发明授权
US08324562B2 Fiber scanning system having a magnet attached to the fiber at a position before or after an electrical coil with improved tip positioning
有权
光纤扫描系统,其具有在具有改进的尖端定位的电线圈之前或之后的位置附接到光纤的磁体
- 专利标题: Fiber scanning system having a magnet attached to the fiber at a position before or after an electrical coil with improved tip positioning
- 专利标题(中): 光纤扫描系统,其具有在具有改进的尖端定位的电线圈之前或之后的位置附接到光纤的磁体
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申请号: US12668905申请日: 2008-07-14
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公开(公告)号: US08324562B2公开(公告)日: 2012-12-04
- 发明人: Waltherus Cornelis Jozef Bierhoff , Bernardus Hendrikus Wilhelmus Hendriks , Augustinus Laurentius Braun , Nanad Mihajlovic
- 申请人: Waltherus Cornelis Jozef Bierhoff , Bernardus Hendrikus Wilhelmus Hendriks , Augustinus Laurentius Braun , Nanad Mihajlovic
- 申请人地址: NL Eindhoven
- 专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人地址: NL Eindhoven
- 优先权: EP07112833 20070720; EP07121670 20071127
- 国际申请: PCT/IB2008/052821 WO 20080714
- 国际公布: WO2009/013663 WO 20090129
- 主分类号: H01J3/14
- IPC分类号: H01J3/14
摘要:
A fiber scanning system is provided comprising a housing (102) with a fiber (13), the fiber (13) comprising a fixed part and a free end, the fixed part being attached to a bottom of the housing (102) and the fiber (13) extending parallel to the wall of the housing (102). At least one electrical coil (12) is attached to the wall at a position in between the fixed part and the free end of the fiber (13), a winding of the electrical coil (12) being in a plane parallel to the fiber (13). A magnet (11) is attached to the fiber (13), such that the electrical coil (12) may induce a force on the magnet (11). The magnet (11) is attached to the fiber (13) at a position just before or after the electrical coil (12), a width of the magnet (11) being such that the magnet (11) extends over the electrical coil (12).
公开/授权文献
- US20100207015A1 FIBER-OPTIC SCANNER 公开/授权日:2010-08-19
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