专利检索 ap:("LG Display Co., Ltd." OR "Gwangju Institute of Science AND Technology") AND inv:"Jeong Goo Kang" 第 1 页

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发明授权
Haptic driving apparatus and electronic device having haptic function 有权

公开(公告)号：US10303286B2

公开(公告)日：2019-05-28

申请号：US15139283

申请日：2016-04-26

申请人： LG Display Co., Ltd. , Gwangju Institute of Science and Technology

发明人： JiEun Son , KiDuk Kim , JongHee Hwang , Je Ha Ryu , Hee Won Kim , Jeong Goo Kang

IPC分类号： G06F3/041 , G06F3/01 , G06F3/044

摘要： A haptic driving apparatus provides a user with electrovibration of certain strength regardless of a variance of a surrounding environment, and an electronic device has a haptic function. The haptic driving apparatus comprises a haptic electrode driver generating a haptic driving signal to supply the generated haptic driving signal to a haptic electrode through a current monitor and varying the haptic driving signal in accordance with voltages at both ends of the current monitor.