| 摘要 |
PURPOSE: A shutter module minimizing the installation space of a shutter blade is provided to drive a plurality of shutter blades with one driving part. CONSTITUTION: An opening hole(11) for the opening of lens is formed in a housing(10). A first shutter blade(22) is connected to a driving unit of the housing. The first shutter blade opens and closes the open hole of the housing. A first magnet(23) is installed to the first shutter blade. A second shutter blade(32) opens and closes the open hole in coupling with the first shutter blade. The second shutter blade includes a second magnet of the other polarity and the first magnet.
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