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公开(公告)号：US10691211B2
公开(公告)日：2020-06-23
申请号：US16146243
申请日：2018-09-28
申请人： Apple Inc.
摘要： A module includes a permanent magnet biased electromagnetic haptic engine having a stator and a rotor; a constraint coupled to the stator and the rotor; and a force sensor at least partially attached to the permanent magnet biased electromagnetic haptic engine and configured to sense a force applied to the rotor. The constraint is configured to constrain closure of a gap between the rotor and the stator and bias the rotor toward a rest position in which the rotor is separated from the stator by the gap.
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公开(公告)号：US10599223B1
公开(公告)日：2020-03-24
申请号：US16146384
申请日：2018-09-28
申请人： Apple Inc.
发明人： Darya Amin-Shahidi , Alex M. Lee
摘要： A module includes a permanent magnet biased electromagnetic haptic engine, a constraint, and a force sensor. The force sensor includes a stator and a shuttle. The constraint is coupled to the stator and the shuttle. The force sensor is at least partially attached to the permanent magnet biased electromagnetic haptic engine and configured to sense a force applied to the module. The constraint is configured to constrain closure of a gap between the stator and the shuttle and bias the shuttle toward a rest position in which the shuttle is separated from the stator by the gap.
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公开(公告)号：US09553625B2
公开(公告)日：2017-01-24
申请号：US14623683
申请日：2015-02-17
申请人： Apple Inc.
发明人： Motohide Hatanaka , Douglas J. Weber , Brian Shadle , Alex M. Lee , David S. Herman , Patrick S. Wieler , Simon R. Lancaster-Larocque
IPC分类号： H04B1/38 , H04B1/3827 , A44C5/00 , G04G17/08 , G04G21/00 , G06F1/16 , A44C5/02 , G04B47/00 , H04M1/725 , H04W52/02
CPC分类号： H04B1/385 , A44C5/00 , A44C5/0007 , A44C5/02 , G04B47/00 , G04G17/083 , G04G21/00 , G06F1/163 , H04B2001/3861 , H04M1/72527 , H04M19/047 , H04W52/0277 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/26 , Y02D70/40
摘要： A wearable device is coupled to a band including multiple modular functional band links that are each electrically and mechanically connected to one or more other of the band links and/or the wearable device and include one or more electronic components. In various implementations, the wearable device may receive identifiers from each of the band links, determine functionality available using the identifiers, and communicate with the band links to utilize the determine functionality. In some implementations, the band links may include multiple different output devices and the wearable device may determine to provide an output pattern and signal the respective output devices according to the output pattern. In various implementations, the band links may include multiple different input devices and the wearable device may receive input indications from the input devices and perform an action based on a pattern in which the input indications were detected by the respective input devices.
摘要翻译： 可穿戴设备耦合到包括多个模块化功能带状链节的带，每个带有多个模块化的功能带链节，每个电连接和机械地连接到一个或多个其它带链节和/或可穿戴装置，并且包括一个或多个电子部件。 在各种实现中，可穿戴设备可以从每个频带链路接收标识符，确定使用标识符可用的功能，以及与频带链路通信以利用确定功能。 在一些实施方式中，频带链路可以包括多个不同的输出设备，并且可穿戴设备可以确定提供输出模式并且根据输出模式向相应的输出设备发信号。 在各种实施方式中，频带链路可以包括多个不同的输入设备，并且可穿戴设备可以从输入设备接收输入指示，并且基于各个输入设备检测到输入指示的模式来执行动作。
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公开(公告)号：US11569721B2
公开(公告)日：2023-01-31
申请号：US16426614
申请日：2019-05-30
申请人： Apple Inc.
发明人： Yi-Heng Sen , Alex M. Lee , Alex J. Speltz
摘要： A haptic actuator may include a housing having opposing first and second ends and first and second coils carried by the housing adjacent respective first and second ends thereof. Each coil may have a respective passageway therethrough. The actuator may include a field member including first and second masses adjacent respective first and second ends of the housing, and a permanent magnet having first and second ends coupled to respective ones of the first and second masses. The actuator may also include first and second flexures mounting respective first and second masses to the respective first and second ends of the housing so that the field member is reciprocally movable within the passageways of the coils responsive to powering the coils and so that the ends of the permanent magnet are within respective passageways of the coils when the coils are unpowered.
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公开(公告)号：US11150731B2
公开(公告)日：2021-10-19
申请号：US16400354
申请日：2019-05-01
申请人： Apple Inc.
发明人： Darya Amin-Shahidi , Alex M. Lee
摘要： Systems, methods, and computer-readable media provide multiple modes of haptic feedback for an electronic device using a single haptic actuator. Adjusting a parameter (e.g., frequency) of an actuator waveform generated by the single haptic actuator may affect how a mechanical coupling between the haptic actuator and a portion of the electronic device produces a device waveform at that device portion from the actuator waveform. A first mechanical coupling with a first response characteristic (e.g., stiffness or resonance frequency) may be provided between the haptic actuator and a first portion of the electronic device (e.g., a user input component of the electronic device), while a second mechanical coupling with a different second response characteristic may be provided between the haptic actuator and a second portion of the electronic device (e.g., the device housing of the electronic device) to selectively provide localized haptic feedback at the first portion of the electronic device.
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公开(公告)号：US10976824B1
公开(公告)日：2021-04-13
申请号：US16584443
申请日：2019-09-26
申请人： Apple Inc.
发明人： Darya Amin-Shahidi , Alex M. Lee , Denis G. Chen , Alex J. Lehmann , Alex J. Speltz , Etienne Marecal
摘要： A reluctance haptic engine for an electronic device includes a core, an attractor, and one or more flexible support members. The core and/or the attractor may be coupled to an input structure, such as a button cap, trackpad cover, touchscreen cover, or the like. In an unactuated configuration, flexible support members maintain a gap between the core and the attractor. An electrical current may be applied to one or more conduction loops of the core to actuate the reluctance haptic engine and provide a haptic output by moving the input structure. The electrical current may cause a magnetic flux that results in a reluctance force that pulls the attractor and the core together and causes the input structure to move (e.g., translate, rotate, oscillate, vibrate, or deform) to produce a haptic output.
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公开(公告)号：US20200103968A1
公开(公告)日：2020-04-02
申请号：US16146243
申请日：2018-09-28
申请人： Apple Inc.
摘要： A module includes a permanent magnet biased electromagnetic haptic engine having a stator and a rotor; a constraint coupled to the stator and the rotor; and a force sensor at least partially attached to the permanent magnet biased electromagnetic haptic engine and configured to sense a force applied to the rotor. The constraint is configured to constrain closure of a gap between the rotor and the stator and bias the rotor toward a rest position in which the rotor is separated from the stator by the gap.
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公开(公告)号：US09829350B2
公开(公告)日：2017-11-28
申请号：US14796895
申请日：2015-07-10
申请人： Apple Inc.
CPC分类号： G01D5/3473 , G01D5/06
摘要： Embodiments of the present disclosure provide an optical encoder that has magnetic elements embedded in a shaft or shaft of the optical encoder. Further, the optical encoder is hermitically sealed and is configured to rotate based on a magnetic field between the optical encoder and an actuation member.
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9.发明申请OPTICAL PROXIMITY SENSOR SYSTEM HAVING REDUCED SENSITIVITY TO DISTINCT NEAR-FIELD OPTICAL EFFECTS 有权具有降低灵敏度以消除近场光学效应的光学接近传感器系统公开(公告)号：US20140218340A1
公开(公告)日：2014-08-07
申请号：US13773331
申请日：2013-02-21
申请人： APPLE INC.
发明人： Anant Rai , Prashanth S. Holenarsipur , Alex M. Lee , Richard Ruh
IPC分类号： G06F3/042
CPC分类号： G06F3/017 , G01S17/026 , G01S2007/4975 , G01S2007/52009
摘要： A portable electronic device including a proximity sensing device having an emitter and a detector. The electronic device further including a housing for containing the proximity sensing device which includes an optical interface forming a face of the housing through which radiation between the emitter and the detector pass. The optical interface may include an oleophobic coating which is selectively modified such that optical interference from an optical interface near-field object on the proximity sensing device is reduced without reducing a sensitivity of the proximity sensing device to a target near-field object.
摘要翻译： 一种便携式电子设备，包括具有发射器和检测器的接近感测装置。 所述电子设备还包括用于容纳所述接近感测装置的壳体，所述接口感测装置包括形成所述壳体的表面的光学接口，所述发射器和所述检测器之间的辐射穿过所述壳体的表面。 光学界面可以包括疏油涂层，其被选择性地修改，使得来自接近感测装置上的光学界面近场物体的光学干涉被减小，而不降低接近感测装置对目标近场物体的灵敏度。
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公开(公告)号：US11573636B2
公开(公告)日：2023-02-07
申请号：US16915539
申请日：2020-06-29
申请人： Apple Inc.
发明人： Darya Amin-Shahidi , Denis G. Chen , Alex M. Lee , Scott D. Ridel
摘要： A haptic actuator may include a housing, a stator coupled to a medial interior portion of the housing, and a field member within the housing and having an opening receiving the stator therein. The field member may include a frame, and at least one permanent magnet carried by the frame. The at least one permanent magnet may include side-by-side magnetic segments having alternating magnetic polarizations with at least one non-vertical magnetic polarization transition zone between adjacent magnetic segments.
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