发明申请
- 专利标题： Method of Cleaning an Optical Face of a Refractive Element for a Near Field Optical Scanning Apparatus and a Cleaning Device for Cleaning an Optical Face of a Refractive Element for a Near Field Optical Scanning Apparatus
- 专利标题（中）： 清洁近场光扫描装置的折射元件的光学面的方法和用于清洁近场光学扫描装置的折射元件的光学面的清洁装置
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申请号： US12097557申请日： 2006-12-06
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公开(公告)号： US20080314407A1公开(公告)日： 2008-12-25
- 发明人: Dominique Maria Bruls , Jacobus Maria Antonius Van Den Eerenbeemd , Franciscus Marinus Andrea Maria Van Gaal
- 申请人： Dominique Maria Bruls , Jacobus Maria Antonius Van Den Eerenbeemd , Franciscus Marinus Andrea Maria Van Gaal
- 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： EP05112295.0 20051216
- 国际申请： PCT/IB06/54636 WO 20061206
- 主分类号： B08B1/00
- IPC分类号： B08B1/00 ; B08B13/00
摘要：
The invention provides a method and a device for cleaning of the optical face of a refractive element for a near field optical scanning apparatus. A magnetically susceptible cleaning material is used to facilitate effective cleaning of the refractive element without damage to the element. The method according to the invention can be combined with known cleaning methods if desired.