Capacitive Sensor Packaging
    78.
    发明申请

    公开(公告)号:US20200110920A1

    公开(公告)日:2020-04-09

    申请号:US16575180

    申请日:2019-09-18

    Applicant: Apple Inc.

    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.

    Haptic architecture in a portable electronic device

    公开(公告)号:US10606355B1

    公开(公告)日:2020-03-31

    申请号:US15691483

    申请日:2017-08-30

    Applicant: Apple Inc.

    Abstract: According to some embodiments, an electronic device can include a processor and a haptic feedback system. The haptic feedback system can include a mass that is coupled to a magnetic element and variable magnetic elements capable of establishing a magnetic field in communication with the magnetic element that varies in accordance with the processor receiving a signal that indicates that a touch event is detected at a touch sensitive layer, where the magnetic field causes displacement of the magnetic element. The haptic feedback system can further include a magnetic field sensor in communication with the processor, where the magnetic field sensor is capable of (i) detecting a change in the magnetic field that is induced by the displacement of the magnetic element, and (ii) providing a detection signal to the processor that corresponds to a current position of the mass that is coupled to the magnetic element.

    Capacitive sensor packaging
    80.
    发明授权

    公开(公告)号:US10423815B2

    公开(公告)日:2019-09-24

    申请号:US15985562

    申请日:2018-05-21

    Applicant: Apple Inc.

    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.

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