摘要 |
PROBLEM TO BE SOLVED: To provide an objective lens driving device which suppresses a lens tilt and achieves high density. SOLUTION: The objective lens driving device includes an objective lens, a movable part holding the objective lens, first, second, third, and fourth elastic supporting members connected to the movable part, a first fixing member connected to the first and second elastic supporting members, and a second fixing member connected to the third and fourth elastic supporting members. The first and second fixing members are mutually fixed. The first and second fixing members are mutually slid for position control. COPYRIGHT: (C)2008,JPO&INPIT
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