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OSCILLATOR DEVICE, OPTICAL DEFLECTOR AND OPTICAL INSTRUMENT USING THE SAME

  • US 20090039716A1
  • Filed: 08/06/2008
  • Published: 02/12/2009
  • Est. Priority Date: 08/07/2007
  • Status: Active Grant
First Claim
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1. An oscillator device, comprising:

  • an oscillator;

    a resilient support member configured to support said oscillator for oscillatory motion about an oscillation central axis;

    a magnetic member provided on said oscillator; and

    a magnetic-field generating member disposed opposed to said oscillator;

    wherein said oscillator has a through-hole extending through said oscillator from its top surface to its bottom surface, andwherein said magnetic member is provided in said through-hole.

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