发明名称 |
Optical scanning device, optical scanning display device, and optical scanning method |
摘要 |
An optical scanning device is provided with a scanning unit including an oscillating element which is elastically and rotatably supported so as to rotatably oscillate, a light beam incident on the scanning unit being deflected to scan as the oscillating element oscillates, a scanning signal generating unit which generates a scanning signal, the scanning signal including a sawtooth wave part and a corrective wave part which is formed based on a resonance frequency intrinsic to the scanning unit, and a driving unit which drives the scanning unit to oscillate the oscillating element in accordance with the scanning signal.
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申请公布号 |
US2008204839(A1) |
申请公布日期 |
2008.08.28 |
申请号 |
US20070902887 |
申请日期 |
2007.09.26 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
MURAKAMI KENICHI;ASAI NOBUAKI |
分类号 |
G02B26/10 |
主分类号 |
G02B26/10 |
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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