| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a camera module for optical camera shake correction that improves instability of a servo system due to a resonance peak of high order of an optical part.SOLUTION: A camera module 100 for optical camera shake correction includes an optical system 3, an intermediate support body 10, a fixed support body 12, and an imaging element 6 fixed to the fixed support body 12. The camera module further includes a suspension wire 9 which connects the optical part 3 and intermediate support body 10 to each other, and supports the optical part 3 on the intermediate support body 10 in a state of displacement perpendicular to an optical axis, and springs 11a, 11b for AF which connects the intermediate support body 10 and fixed support body 12 to each other and supports the intermediate support body 10 on the fixed support body 12 in a state of displacement along the optical axis. A plurality of imaging lenses 1 driven along the optical axis for automatic focusing are all driven in a direction orthogonal to the optical axis for camera shake correction, and the plurality of imaging lenses 1 are all installed in the optical part 3.</p> |
