发明授权
- 专利标题： Method and apparatus for providing haptic feedback utilizing multi-actuated waveform phasing
- 专利标题（中）： 使用多致动波形定相提供触觉反馈的方法和装置
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申请号： US14088834申请日： 2013-11-25
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公开(公告)号： US08854331B2公开(公告)日： 2014-10-07
- 发明人: Robert W. Heubel , Ryan Steger , Munibe M. Bakircioglu
- 申请人： Immersion Corporation
- 申请人地址： US CA San Jose
- 专利权人： Immersion Corporation
- 当前专利权人： Immersion Corporation
- 当前专利权人地址： US CA San Jose
- 代理机构： Pillsbury Winthrop Shaw Pittman LLP
- 主分类号： G06F3/041
- IPC分类号： G06F3/041 ; G06F3/01
摘要：
A method and device for generating haptic feedback over a touch surface using multi-actuated waveform phasing are disclosed. A haptic device, in one embodiment, includes a touch surface and a group of haptic actuators. The touch surface is capable of sensing an event, wherein the event can be a contact on the touch surface or a movement nearby the surface. A portion of the haptic actuators, which are coupled to the touch surface, is configured to provide haptic feedback on the touch surface in response to the event. Another portion of the haptic actuators is used to minimize unwanted haptic effect on the touch surface.
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