DRIVING MODULE, ELECTRONIC APPARATUS AND CONTROL METHOD OF DRIVING MODULE

摘要

PURPOSE: A driving module, an electronic apparatus, and a method for controlling a driving module are provided to control the conducting of a shape memory alloy by setting a command value of the electric resistance of the shape memory alloy so that a lens frame intermittently moves. CONSTITUTION: A lens frame(4) is installed to be reciprocated to a supporter along a specified direction and keeps a lens. A spring member(7) elastically keeps the lens frame. A driving element(10) has a shape memory alloy which is transformable with heat from conducting and transforms the shape memory alloy with the conducting. The driving element drives the lens frame by being resistant to the restitution force of the spring member. A control element controls the conducting of the shape memory alloy by setting a command value of the electric resistance of the shape memory alloy.