<p>A tactile display has a contact surface that has multiple addressable pixels. Each pixel has a vibration element that is energizable to vibrate at a selected frequency and amplitude. The vibration of selected pixels of the tactile display provides tactile feedback to a user's finger touching the contact surface.</p>
申请公布号
WO2011106021(A1)
申请公布日期
2011.09.01
申请号
WO2010US25637
申请日期
2010.02.26
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;JACKSON, WARREN;MEI, PING