发明名称 |
Light scanning unit and method of detecting scanning synchronization signal |
摘要 |
Disclosed are a light scanning unit and a method of synchronizing the scanning operation of such light scanning unit. The light scanning unit includes a deflection mirror that is driven to oscillate so as to deflect and scan a light beam in a bidirectional scanning path. The synchronization of a scanning operation may be made at least in part in consideration of the direction of flow of the current that is supplied to drive the deflection mirror to oscillate.
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申请公布号 |
US8379282(B2) |
申请公布日期 |
2013.02.19 |
申请号 |
US20090572822 |
申请日期 |
2009.10.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;SHIN SEONG-HO |
发明人 |
SHIN SEONG-HO |
分类号 |
G02B26/08 |
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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