发明名称 ELECTRONIC DEVICE
摘要 The purpose of the present invention is to provide an electronic device capable of presenting appropriate haptic feedback under various usage conditions. An electronic device according to an embodiment includes: a touch panel to be touched by a user; a touch detecting unit (31) for detecting touching of the touch panel by the user; a vibration unit (13) for vibrating the touch panel; a driving unit (34) for driving the vibration unit with a first drive signal of a first frequency range and with a second drive signal of a second frequency range higher than the first frequency range; a vibration detecting unit (32) for detecting vibration of the touch panel when vibrated according to driving based on the second drive signal and outputting a detection signal; and a drive frequency determining unit (33) for determining the frequency of the first drive signal on the basis of the detection signal.
申请公布号 WO2015136835(A1) 申请公布日期 2015.09.17
申请号 WO2015JP00583 申请日期 2015.02.09
申请人 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. 发明人 ARAKI, SHOICHI;HIROSE, YOSHIFUMI
分类号 G06F3/01 主分类号 G06F3/01
代理机构 代理人
主权项
地址