| 摘要 |
<P>PROBLEM TO BE SOLVED: To securely join a leaf spring to an external terminal by laser welding. <P>SOLUTION: The lens drive device includes a lens holding member (5) where a lens body is held, a leaf spring (4) which supports the lens holding member (5) along an optical axis, and a lower case (2) to which the leaf spring (4) is fixed and which is provided with an external terminal (31). A joining piece which extends toward the external terminal (31) is formed on the leaf spring (4), a fixation position P1 fixed to the lower case (2) is provided on a base end side of the joining piece, and on a tip end side of the joining piece, a press position P3 pressed against the side of the lower case (2) is provided on the opposite side from the fixation position P1 across a joining position P2 joined to the external terminal (31). <P>COPYRIGHT: (C)2013,JPO&INPIT |
