<p>A haptic effect device includes a housing and a touchscreen coupled to the housing through a suspension. An actuator is coupled to the touchscreen. The suspension is tuned so that when the actuator generates first vibrations at a first frequency, the first vibrations are substantially isolated from the housing and are applied on the touchscreen to simulate a mechanical button. Further, when the actuator generates second vibrations at a second frequency, the second vibrations are substantially passed through to the housing to create a vibratory alert.</p>
申请公布号
WO2008045694(A1)
申请公布日期
2008.04.17
申请号
WO2007US79830
申请日期
2007.09.28
申请人
IMMERSION CORPORATION;GREGORIO, PEDRO;GRANT, DANNY, A.;CRUZ-HERNANDEZ, JUAN, MANUEL
发明人
GREGORIO, PEDRO;GRANT, DANNY, A.;CRUZ-HERNANDEZ, JUAN, MANUEL