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    CAPACITIVE SENSOR PACKAGING
    1.
    发明申请
    CAPACITIVE SENSOR PACKAGING 审中-公开
    电容传感器包装

    公开(公告)号：WO2013173773A1

    公开(公告)日：2013-11-21

    申请号：PCT/US2013/041673

    申请日：2013-05-17

    Applicant: APPLE INC.

    Inventor： POPE, Benjamin J. ,  ARNOLD, Shawn ,  CORLETT, Barry J. ,  GILTON, Terry L. ,  HUSIANI, Syed ,  WEBSTER, Steven ,  MEYERS, Scott A ,  HILL, Matthew D ,  LYON, Benjamin B.

    IPC: G06K9/00

    CPC classification number: G06K9/00087 ,  G06F3/044 ,  G06K9/0002 ,  G06K9/0004 ,  G06K9/00053 ,  G06K9/00073

    Abstract: An apparatus comprises a fingerprint sensor having a set of capacitive elements configured for capacitively coupling to a user fingerprint. The fingerprint sensor may be disposed under a control button or display element of an electronic device, for example one or more of a control button and a display component. A responsive element is responsive to proximity of the user fingerprint, for example one or both of a first circuit responsive to motion of the control button, and a second circuit responsive to a coupling between the fingerprint and a surface of the display element. The fingerprint sensor is disposed closer to the fingerprint than the responsive element. The control button or display component may include an anisotropic dielectric material, for example sapphire.

    Abstract translation: 一种装置包括指纹传感器，其具有被配置为电容耦合到用户指纹的一组电容性元件。 指纹传感器可以设置在电子设备的控制按钮或显示元件下方，例如控制按钮和显示组件中的一个或多个。 响应元件响应于用户指纹的接近度，例如响应于控制按钮的运动的第一电路中的一个或两个，以及响应于指纹和显示元件的表面之间的耦合的第二电路。 指纹传感器比响应元件更靠近指纹。 控制按钮或显示组件可以包括各向异性介电材料，例如蓝宝石。

    IMMERSIVE VIRTUAL DISPLAY
    2.
    发明申请
    IMMERSIVE VIRTUAL DISPLAY 审中-公开
    IMMERSIVE虚拟显示

    公开(公告)号：WO2018057980A1

    公开(公告)日：2018-03-29

    申请号：PCT/US2017/053089

    申请日：2017-09-22

    Applicant: APPLE INC.

    Inventor： ROBER, Mark ,  COHEN, Sawyer I. ,  KURZ, Daniel ,  HOLL, Tobias ,  LYON, Benjamin B. ,  MEIER, Peter ,  RIEPLING, Jeffrey M. ,  GERHARD, Holly

    IPC: G06F3/01 ,  G09B9/00 ,  G06T19/00

    CPC classification number: G06F3/011 ,  G06T15/00 ,  G06T2215/16 ,  G09B9/042 ,  G09B9/05

    Abstract: A VR system for vehicles that may implement methods that address problems with vehicles in motion that may result in motion sickness for passengers. The VR system may provide virtual views that match visual cues with the physical motions that a passenger experiences. The VR system may provide immersive VR experiences by replacing the view of the real world with virtual environments. Active vehicle systems and/or vehicle control systems may be integrated with the VR system to provide physical effects with the virtual experiences. The virtual environments may be altered to accommodate a passenger upon determining that the passenger is prone to or is exhibiting signs of motion sickness.

    Abstract translation:

    车辆VR系统，可实施解决可能导致乘客晕动病的车辆运动问题的方法。 VR系统可以提供与视觉提示和乘客体验的物理运动相匹配的虚拟视图。 虚拟现实系统可以通过用虚拟环境取代现实世界的观点来提供身临其境的虚拟现实体验。 主动车辆系统和/或车辆控制系统可以与VR系统集成以提供虚拟体验的物理效果。 在确定乘客易于或表现出晕车迹象时，可以改变虚拟环境以适应乘客。

    CAPACITIVE SENSING ARRAY MODULATION
    3.
    发明申请
    CAPACITIVE SENSING ARRAY MODULATION 审中-公开
    电容感测阵列调制

    公开(公告)号：WO2013154885A2

    公开(公告)日：2013-10-17

    申请号：PCT/US2013/035152

    申请日：2013-04-03

    Applicant: APPLE INC.

    Inventor： HOTELLING, Steven P. ,  BUSSAT, Jean-Marie ,  LYON, Benjamin B.

    IPC: G06F3/044

    CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06K9/0002

    Abstract: A capacitive fingerprint sensor that may be formed of an array of sensing elements. Each capacitive sensing element of the array may register a voltage that varies with the capacitance of a capacitive coupling. A finger may capacitively couple to the individual capacitive sensing elements of the sensor, such that the sensor may sense a capacitance between each capacitive sensing element and the flesh of the fingerprint. The capacitance signal may be detected by sensing the change in voltage on the capacitive sensing element as the relative voltage between the finger and the sensing chip is changed. Alternately, the capacitance signal may be detected by sensing the change in charge received by the capacitive sensing elements as the relative voltage between the finger and the sensing chip is changed.

    Abstract translation: 可以由感测元件阵列形成的电容式指纹传感器。 阵列的每个电容感测元件可以记录随电容耦合的电容而变化的电压。 手指可以电容地耦合到传感器的各个电容感测元件，使得传感器可以感测每个电容感测元件与指纹的肉之间的电容。 可以通过感测手指和感测芯片之间的相对电压改变来检测电容感测元件上的电压变化来检测电容信号。 或者，可以通过感测由手指和感测芯片之间的相对电压改变而由电容式感测元件接收的电荷的变化来检测电容信号。

    SYSTEMS AND METHODS FOR IMPEDANCE STABILIZATION
    4.
    发明申请
    SYSTEMS AND METHODS FOR IMPEDANCE STABILIZATION 审中-公开
    阻尼稳定的系统和方法

    公开(公告)号：WO2009005560A2

    公开(公告)日：2009-01-08

    申请号：PCT/US2008/005485

    申请日：2008-04-28

    Applicant: APPLE, INC. ,  HOTELLING, Steve ,  PABON, Gus ,  LYON, Benjamin B. ,  LAND, Brian

    Inventor： HOTELLING, Steve ,  PABON, Gus ,  LYON, Benjamin B. ,  LAND, Brian

    IPC: H02M7/06

    CPC classification number: H02M7/04 ,  G06F3/0416 ,  G06F3/044 ,  H02M7/06

    Abstract: An AC-to-DC adapter may be provided in order to increase the sensitivity of a touch-sensitive surface. Such an AC-to-DC adapter may include a rectifying circuit to rectify incoming AC signals. The rectifying circuit may take the form of a diode bridge network that includes four diode branches. Stabilization circuits may be provided in parallel with each diode branch in order to decrease the impedance of the diode bridge network during particular periods of operation. The stabilization circuits may be configured such that the impedance of the diode bridge network is substantially constant during all periods of operation. As a result, the impedance of the AC-to-DC adapter may be relatively constant during all periods of operation. In turn, the sensitivity of a touch-sensitive surface of a device being powered by such an AC-to-DC adapter may increase.

    Abstract translation: 可以提供AC到DC适配器以增加触敏表面的灵敏度。 这种AC到DC适配器可以包括整流电路来整流输入的AC信号。 整流电路可以采用包括四个二极管分支的二极管桥接网络的形式。 稳定电路可以与每个二极管分支并联提供，以便在特定工作周期期间降低二极管桥接网络的阻抗。 稳定电路可以被配置为使得在所有操作周期期间二极管桥接网络的阻抗基本上是恒定的。 结果，在所有操作周期期间，AC至DC适配器的阻抗可能相对恒定。 反过来，由这种AC-DC适配器供电的设备的触敏表面的灵敏度可能增加。

    SYSTEMS AND METHODS FOR IMPEDANCE STABILIZATION
    8.
    发明公开
    SYSTEMS AND METHODS FOR IMPEDANCE STABILIZATION 有权
    系统和方法阻抗稳定

    公开(公告)号：EP2160830A2

    公开(公告)日：2010-03-10

    申请号：EP08767436.2

    申请日：2008-04-28

    Applicant: Apple Inc.

    Inventor： HOTELLING, Steve ,  PABON, Gus ,  LYON, Benjamin B. ,  LAND, Brian

    IPC: H02M7/06

    CPC classification number: H02M7/04 ,  G06F3/0416 ,  G06F3/044 ,  H02M7/06

    Abstract: An AC-to-DC adapter may be provided in order to increase the sensitivity of a touch-sensitive surface. Such an AC-to-DC adapter may include a rectifying circuit to rectify incoming AC signals. The rectifying circuit may take the form of a diode bridge network that includes four diode branches. Stabilization circuits may be provided in parallel with each diode branch in order to decrease the impedance of the diode bridge network during particular periods of operation. The stabilization circuits may be configured such that the impedance of the diode bridge network is substantially constant during all periods of operation. As a result, the impedance of the AC-to-DC adapter may be relatively constant during all periods of operation. In turn, the sensitivity of a touch-sensitive surface of a device being powered by such an AC-to-DC adapter may increase.

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