IMAGE SENSING DEVICE
    1.
    发明申请
    IMAGE SENSING DEVICE 审中-公开
    图像传感装置

    公开(公告)号:US20090041391A1

    公开(公告)日:2009-02-12

    申请号:US12115592

    申请日:2008-05-06

    IPC分类号: G06K9/20 H04N5/225

    CPC分类号: H01L27/14625 G06K9/00046

    摘要: An image sensing device is disclosed. The image sensing device comprises a plurality of image sensor units disposed separately and a plurality of wave guiding units. Each wave guiding unit is disposed on each corresponding image sensor unit.

    摘要翻译: 公开了一种图像感测装置。 图像感测装置包括分开设置的多个图像传感器单元和多个波导单元。 每个波导引导单元设置在每个对应的图像传感器单元上​​。

    Universal serial bus device and charging and enumeration method
    2.
    发明授权
    Universal serial bus device and charging and enumeration method 有权
    通用串行总线设备及充电和枚举方法

    公开(公告)号:US09336170B2

    公开(公告)日:2016-05-10

    申请号:US13031616

    申请日:2011-02-22

    IPC分类号: H02J7/00 G06F13/38 G06F13/40

    摘要: A universal serial bus device includes: a core circuit having a first pin and a second pin, and having an input impedance looking into the core circuit from the first pin and the second pin; and a charging control circuit, coupled to the core circuit, arranged for providing a voltage source having a predetermined voltage to one of the first pin and the second pin and for providing a current source having a predetermined current to the other of the first pin and the second pin; wherein the input impedance of the core circuit is configured to make the predetermined voltage and the predetermined current substantially intact when an external charger charges a battery device of the universal serial bus device.

    摘要翻译: 通用串行总线装置包括:具有第一引脚和第二引脚的核心电路,并具有从第一引脚和第二引脚看入核心电路的输入阻抗; 以及连接到所述核心电路的充电控制电路,被布置成向所述第一引脚和所述第二引脚之一提供具有预定电压的电压源,并且用于向所述第一引脚中的另一个提供具有预定电流的电流源,以及 第二针 其中,所述核心电路的输入阻抗被配置为当外部充电器对所述通用串行总线设备的电池装置充电时,使所述预定电压和所述预定电流基本上完整。

    Methods and apparatus for detecting user's touch on a touch panel
    3.
    发明授权
    Methods and apparatus for detecting user's touch on a touch panel 有权
    用于在触摸面板上检测用户触摸的方法和装置

    公开(公告)号:US08390576B2

    公开(公告)日:2013-03-05

    申请号:US12202337

    申请日:2008-09-01

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0416 H03M1/1225

    摘要: A method for detecting a user's touch on a touch panel includes: deriving a plurality of geometric differences of a first direction of the touch panel, wherein each of the geometric differences of the first direction represents a difference between respective coupling amounts at two locations of a plurality of locations of the first direction on the touch panel; and analyzing the geometric differences of the first direction to obtain at least one analysis result, wherein the analysis result comprises information representing whether the user touches the touch panel in one or more places.

    摘要翻译: 一种用于在触摸面板上检测用户的触摸的方法包括:导出触摸面板的第一方向的多个几何差异,其中第一方向的每个几何差异代表在第一方向的两个位置处的各个耦合量之间的差异 触摸面板上的第一方向的多个位置; 以及分析所述第一方向的几何差异以获得至少一个分析结果,其中所述分析结果包括表示用户是否在一个或多个地方触摸所述触摸面板的信息。

    UNIVERSAL SERIAL BUS DEVICE AND RELATED METHOD
    4.
    发明申请
    UNIVERSAL SERIAL BUS DEVICE AND RELATED METHOD 有权
    通用串行总线设备及相关方法

    公开(公告)号:US20110279095A1

    公开(公告)日:2011-11-17

    申请号:US13031616

    申请日:2011-02-22

    IPC分类号: H02J7/00 H02J1/00

    摘要: A universal serial bus device includes: a core circuit having a first pin and a second pin, and having an input impedance looking into the core circuit from the first pin and the second pin; and a charging control circuit, coupled to the core circuit, arranged for selectively providing a voltage source to one of the first pin and the second pin; wherein the input impedance of the core circuit is configured to make the voltage source substantially intact when the voltage source is coupled to one of the first pin and the second pin.

    摘要翻译: 通用串行总线装置包括:具有第一引脚和第二引脚的核心电路,并具有从第一引脚和第二引脚看入核心电路的输入阻抗; 以及连接到所述核心电路的充电控制电路,被布置为选择性地将电压源提供给所述第一引脚和所述第二引脚中的一个; 其中所述核心电路的输入阻抗被配置为当所述电压源耦合到所述第一引脚和所述第二引脚中的一个引脚时使所述电压源基本上完整。

    CIRCUIT APPARATUS HAVING ELECTROSTATIC DISCHARGE PROTECTION FUNCTION
    5.
    发明申请
    CIRCUIT APPARATUS HAVING ELECTROSTATIC DISCHARGE PROTECTION FUNCTION 审中-公开
    具有静电放电保护功能的电路设备

    公开(公告)号:US20100073833A1

    公开(公告)日:2010-03-25

    申请号:US12235613

    申请日:2008-09-23

    IPC分类号: H02H9/00

    CPC分类号: H01L27/0248 H03K17/0822

    摘要: A circuit apparatus having an electrostatic discharge (ESD) protection function includes a first circuit module, a second circuit module, and a thick-oxide transistor. The first circuit module operates in a first power supply domain and includes at least a first transistor. The second circuit module operates in a second power supply domain different from the first power supply domain and includes at least a second transistor. The thick-oxide transistor has a control terminal for receiving a control signal, a first terminal coupled to the first circuit module, and a second terminal coupled to the second circuit module, and the thick-oxide transistor is utilized for selectively performing an ESD protection operation according to the control signal.

    摘要翻译: 具有静电放电(ESD)保护功能的电路装置包括第一电路模块,第二电路模块和厚氧化物晶体管。 第一电路模块在第一电源域中工作,并且至少包括第一晶体管。 第二电路模块在与第一电源域不同的第二电源域中工作,并且至少包括第二晶体管。 厚氧化物晶体管具有用于接收控制信号的控制端子,耦合到第一电路模块的第一端子和耦合到第二电路模块的第二端子,并且厚氧化物晶体管用于选择性地执行ESD保护 根据控制信号进行操作。

    Reference voltage devices and methods thereof
    6.
    发明授权
    Reference voltage devices and methods thereof 有权
    参考电压装置及其方法

    公开(公告)号:US07560979B1

    公开(公告)日:2009-07-14

    申请号:US12032717

    申请日:2008-02-18

    IPC分类号: G05F1/10

    CPC分类号: G05F3/30

    摘要: A reference voltage device and a reference voltage generating method thereof. The reference voltage device comprises a bandgap unit, a voltage generating unit, a comparator, and a calibration controller. The calibration controller controls the voltage generating unit to generate a final calibrating voltage to serve as an ideal target voltage. The bandgap unit generates a bandgap voltage with zero offset voltage according to the final calibrating voltage to serve as a reference voltage. The variation of the reference voltage output by the reference voltage device is thus reduced.

    摘要翻译: 参考电压装置及其参考电压产生方法。 参考电压装置包括带隙单元,电压产生单元,比较器和校准控制器。 校准控制器控制电压产生单元以产生最终的校准电压以用作理想的目标电压。 带隙单元根据最终校准电压产生具有零偏移电压的带隙电压,用作参考电压。 因此,参考电压装置输出的参考电压的变化减小。

    METHODS AND APPARATUS FOR DETECTING USER'S TOUCH ON A TOUCH PANEL
    7.
    发明申请
    METHODS AND APPARATUS FOR DETECTING USER'S TOUCH ON A TOUCH PANEL 有权
    用于检测触摸板上的用户触摸的方法和装置

    公开(公告)号:US20100053090A1

    公开(公告)日:2010-03-04

    申请号:US12202337

    申请日:2008-09-01

    IPC分类号: G06F3/041 H03M1/12

    CPC分类号: G06F3/0416 H03M1/1225

    摘要: A method for detecting a user's touch on a touch panel includes: deriving a plurality of geometric differences of a first direction of the touch panel, wherein each of the geometric differences of the first direction represents a difference between respective coupling amounts at two locations of a plurality of locations of the first direction on the touch panel; and analyzing the geometric differences of the first direction to obtain at least one analysis result, wherein the analysis result comprises information representing whether the user touches the touch panel in one or more places.

    摘要翻译: 一种用于在触摸面板上检测用户的触摸的方法包括:导出触摸面板的第一方向的多个几何差异,其中第一方向的每个几何差异代表在第一方向的两个位置处的各个耦合量之间的差异 触摸面板上的第一方向的多个位置; 以及分析所述第一方向的几何差异以获得至少一个分析结果,其中所述分析结果包括表示用户是否在一个或多个地方触摸所述触摸面板的信息。

    OPERATING CIRCUIT
    8.
    发明申请
    OPERATING CIRCUIT 有权
    操作电路

    公开(公告)号:US20090251191A1

    公开(公告)日:2009-10-08

    申请号:US12417641

    申请日:2009-04-03

    IPC分类号: H03K5/08

    CPC分类号: H03K5/08

    摘要: An operating circuit includes a differential amplifier stage, which has a first input node for receiving a first input signal of a differential input, a second input node for receiving a second input signal of the differential input, a first output node for outputting a first output signal of a differential output, and a second output node for outputting a second output signal of the differential output; an offset current stage coupled to the first output node and the second output node for inducing a first offset current at the first output node and a second offset current at the second output node; and a first clamping device coupled to the first output node for selectively clamping an output voltage at the first output node according to the first output signal at the first output node.

    摘要翻译: 操作电路包括差分放大器级,其具有用于接收差分输入的第一输入信号的第一输入节点,用于接收差分输入的第二输入信号的第二输入节点,用于输出第一输出的第一输出节点 差分输出的信号和用于输出差分输出的第二输出信号的第二输出节点; 耦合到第一输出节点和第二输出节点的偏移电流级,用于在第一输出节点处感应第一偏移电流,在第二输出节点处引起第二偏移电流; 以及耦合到所述第一输出节点的第一钳位装置,用于根据所述第一输出节点处的所述第一输出信号选择性地钳位所述第一输出节点处的输出电压。

    Operating circuit
    9.
    发明授权
    Operating circuit 有权
    工作电路

    公开(公告)号:US07944247B2

    公开(公告)日:2011-05-17

    申请号:US12417641

    申请日:2009-04-03

    IPC分类号: H03K5/22

    CPC分类号: H03K5/08

    摘要: An operating circuit includes a differential amplifier stage, which has a first input node for receiving a first input signal of a differential input, a second input node for receiving a second input signal of the differential input, a first output node for outputting a first output signal of a differential output, and a second output node for outputting a second output signal of the differential output; an offset current stage coupled to the first output node and the second output node for inducing a first offset current at the first output node and a second offset current at the second output node; and a first clamping device coupled to the first output node for selectively clamping an output voltage at the first output node according to the first output signal at the first output node.

    摘要翻译: 操作电路包括差分放大器级,其具有用于接收差分输入的第一输入信号的第一输入节点,用于接收差分输入的第二输入信号的第二输入节点,用于输出第一输出的第一输出节点 差分输出的信号和用于输出差分输出的第二输出信号的第二输出节点; 耦合到第一输出节点和第二输出节点的偏移电流级,用于在第一输出节点处感应第一偏移电流,在第二输出节点处引起第二偏移电流; 以及耦合到所述第一输出节点的第一钳位装置,用于根据所述第一输出节点处的所述第一输出信号选择性地钳位所述第一输出节点处的输出电压。