METHOD AND APPARATUS FOR PROVIDING SERVICE AND METHOD AND APPARATUS FOR CONTROLLING TERMINAL
    1.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING SERVICE AND METHOD AND APPARATUS FOR CONTROLLING TERMINAL 审中-公开
    用于提供服务的方法和装置以及用于控制终端的方法和装置

    公开(公告)号:US20090265637A1

    公开(公告)日:2009-10-22

    申请号:US12267802

    申请日:2008-11-10

    IPC分类号: G06F3/048 G06F15/16 G06F17/30

    摘要: A method and apparatus for providing a widget service. The method includes receiving a user request signal to request that a service provided in a first space using a widget application be provided in a second space; receiving information for providing the service in the second space from an external server in response to the user request signal, the information for providing the service including information regarding at least one widget application; and providing the service in the second space based on the received information, wherein one of the first and second spaces is a first web page displayed on the display unit, and the other of the first and second spaces is a second web page displayed on the display unit or a background screen of a terminal.

    摘要翻译: 一种用于提供小窗口服务的方法和装置。 该方法包括接收用户请求信号以请求在第二空间中提供使用小部件应用在第一空间中提供的服务; 响应于所述用户请求信号从外部服务器接收用于在第二空间中提供服务的信息,用于提供服务的信息包括关于至少一个小部件应用的信息; 以及基于所接收的信息在所述第二空间中提供所述服务,其中所述第一和第二空格中的一个是显示在所述显示单元上的第一网页,并且所述第一和第二空格中的另一个是在所述第二空间上显示的第二网页 显示单元或终端的背景屏幕。

    Quiescent current control circuit for high-power amplifiers
    2.
    发明申请
    Quiescent current control circuit for high-power amplifiers 有权
    大功率放大器的静态电流控制电路

    公开(公告)号:US20050052224A1

    公开(公告)日:2005-03-10

    申请号:US10658234

    申请日:2003-09-08

    IPC分类号: G05F3/22 H03F1/30 G05F3/02

    摘要: A control circuit for controlling a bias circuit coupled to an amplifier is disclosed. An exemplary bias control circuit comprises means for receiving a control voltage, and means for actively adjusting an equivalent resistance of the bias control circuit responsive to the control voltage, wherein the equivalent resistance is established between the first node and a reference voltage. In one embodiment, when the control voltage is increased, the equivalent resistance is gradually decreased and a current drawn by the bias control circuit is gradually increased, resulting in a quiescent current of the amplifier transistor being gradually increased.

    摘要翻译: 公开了一种用于控制耦合到放大器的偏置电路的控制电路。 示例性偏置控制电路包括用于接收控制电压的装置,以及用于响应于控制电压主动调节偏置控制电路的等效电阻的装置,其中在第一节点和参考电压之间建立等效电阻。 在一个实施例中,当控制电压增加时,等效电阻逐渐减小,并且由偏置控制电路汲取的电流逐渐增加,导致放大器晶体管的静态电流逐渐增加。

    Quiescent current control circuit for high-power amplifiers
    3.
    发明授权
    Quiescent current control circuit for high-power amplifiers 有权
    大功率放大器的静态电流控制电路

    公开(公告)号:US06992524B2

    公开(公告)日:2006-01-31

    申请号:US10658234

    申请日:2003-09-08

    IPC分类号: G05F3/02 H03G3/10

    摘要: A bias control circuit for controlling a bias circuit coupled to an amplifier transistor. The bias control circuit receives a control voltage, and actively adjusts an equivalent resistance of the bias control circuit responsive to the control voltage, wherein the equivalent resistance is established between a first node and a reference voltage. In one embodiment, when the control voltage is increased, the equivalent resistance is gradually decreased and a current drawn by the bias control circuit is gradually increased, resulting in a quiescent current of the amplifier transistor being gradually increased.

    摘要翻译: 一种用于控制耦合到放大器晶体管的偏置电路的偏置控制电路。 偏置控制电路接收控制电压,并且响应于控制电压主动地调整偏置控制电路的等效电阻,其中在第一节点和参考电压之间建立等效电阻。 在一个实施例中,当控制电压增加时,等效电阻逐渐减小,并且由偏置控制电路汲取的电流逐渐增加,导致放大器晶体管的静态电流逐渐增加。