Patent ID: 8026498
Filing Date: 2011-09-27
Classification: G02B

Abstract:
1. A calibrating apparatus for lens carrier, comprising: a carrier; a driving unit capable of moving the carrier in a first-dimension direction; a first-dimension detector capable of generating a corresponding first-dimension positional signal for the carrier according to a condition of whether detecting the carrier; and a control unit electrically connected to the first-dimension detector, and capable of receiving the first-dimension positional signal for the carrier; wherein the control unit determines whether the driving unit performing a first-predetermined driving operation based on the first-dimension positional signal for the carrier received when starting to calibrate, if performing the first-predetermined driving operation, a position of the carrier in the first-dimension direction is detected based on the first-dimension positional signal for the carrier received after performing the first-predetermined driving operation to generate a first judging result, and the control unit is capable of adjusting the position of the carrier in the first-dimension direction based on the first judging result.