Rotation controlling apparatus and electronic apparatus

摘要

A panel member (D) such as a display panel is rotated with a predetermined shaft (J) as a center of the rotation. The rotation controlling apparatus (S) for controlling the rotation of the panel member is provided with: a signal generating device (1) for generating a position detection signal indicative of an angular position of the panel member around the shaft in response to a rotation of the panel member around the shaft; and a controller (3) for controlling the rotation of the panel member in accordance with the position detection signal generated by the signal generating device, so as to stop the rotation of the panel member by using as a standard a generation timing of the position detection signal, which has a predetermined signal value based on a stop position signal value implying a value of the position detection signal indicative of a stop position at which the rotation of the panel member should be stopped. <IMAGE>