ACTUATOR DEVICE, TACTILE SENSE DISPLAY, AND DRIVING METHOD

摘要

PROBLEM TO BE SOLVED: To maintain displacement in driving of an actuator device even when a switching element is turned off.SOLUTION: An actuator device includes: an actuator element which displaces according to a supplied electric current; a driving element including a latch circuit for supplying the electric current from a power source to the actuator element; and a switching element which switches a state of the electric current from the driving element to the actuator element between a supply state and a supply stop state.