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    Linear actuator
    11.
    发明专利
    Linear actuator 未知

    公开(公告)号：AU2015100710B4

    公开(公告)日：2016-02-11

    申请号：AU2015100710

    申请日：2015-05-29

    Applicant: APPLE INC

    Inventor： DEGNER BRETT W ,  HAMEL BRADLEY J ,  NARAJOWSKI DAVID H ,  HARLEY JONAH A ,  LECLERC MICHAEL E ,  WEISS SAMUEL BRUCE ,  HOEN STORRS T ,  KESSLER PATRICK

    IPC: B06B1/04 ,  H01H36/00 ,  H02K35/00

    Abstract: Embodiments described herein may take the form of an electromagnetic actuator that produces a haptic output during operation. Generally, an electromagnetic coil is wrapped around a central magnet array. A shaft passes through the central magnet array, such that the central array may move along the shaft when the proper force is applied. When a current passes through the electromagnetic coil, the coil generates a magnetic field. The coil is stationary with respect to a housing of the actuator, while the central magnet array may move along the shaft within the housing. Thus, excitation of the coil exerts a force on the central magnet array, which moves in response to that force. The direction of the current through the coil determines the direction of the magnetic field and thus the motion of the central magnet array.

    Linear actuator
    13.
    发明专利
    Linear actuator 未知

    公开(公告)号：AU2016100269B4

    公开(公告)日：2016-10-27

    申请号：AU2016100269

    申请日：2016-03-10

    Applicant: APPLE INC

    Inventor： DEGNER BRETT W ,  HAMEL BRADLEY J ,  NARAJOWSKI DAVID H ,  HARLEY JONAH A ,  LECLERC MICHAEL E ,  WEISS SAMUEL BRUCE ,  HOEN STORRS T ,  KESSLER PATRICK

    IPC: B06B1/04 ,  H01H36/00 ,  H02K35/00

    Abstract: Embodiments described herein may take the form of an electromagnetic actuator that produces a haptic output during operation. Generally, an electromagnetic coil is wrapped around a central magnet array. A shaft passes through the central magnet array, such that the central array may move along the shaft when the proper force is applied. When a current passes through the electromagnetic coil, the coil generates a magnetic field. The coil is stationary with respect to a housing of the actuator, while the central magnet array may move along the shaft within the housing. Thus, excitation of the coil exerts a force on the central magnet array, which moves in response to that force. The direction of the current through the coil determines the direction of the magnetic field and thus the motion of the central magnet array.

    IDENTIFIABLE STYLUS
    16.
    发明申请
    IDENTIFIABLE STYLUS 审中-公开
    可辨认的STYLUS

    公开(公告)号：WO2012177569A3

    公开(公告)日：2013-03-14

    申请号：PCT/US2012043021

    申请日：2012-06-18

    Applicant: APPLE INC ,  SIMON DAVID I ,  HARLEY JONAH A

    Inventor： SIMON DAVID I ,  HARLEY JONAH A

    IPC: G06F3/044 ,  G06F3/033

    CPC classification number: G06F3/03545 ,  G06F3/044

    Abstract: A stylus is disclosed. The stylus includes a shaft; a conductive tip at a distal end of the shaft; and control circuitry coupled to the conductive tip and configured to generate a modulated signal at the conductive tip to identify the stylus. The stylus can also include a switch coupled between the conductive tip and the shaft. The control circuitry can be further configured to control the switch to modulate a conductive path between the conductive tip and the shaft to generate the modulated signal.

    Abstract translation: 披露了一种手写笔 触笔包括一个轴; 在所述轴的远端处的导电尖端; 以及耦合到所述导电尖端并被配置为在所述导电尖端处产生调制信号以识别所述触笔的控制电路。 触针还可以包括耦合在导电尖端和轴之间的开关。 控制电路还可以被配置成控制开关以调制导电尖端和轴之间的导电路径，以产生调制信号。

    ACTIVE STYLUS
    18.
    发明申请
    ACTIVE STYLUS 审中-公开
    活动STYLUS

    公开(公告)号：WO2012177571A9

    公开(公告)日：2014-01-09

    申请号：PCT/US2012043023

    申请日：2012-06-18

    Applicant: APPLE INC ,  HARLEY JONAH A ,  SIMON DAVID I

    Inventor： HARLEY JONAH A ,  SIMON DAVID I

    IPC: G06F3/044 ,  G06F3/033

    CPC classification number: G06F3/03545 ,  G06F3/0383 ,  G06F3/044 ,  G06F2203/04112

    Abstract: An active stylus is disclosed. The stylus (200, 700) includes an electrode at a tip (202, 702) of the stylus; and powered circuitry (206, 706) coupled to the electrode and configured for capacitively coupling the electrode with a capacitive touch sensor panel. The powered circuitry can further include drive circuitry (204) configured to output a drive voltage at the electrode and/or sense circuitry (704) configured to sense a voltage received at the electrode.

    Abstract translation: 公开了一种活跃的手写笔。 触针（200,700）包括在触针的尖端（202,702）处的电极; 和电源电路（206,706），其耦合到所述电极并且被配置用于电容耦合所述电极与电容式触摸传感器面板。 供电电路还可以包括被配置为在电极处输出驱动电压的驱动电路（204）和/或被配置为感测在电极处接收的电压的感测电路（704）。

    STYLUS ORIENTATION DETECTION
    19.
    发明申请
    STYLUS ORIENTATION DETECTION 审中-公开
    STYLUS方位检测

    公开(公告)号：WO2012177573A3

    公开(公告)日：2013-04-18

    申请号：PCT/US2012043025

    申请日：2012-06-18

    Applicant: APPLE INC ,  HARLEY JONAH A ,  TAN LI-QUAN ,  MUKHERJEE DEBANJAN ,  HOTELLING STEVEN PORTER

    Inventor： HARLEY JONAH A ,  TAN LI-QUAN ,  MUKHERJEE DEBANJAN ,  HOTELLING STEVEN PORTER

    IPC: G06F3/044 ,  G06F3/033

    CPC classification number: G06F3/044 ,  G06F3/03545

    Abstract: Stylus orientation detection is disclosed. In an example, the orientation of a stylus relative to a contacting surface, e.g., a touch panel, can be detected by detecting a capacitance at one or more locations on the stylus relative to the surface, and then using the capacitance(s) to determine the orientation of the stylus relative to the surface. In another example, the orientation of a stylus relative to a contacting surface, e.g., a touch panel, can be detected by first detecting the orientation of the stylus relative to a reference, detecting the orientation of the contacting surface relative to the reference, and then calculating the orientation of the stylus relative to the contacting surface using the two detected orientations.

    Abstract translation: 披露了触笔取向检测。 在一个示例中，触针相对于接触表面（例如触摸面板）的取向可以通过检测触针上相对于表面的一个或多个位置处的电容来检测，然后使用电容 确定触控笔相对于表面的方向。 在另一示例中，触针相对于接触表面（例如触摸面板）的取向可以通过首先检测触针相对于基准的取向，检测接触表面相对于基准的取向来检测，以及 然后使用两个检测到的取向计算触针相对于接触表面的取向。

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