发明名称 |
MICRO-OSCILLATING MEMBER, LIGHT-DEFLECTOR, AND IMAGE-FORMING APPARATUS |
摘要 |
The present invention provides a resonance type micro-oscillating member capable of retraining a fluctuation of angular velocity, and specifically provides a micro-oscillating member, which is a nested micro-oscillating member, wherein there exist a reference oscillation mode which is the characteristic oscillation mode of a reference frequency, and an even numbered oscillation mode which is the characteristic oscillation mode of a frequency being approximate even number times the reference frequency.
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申请公布号 |
US2009080044(A1) |
申请公布日期 |
2009.03.26 |
申请号 |
US20080277796 |
申请日期 |
2008.11.25 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YASUDA SUSUMU;SHIMADA YASUHIRO |
分类号 |
G02B26/08;B81B3/00;F16F1/14;G02B26/10 |
主分类号 |
G02B26/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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