发明名称 |
INTEGRATED MAGNETO-OPTICAL WRITE/READ HEAD |
摘要 |
A Method of Manufacturing an Integrated Magneto-Optical Element for use in a Digital Magneto-Optical Signal write/Read Head and an Integrated Magneto-Optical Element Manufactured According to the Method A method of manufacturing an integrated magneto- optical element for use in a digital magneto-optical signal read/write head, in which the manufacturing techniques of thin film coils are combined with lens-making techniques to realise a high performance, reliable and cost-effective lens-MFM coil combination for use in a slider having an air bearing surface for "flying" just above a surface of a storage medium (102) during operation. The method comprises two principal steps: Step I is to make an MFM coil (106) by means of a thin film technique, and Step 2 is to make an objective lens (114) on top of the transparent (e.g. glass) plate (109) in which the MFM coil (106) is located. ® KIPO & WIPO 2007
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申请公布号 |
KR20070008591(A) |
申请公布日期 |
2007.01.17 |
申请号 |
KR20067018923 |
申请日期 |
2006.09.15 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
PENNINGFRANK C.;ZIJPFERRY;KASTELIJNAUKJE A.A.;HENDRIKSBERNARDUS H.W. |
分类号 |
G11B7/22;B29D11/00;G11B7/12;G11B11/105 |
主分类号 |
G11B7/22 |
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