发明名称 |
Haptic device, electronic device and method for producing a haptic effect |
摘要 |
A haptic output device including an actuator configured to generate a haptic effect, and a processor configured to communicate a driving signal to the actuator and to communicate a braking signal to the actuator before or at the same time the driving signal is terminated to generate the haptic effect. The braking signal has a frequency substantially the same as a resonant frequency of the actuator and at a reverse phase of the driving signal. |
申请公布号 |
EP2772832(A2) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20140157366 |
申请日期 |
2014.02.28 |
申请人 |
IMMERSION CORPORATION |
发明人 |
CRUZ-HERNANDEZ, JUAN MANUEL;JIANG, LI |
分类号 |
G06F3/01;G06F3/03;H02N2/02 |
主分类号 |
G06F3/01 |
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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