SYSTEM AND METHOD FOR CONTROL OF LINEAR AND ROTARY VIBRATORS IN AN ELECTRONIC DEVICE
    1.
    发明申请
    SYSTEM AND METHOD FOR CONTROL OF LINEAR AND ROTARY VIBRATORS IN AN ELECTRONIC DEVICE 审中-公开
    用于控制电子设备中线性和旋转振动器的系统和方法

    公开(公告)号:WO2013176809A3

    公开(公告)日:2014-04-17

    申请号:PCT/US2013037296

    申请日:2013-04-19

    CPC classification number: B06B1/023 B06B2201/52 B06B2201/53 H02P25/032

    Abstract: A system (204, 234, 236, 116, 616) and method (400, 500) for driving a vibrator (112) in an electronic device (102), as well as electronic device employing such a system or method, are disclosed. In one example embodiment, the system (204, 234, 236, 116, 616) for driving the vibrator (112) includes an integrated circuit (116, 616) having one or more input terminals (303, 304, 305, 306), one or more output terminals (336, 337), a vibrator driver amplifier circuit (330), and one or more additional circuit components (308, 310, 610). The system further includes at least one processing portion (234, 236) for providing one or more input signals (702, 801, 802, 902, 1002) to the one or more of the input terminals (303, 304, 305, 306). The system (204, 234, 236, 116, 616) is configurable such that one or more control signals (704, 810, 904, 1004) to be provided to the vibrator (112) will include one or more first signals (704, 810) if the vibrator (112) is a first vibrator device of a first type (114), and one or more second signals (904, 1004) if the vibrator is a second vibrator device of a second type (115) different from the first type.

    Abstract translation: 公开了一种用于驱动电子设备(102)中的振动器(112)的系统(204,234,236,116,616)和方法(400,500),以及采用这种系统或方法的电子设备。 在一个示例性实施例中,用于驱动振动器(112)的系统(204,234,236,116,616)包括具有一个或多个输入端子(303,304,305,306)的集成电路(116,616) 一个或多个输出端子(336,337),振动器驱动器放大器电路(330)和一个或多个附加电路部件(308,310,610)。 该系统还包括至少一个处理部分(234,236),用于向一个或多个输入端子(303,304,305,306)提供一个或多个输入信号(702,801,802,902,1002) 。 系统(204,234,236,116,616)可配置为使得要提供给振动器(112)的一个或多个控制信号(704,810,904,1004)将包括一个或多个第一信号(704, 810)如果振动器(112)是第一类型(114)的第一振动器装置和一个或多个第二信号(904,1004),如果振动器是第二类型(115)的第二振动器装置, 第一类型

Patent Agency Ranking