OPERATION DEVICE
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Dec 9, 2014
filing date -
Dec 13, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An operation device includes a detecting portion that detects an operation performed on an operation surface by a detection target, a plurality of vibration generating portions that are arranged on a back surface opposite to the operation surface to vibrate the detecting portion in a normal direction of the operation surface and a direction opposite thereto, a coordinate calculation section that calculates coordinates of a guide position on the operation surface based on acquired guide information, the guide position being a destination of the detection target being guided, and a control unit that determines a pressure gradient of an air layer formed on the operation surface by vibration of the detecting portion based on the coordinates of the guide position calculated by the coordinate calculation section and controls the plurality of vibration generating portions so that the determined pressure gradient is formed.
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