Calibrating apparatus, calibrating method and moving method for lens carrier

A calibrating method for lens carrier, the calibrating method being adapted for adjusting a position of a carrier, and the calibrating method comprising:

• employing a first-dimension detector whether to detect the carrier to generate a corresponding first-dimension positional signal for the carrier;
• performing a first-predetermined driving operation if the first-dimension positional signal for the carrier represents that the first-dimension detector does not detect the carrier, wherein the first-predetermined driving operation is capable of moving the carrier to a first end in the first-dimension direction;
• and
• adjusting the carrier based on the first-dimension positional signal for the carrier generated after performing the first-predetermined driving operation.

A moving method for lens carrier, the method being adapted for moving a carrier, the carrier being detected by a first-dimension detector, and the first-dimension detector being capable of generating a first-dimension positional signal for the carrier based on a condition of whether detecting the carrier, the moving method comprising:

• judging whether receiving a command for moving the carrier in a first-dimension direction;
• driving the carrier based on a first-end positional signal if the received command represents moving the carrier to a first end in the first-dimension direction;
• and
• driving the carrier and defining the first-end positional signal and a second-end positional signal related to a second end if moving the carrier in the first-dimension direction, wherein the first end and the second end are two ends of a moving range of the carrier being moved in the first-dimension direction.