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公开(公告)号：US20200184785A1
公开(公告)日：2020-06-11
申请号：US16705736
申请日：2019-12-06
摘要： Devices and methods for providing localized haptic effects are provided. The devices include a haptically enabled display device having one or more haptic actuators. The one or more haptic actuators are located in a non-viewing area of a display screen of a haptically enabled display device and cause localized haptic effects in a viewing area of the display screen. The haptically enabled display device includes a processor configured to determine haptic control signals for activating the haptic actuators. The haptic control signal activates the one or more haptic actuators to provide a localized haptic effect at a target location in the viewing area, remote from the non-viewing area location of the one or more haptic actuators.
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公开(公告)号：US20190384399A1
公开(公告)日：2019-12-19
申请号：US16010367
申请日：2018-06-15
摘要： An actuator system configured to generate a haptic effect is provided. The actuator system includes a cavity configured to store an incompressible fluid, the cavity being disposed within a first substrate, a piezoelectric actuator disposed within a second substrate, and a diaphragm disposed between the cavity of the first substrate and the piezoelectric actuator of the second substrate.
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公开(公告)号：US20190325716A1
公开(公告)日：2019-10-24
申请号：US16389590
申请日：2019-04-19
摘要： Systems, devices, methods, non-transitory computer readable mediums for generating one or more haptic effects are provided. For example, a device includes a substrate including a plurality of haptic regions, and a plurality of haptic output devices, each haptic output device being coupled to a respective haptic region, and each haptic output device being configured to generate a haptic effect in response to receiving a haptic drive signal, as described herein. The haptic effect is perceptible to a user within one cycle of the haptic drive signal.
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公开(公告)号：US20190325715A1
公开(公告)日：2019-10-24
申请号：US16389522
申请日：2019-04-19
摘要： A haptic system and a method of manufacturing a haptic system are provided. The haptic system includes a substrate and a haptic actuator. The substrate includes a region having a residual stress. The haptic actuator is associated with the substrate on or near the region and is configured to generate a haptic effect in response to receiving a haptic effect signal. The haptic effect generated by the haptic actuator is amplified by the residual stress associated with the region. The method of manufacturing the haptic system includes deforming an substrate into a deformed shape, applying an epoxy to the substrate, affixing a haptic actuator to the epoxy and curing the epoxy while holding the substrate in the deformed shape, and, after curing, releasing the substrate to create the region having the residual stress.
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公开(公告)号：US20190318591A1
公开(公告)日：2019-10-17
申请号：US16454382
申请日：2019-06-27
IPC分类号： G08B6/00 , G06F3/0354 , G06F3/01 , H01L41/18 , G06F3/0488 , H01L41/193
摘要： This disclosure relates to haptic feedback generators, including bistable materials for providing haptic feedback to a user. Such haptic feedback generators are useful in structural materials, such as elements of wearables or accessories.
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公开(公告)号：US20190050059A1
公开(公告)日：2019-02-14
申请号：US16165306
申请日：2018-10-19
摘要： The present application relates generally to haptic actuators. For example, the application is directed to high performance parallel plate actuators, and more particularly an actuator that can be used to provide haptic feedback in a variety applications such as buttons, panels, track pads, touch panels, wearables, gaming devices and/or touch-sensitive surfaces.
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公开(公告)号：US20180151281A1
公开(公告)日：2018-05-31
申请号：US15362122
申请日：2016-11-28
发明人： Vahid KHOSHKAVA , Mansoor ALGHOONEH
IPC分类号： H01F7/06 , H01F27/255 , H01F27/28 , G08B6/00
CPC分类号： H01F7/064 , F16F1/361 , G06F3/016 , G08B6/00 , H01F27/255 , H01F27/2823 , H01F27/2828
摘要： This disclosure relates to systems and haptic actuators, and suitably haptic actuation resulting from the response to a magnetic field of magnetic particles within an elastomeric material. Such systems and haptic actuators are useful in structural materials, including as elements of wearables or accessories, as well as in other applications and devices where haptic feedback is desired.
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公开(公告)号：US20170269686A1
公开(公告)日：2017-09-21
申请号：US15072485
申请日：2016-03-17
CPC分类号： G06F3/016 , G06F3/0414 , G06F3/0416 , G06F2203/04102 , G06F2203/04108
摘要： A haptic output device includes a substrate, an array of electrodes disposed on the substrate, and a layer of dielectric material disposed on the array of electrodes. The layer of dielectric material has an exposed outer surface comprising a micro-patterned texture configured to increase adhesion between the exposed outer surface and a contact surface in contact with the exposed outer surface. The haptic output device includes a controller configured to direct a voltage potential across the array of electrodes to generate an electrostatic adhesive force between the exposed outer surface and the contact surface as a haptic effect.
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公开(公告)号：US20170083092A1
公开(公告)日：2017-03-23
申请号：US14858148
申请日：2015-09-18
发明人： Vincent LEVESQUE , Jamal SABOUNE , Juan Manuel CRUZ-HERNANDEZ , Abdelwahab HAMAM , Vahid KHOSHKAVA , Liwen WU
IPC分类号： G06F3/01 , G06F1/16 , G06F3/0346
CPC分类号： G06F3/016 , G06F1/1677 , G06F1/1681 , G06F3/0346 , G06F2200/1633 , G06F2200/1634
摘要： A system includes an electronic device that includes a display screen, a cover configured to cover the display screen, a sensor configured to sense an input gesture comprising deformation and/or movement of the cover relative to the electronic device, and a processor configured to determine an action for the electronic device to perform based on the input gesture, to determine a haptic effect to generate based on the input gesture and/or the action for the electronic device to perform, and to initiate the action. The system also includes a haptic output device configured to generate the haptic effect.
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公开(公告)号：US20170061753A1
公开(公告)日：2017-03-02
申请号：US15239962
申请日：2016-08-18
IPC分类号： G08B6/00 , H01L41/193 , H01L41/18
CPC分类号： G08B6/00 , G06F3/016 , G06F3/03547 , G06F3/0488 , G06F2203/014 , H01L41/18 , H01L41/193
摘要： This disclosure relates to haptic feedback generators, including bistable materials for providing haptic feedback to a user. Such haptic feedback generators are useful in structural materials, such as elements of wearables or accessories.
摘要翻译： 本公开涉及触觉反馈发生器，包括用于向用户提供触觉反馈的双稳态材料。 这种触觉反馈发生器在诸如可穿戴物或附件的元件的结构材料中是有用的。
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