| 摘要 |
PURPOSE: A camera module is provided to facilitate the initial position control of a lens module and an image sensor. CONSTITUTION: A case part comprises a cover member(111), an inner tube member(113), an outer tube member(112) and a holder(114). The outer tube member is combined with the cover member. A lens driving part comprises a plate spring member(131), a permanent magnet(134), a coil(135) and a yoke(136). The permanent magnet is installed to the outer circumference of the lens module(120). The coil is installed to the holder. The yoke fixes the permanent magnet. The focus control unit controls the focal point of the lens module. A printed circuit board(160) interlinks the signal of the image sensor externally.
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