发明名称 |
Fiber scanning system having a magnet attached to the fiber at a position before or after an electrical coil with improved tip positioning |
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). |
申请公布号 |
US8324562(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US20080668905 |
申请日期 |
2008.07.14 |
申请人 |
BIERHOFF WALTHERUS CORNELIS JOZEF;HENDRIKS BERNARDUS HENDRIKUS WILHELMUS;BRAUN AUGUSTINUS LAURENTIUS;MIHAJLOVIC NANAD;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BIERHOFF WALTHERUS CORNELIS JOZEF;HENDRIKS BERNARDUS HENDRIKUS WILHELMUS;BRAUN AUGUSTINUS LAURENTIUS;MIHAJLOVIC NANAD |
分类号 |
H01J3/14 |
主分类号 |
H01J3/14 |
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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