发明名称 |
SYSTEMS AND METHODS FOR PROVIDING HAPTIC FEEDBACK AT MULTIPLE RESONANCE FREQUENCIES |
摘要 |
Systems and methods for providing haptic feedback at multiple resonance frequencies are disclosed. For example, one disclosed apparatus includes a resonator with a base and a plurality of projections, a first projection of the plurality of projections having a first resonance frequency and a second projection of the plurality of projections having a second resonance frequency, and a piezoelectric actuator coupled to the resonator and operable to output a haptic feedback effect at the first resonance frequency and at the second resonance frequency. |
申请公布号 |
EP2488266(A1) |
申请公布日期 |
2012.08.22 |
申请号 |
EP20100771231 |
申请日期 |
2010.09.21 |
申请人 |
IMMERSION CORPORATION |
发明人 |
MODARRES, ALI;GREGORIO, PEDRO;GRANT, DANNY, A. |
分类号 |
B06B1/06;G06F3/01;H01L41/09 |
主分类号 |
B06B1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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