Actuator for head-up display

An actuator for a head-up display of a vehicle, the actuator comprising:

• a link configured to be attached to one end of an aspheric mirror;
• a driving force transmission including a lead screw configured to move the link;
• a motor;
• a controller configured to control the motor;
• a driver configured to guide the lead screw to rotate along the axis of rotation of the motor as the motor is driven;
• a motor bracket disposed on top of the motor and attached to the driver to support the driver;
• a top motor mount disposed on the top of the motor;
• a bottom motor mount disposed on the bottom of the motor;
• a vibration damping part disposed between the top motor mount and the motor bracket, and configured to dampen vibration from the motor;
• and
• a cantilever type dynamic vibration absorber disposed on both ends of the bottom motor mount, and configured to absorb vibration from the motor.