光走査デバイス
- 专利权人:
- 国立大学法人東北大学
- 发明人:
- 芳賀 洋一,松永 忠雄,牧志 渉
- 申请号：
- JP2009130304
- 公开号：
- JP5493144B2
- 申请日:
- 2009.05.29
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a light scanning device in which both a small diameter and a high resolution are achieved.
SOLUTION: The light scanning device includes a cylindrical tube, an optical fiber inserted into the cylindrical tube and having parts made of a magnet or a magnetic member, and a coil formed on a cylindrical surface of the cylindrical tube, wherein the optical fiber is scanned by an electromagnetic driving.
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- 来源网站：
- 中国工程科技知识中心
