公开(公告)号：US20160320901A1

公开(公告)日：2016-11-03

申请号：US15139283

申请日：2016-04-26

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

Inventor： JiEun SON ,  KiDuk KIM ,  JongHee HWANG ,  Je Ha RYU ,  Hee Won KIM ,  Jeong Goo KANG

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

CPC classification number: G06F3/0416 ,  G06F3/016 ,  G06F3/044

Abstract: A haptic driving apparatus that may provide a user with electrovibration of certain strength regardless of a variance of a surrounding environment and an electronic device having a haptic function are disclosed. 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 the current supplied to the haptic electrode.

Abstract translation: 公开了一种触觉驱动装置，其可以向用户提供一定强度的电振，而不管周围环境的变化以及具有触觉功能的电子装置。 触觉驱动装置包括产生触觉驱动信号的触觉电极驱动信号，以通过电流监视器将产生的触觉驱动信号提供给触觉电极，并根据提供给触觉电极的电流改变触觉驱动信号。