Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 17, 2019
Patent Application Number
15773412
Date Filed
November 2, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A rotary operation device includes a rotary operation part on which a rotation operation is performed, a rotation detector configured to detect an amount of rotation of the rotary operation part, a display part integrally formed with the rotary operation part and configured to display an image while rotating with the rotary operation part, and a controller configured to control the display part such that the image is displayed moved in a direction opposite to a rotation direction of the rotary operation part based on the detected amount of rotation so as to look still to an operator.
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