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专利名称：DRIVE CONTROL APPARATUS, ELECTRONIC
DEVICE, AND DRIVE CONTROL METHOD
发明人：KAMATA, YUICHI,TANINAKA,
KIYOSHI,ENDO, YASUHIRO
申请号：EP13874859申请日：20130926公开号：EP2876533A4公开日：20150819
摘要：A drive controlling apparatus that drives a vibrating element of an electronicdevice including a display panel, a touch panel disposed on a display surface side of thedisplay panel and the vibrating element generating a vibration in a manipulation inputsurface of the touch panel, includes a drive controlling part being configured to drive thevibrating element by using a driving signal causing the vibrating element to generate anatural vibration in an ultrasound-frequency-band in the manipulation input surface, thedrive controlling part being configured to drive the vibrating element so that an intensityof the natural vibration varies in accordance with a position and a temporal changedegree of the position of a manipulation input performed onto the manipulation inputsurface.
申请人：FUJITSU LIMITED
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