the second input pin, a third terminal connected to a power source, and a fourth terminal connected via the third resistor to the second terminal and connected to the first input pin. The first transistor has a first source connected via the first resistor to the power source, a first drain connected to the first input pin, and a first gate connected to the second input pin.
    • 提供了一种定向检测电路。 电路包括处理器,第一电阻器,第二电阻器,第三电阻器,振动开关,第一晶体管和第二晶体管。 处理器包括第一输入引脚和第二输入引脚。 第三电阻器的电阻值大于第一电阻器和第三电阻器的电阻值。 振动开关包括接地的第一端子,连接到第二输入引脚的第二端子,连接到电源的第三端子和经由第三电阻器连接到第二端子并连接到第一输入引脚的第四端子。 第一晶体管具有经由第一电阻器连接到电源的第一源极,连接到第一输入引脚的第一漏极和连接到第二输入引脚的第一栅极。
    • 3. 发明申请
    • ORIENTATION DETECTION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME
    • 方位检测电路和使用该方法的电子设备
    • US20100148807A1
    • 2010-06-17
    • US12546629
    • 2009-08-24
    • WAN-JUN JIANGTING DONG
    • WAN-JUN JIANGTING DONG
    • G01R27/08
    • G01R31/2813
    • An orientation detection circuit is provided. The circuit includes a processor, a first resistor, a second resistor, a third resistor, and a vibration switch. The processor comprises a first input pin and a second input pin. The second resistor has a resistance value greater than that of the first resistor. The third resistor has a resistance value greater than that of the second resistor. The switch comprises a first terminal connected to a power source and a second terminal connected to the second input pin and connected to ground via the third resistor. The switch includes a third terminal connected to the first terminal via the second resistor, and a fourth terminal connected to the first input pin and connected to ground via the first resistor. The switch also includes a fifth terminal connected to the fourth terminal, and a conductive ball for contacting two or three of the terminals.
    • 提供了一种定向检测电路。 该电路包括处理器,第一电阻器,第二电阻器,第三电阻器和振动开关。 处理器包括第一输入引脚和第二输入引脚。 第二电阻器的电阻值大于第一电阻器的电阻值。 第三电阻器的电阻值大于第二电阻器的电阻值。 开关包括连接到电源的第一端子和连接到第二输入引脚并通过第三电阻器连接到地的第二端子。 开关包括通过第二电阻器连接到第一端子的第三端子,以及连接到第一输入引脚并通过第一电阻器连接到地的第四端子。 开关还包括连接到第四端子的第五端子和用于接触两个或三个端子的导电球。
    • 5. 发明申请
    • ELECTRONIC PAPER DISPLAY AND METHOD FOR BOOTING UP ELECTRONIC PAPER DISPLAY
    • 电子纸显示器和用于打印电子纸显示器的方法
    • US20110234604A1
    • 2011-09-29
    • US12882157
    • 2010-09-14
    • KUAN-HONG HSIEHHAN-CHE WANGWAN-JUN JIANG
    • KUAN-HONG HSIEHHAN-CHE WANGWAN-JUN JIANG
    • G06F13/14
    • G09G3/20G09G2330/026G09G2360/12G09G2380/02
    • An Electronic Paper Display (EPD) includes a central processing unit (CPU), an EPD screen, a first storage storing applications, an EPD controller. The EPD controller is configured for running the stored software applications and controlling the EPD screen to display visual information. The EPD further includes a second storage and a temporary controller. The second storage is configured for storing files capable of being displayed on the EPD screen during the process of booting up the EPD. The temporary controller is configured for determining whether the process of initializing the CPU is finished during the process of booting up the EPD, and further configured for starting the EPD controller, copying the files from the second storage, and delivering the files to the EPD controller to display if the process of initializing the CPU is not finished.
    • 电子纸显示器(EPD)包括中央处理单元(CPU),EPD屏幕,第一存储存储应用程序,EPD控制器。 EPD控制器配置为运行存储的软件应用程序并控制EPD屏幕以显示视觉信息。 EPD还包括第二存储器和临时控制器。 第二存储器被配置为在引导EPD的过程中存储能够在EPD屏幕上显示的文件。 临时控制器被配置为在启动EPD的过程中确定初始化CPU的处理是否结束,并且还被配置为启动EPD控制器,从第二存储器复制文件,并将文件传送到EPD控制器 显示CPU初始化的过程是否未完成。
    • 6. 发明申请
    • CONTROL DEVICE AND CONTROL SYSTEM USING THE SAME
    • 使用该控制装置和控制系统
    • US20120142219A1
    • 2012-06-07
    • US13095874
    • 2011-04-28
    • WAN-JUN JIANGCHUN-WEI PANGANG WANG
    • WAN-JUN JIANGCHUN-WEI PANGANG WANG
    • H01R13/66H01H13/76
    • H01H13/70H01H2239/012
    • A control device includes a plug, a number of resistors and a number of switches, and a number of buttons corresponding to the switches respectively. The resistors and the switches cooperatively form a plurality of current circuits. A control system using the control device includes an electronic device, which includes a socket connected to the plug. The socket includes an ADCIO pin coupled to the first pin, which connects to a power source via a pull-up resistor. A connection node between the ADCIO pin and the pull-up resistor forms a voltage detection point. When the control device is connected to the electronic device, if one of the buttons is pressed, the switch corresponding to the pressed button is switched on to generate a corresponding conductive current circuit, and generate an input signal at the voltage detection point. The electronic device executes a corresponding function according to the input signal.
    • 控制装置包括插头,多个电阻器和多个开关,以及分别对应于开关的多个按钮。 电阻器和开关协同地形成多个电流电路。 使用该控制装置的控制系统包括电子装置,其包括连接到插头的插座。 插座包括耦合到第一引脚的ADCIO引脚,其通过上拉电阻连接到电源。 ADCIO引脚和上拉电阻之间的连接节点形成电压检测点。 当控制装置连接到电子装置时,如果其中一个按钮被按下,则与所按下的按钮相对应的开关被接通以产生相应的导电电流电路,并在电压检测点产生一个输入信号。 电子设备根据输入信号执行相应的功能。
    • 7. 发明授权
    • Orientation detection circuit and electronic device using the same
    • 定向检测电路和使用其的电子设备
    • US08164346B2
    • 2012-04-24
    • US12546629
    • 2009-08-24
    • Wan-Jun JiangTing Dong
    • Wan-Jun JiangTing Dong
    • G01R31/02
    • G01R31/2813
    • An orientation detection circuit is provided. The circuit includes a processor, a first resistor, a second resistor, a third resistor, and a vibration switch. The processor comprises a first input pin and a second input pin. The second resistor has a resistance value greater than that of the first resistor. The third resistor has a resistance value greater than that to the second resistor. The switch comprises a first terminal connected to a power source and a second terminal connected to the second input pin and connected to ground via the third resistor. The switch includes a third terminal connected to the first terminal via the second resistor, and a fourth terminal connected to the first input pin and connected to ground via the first resistor. The switch also includes a fifth terminal connected to the fourth terminal, and a conductive ball for contacting two or three of the terminals.
    • 提供了一种定向检测电路。 该电路包括处理器,第一电阻器,第二电阻器,第三电阻器和振动开关。 处理器包括第一输入引脚和第二输入引脚。 第二电阻器的电阻值大于第一电阻器的电阻值。 第三电阻器的电阻值大于第二电阻器的电阻值。 开关包括连接到电源的第一端子和连接到第二输入引脚并通过第三电阻器连接到地的第二端子。 开关包括通过第二电阻器连接到第一端子的第三端子,以及连接到第一输入引脚并通过第一电阻器连接到地的第四端子。 开关还包括连接到第四端子的第五端子和用于接触两个或三个端子的导电球。
    • 8. 发明授权
    • USB connector cover and electronic device using the same
    • USB连接器盖和使用其的电子设备
    • US08445798B2
    • 2013-05-21
    • US13205624
    • 2011-08-09
    • Wan-Jun JiangChun-Wei PanGang WangHui Yuan
    • Wan-Jun JiangChun-Wei PanGang WangHui Yuan
    • H01R24/00
    • H01R13/701H05K5/0278
    • A cover for mounting to a Universal Serial Bus (USB) electronic device, the USB electronic device includes a shell defining an opening and a USB connector exposed at the opening. The USB connector includes a GND pin and an ID pin. The cover includes a main body and an elastomeric push button; the main body engagably attaches to the shell and covers the opening; the elastomeric push button is formed on the main body and is configured for powering on or off the USB electronic device; the elastomeric push button includes two metal pins connected with each other and configured for short-circuiting the GND pin to the ID pin when the elastomeric push button is depressed.
    • 用于安装到通用串行总线(USB)电子设备的盖子,USB电子设备包括限定开口的外壳和在开口处露出的USB连接器。 USB连接器包括一个GND引脚和一个ID引脚。 盖包括主体和弹性按钮; 主体可以连接到外壳并覆盖开口; 所述弹性按钮形成在所述主体上并且被配置成用于为USB电子设备供电或关闭电源; 弹性按钮包括彼此连接的两个金属销,并且构造成当按压弹性按钮时将GND引脚短路到ID引脚。
    • 9. 发明申请
    • ORIENTATION DETECTION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME
    • 方位检测电路和使用该方法的电子设备
    • US20100148852A1
    • 2010-06-17
    • US12547450
    • 2009-08-25
    • WAN-JUN JIANGGANG WANG
    • WAN-JUN JIANGGANG WANG
    • H03K5/153
    • G01B7/30G01C9/10G01C2009/107H01H35/02
    • An orientation detection circuit is provided. The circuit includes a processor, a first resistor, a second resistor, a third resistor, a vibration switch, a first transistor, and a second transistor. The processor includes a first input pin and a second input pin. The third resistor has a resistance value greater than that of the first resistor and the third resistor. The vibration switch includes a first terminal being grounded, a second terminal connected to the second input pin, a third terminal connected to a power source, and a fourth terminal connected via the third resistor to the second terminal and connected to the first input pin. The first transistor has a first source connected via the first resistor to the power source, a first drain connected to the first input pin, and a first gate connected to the second input pin.
    • 提供了一种定向检测电路。 电路包括处理器,第一电阻器,第二电阻器,第三电阻器,振动开关,第一晶体管和第二晶体管。 处理器包括第一输入引脚和第二输入引脚。 第三电阻器的电阻值大于第一电阻器和第三电阻器的电阻值。 振动开关包括接地的第一端子,连接到第二输入引脚的第二端子,连接到电源的第三端子和经由第三电阻器连接到第二端子并连接到第一输入引脚的第四端子。 第一晶体管具有经由第一电阻器连接到电源的第一源极,连接到第一输入引脚的第一漏极和连接到第二输入引脚的第一栅极。