| 摘要 |
The present invention relates to the lens driving device comprising the spring 90. The spring 90 comprises the holder installation parts 93a to 93d installed to the lens holder 40, the flame installation parts 94a to 94d installed to the flame 60, and the wire installation parts 92a to 92d installed to the suspension wire 16. The space 63 is formed between a first step plane 64a of the flame 60, and a part of the spring 90 positioned between the flame installation part 94a and the wire installation parts 92a to 92d; and the vibration absorbing member 70c is placed at the space 63. At the damper space between the damper table 24 and the rear plane of the flame 60, the vibration absorbing member 70a is filled. At the inner circumference plane of the flame 60, the depression part 74 is formed which is opened towards the space, and the vibration absorbing member 70b which is filled in the space is also continuously filled to the depression part 74. |
| 主权项 |
1. A lens driving device comprising
a lens holder capable of holding at least one lens, a resilient member holding said lens so to allow a relative movement against a flame along an optical axis of said lens, an optical axis direction driving part allowing a relative movement of said lens holder against said flame along said optical axis, a supporting part connecting said resilient member and a fixing part so that said flame is supported in a movable manner against said fixing part along a direction crossing with said optical axis, and a crossing direction driving part moving said flame against said fixing part along the direction crossing with said optical axis; wherein said resilient member comprises a holder installation part installed to said lens holder, a flame installation part installed to said flame, a support installation part installed to said supporting part, a space is formed between said flame and a part of said resilient member which is positioned between said flame installation part and said support installation part, and a vibration absorbing member is placed in said space. |
