JP2002170208A5 - - Google Patents

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Publication number
JP2002170208A5
JP2002170208A5 JP2000356397A JP2000356397A JP2002170208A5 JP 2002170208 A5 JP2002170208 A5 JP 2002170208A5 JP 2000356397 A JP2000356397 A JP 2000356397A JP 2000356397 A JP2000356397 A JP 2000356397A JP 2002170208 A5 JP2002170208 A5 JP 2002170208A5
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000356397A
Other versions
JP2002170208A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2000356397A priority Critical patent/JP2002170208A/ja
Priority claimed from JP2000356397A external-priority patent/JP2002170208A/ja
Priority to US09/990,490 priority patent/US20020085310A1/en
Publication of JP2002170208A publication Critical patent/JP2002170208A/ja
Priority to US10/873,273 priority patent/US7248436B2/en
Publication of JP2002170208A5 publication Critical patent/JP2002170208A5/ja
Priority to US11/802,145 priority patent/US20070217070A1/en
Pending legal-status Critical Current

Links

JP2000356397A 2000-11-22 2000-11-22 薄膜磁気ヘッドおよびその製造方法 Pending JP2002170208A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000356397A JP2002170208A (ja) 2000-11-22 2000-11-22 薄膜磁気ヘッドおよびその製造方法
US09/990,490 US20020085310A1 (en) 2000-11-22 2001-11-15 Thin film magnetic head and method of manufacturing the same
US10/873,273 US7248436B2 (en) 2000-11-22 2004-06-23 Thin film magnetic head and method of manufacturing the same
US11/802,145 US20070217070A1 (en) 2000-11-22 2007-05-21 Thin film magnetic head and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000356397A JP2002170208A (ja) 2000-11-22 2000-11-22 薄膜磁気ヘッドおよびその製造方法

Publications (2)

Publication Number Publication Date
JP2002170208A JP2002170208A (ja) 2002-06-14
JP2002170208A5 true JP2002170208A5 (ja) 2006-03-16

Family

ID=18828656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000356397A Pending JP2002170208A (ja) 2000-11-22 2000-11-22 薄膜磁気ヘッドおよびその製造方法

Country Status (2)

Country Link
US (3) US20020085310A1 (ja)
JP (1) JP2002170208A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170208A (ja) * 2000-11-22 2002-06-14 Shinka Jitsugyo Kk 薄膜磁気ヘッドおよびその製造方法
JP2006139831A (ja) * 2004-11-10 2006-06-01 Alps Electric Co Ltd 垂直磁気記録ヘッド、およびその製造方法
JP3816509B2 (ja) * 2004-11-10 2006-08-30 Ｔｄｋ株式会社 磁気記録媒体及び磁気記録再生装置
US8741389B2 (en) * 2009-06-17 2014-06-03 Seagate Technology Llc Controlling thickness uniformity and interfaces in stacks

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073836A (en) * 1989-10-05 1991-12-17 Hewlett-Packard Company Single pole write and a differential magneto-resistive read for perpendicular recording
JP2768372B2 (ja) * 1992-04-20 1998-06-25 日本電気株式会社 複合型薄膜磁気ヘッド
US5438747A (en) * 1994-03-09 1995-08-08 International Business Machines Corporation Method of making a thin film merged MR head with aligned pole tips
SG34292A1 (en) * 1994-12-30 1996-12-06 Ibm Read/write magnetoresistive (MR) head with sunken components
JP3520170B2 (ja) * 1996-04-02 2004-04-19 Ｔｄｋ株式会社 複合型薄膜磁気ヘッド
JP2947172B2 (ja) * 1996-05-23 1999-09-13 ヤマハ株式会社 磁気抵抗効果型薄膜磁気ヘッド、誘導型・磁気抵抗効果型複合磁気ヘッド、磁気抵抗効果型薄膜磁気ヘッドの製造方法
US5793578A (en) * 1996-11-15 1998-08-11 International Business Machines Corporation Thin film induction recording head having an inset first insulation layer that defines zero throat height and pole tip apex angle
JPH1125421A (ja) * 1997-07-04 1999-01-29 Fujitsu Ltd 磁気ヘッド
US6275360B1 (en) * 1997-09-29 2001-08-14 Hitachi, Ltd. Read-write head
US20020067570A1 (en) * 1997-12-12 2002-06-06 Yoshitaka Sasaki Thin film magnetic head recessed partially into substrate and including plantarization layersi
JPH11232610A (ja) * 1997-12-12 1999-08-27 Tdk Corp 薄膜磁気ヘッド
JP3371081B2 (ja) * 1997-12-26 2003-01-27 ティーディーケイ株式会社 複合型薄膜磁気ヘッド、複合型薄膜磁気ヘッドの製造方法および製造方法に用いる複合型薄膜磁気ヘッド用共通ユニット
JP3782228B2 (ja) * 1998-02-27 2006-06-07 Ｔｄｋ株式会社 複合型薄膜磁気ヘッドおよびその製造方法
JP3333816B2 (ja) * 1998-03-31 2002-10-15 ティーディーケイ株式会社 複合型薄膜磁気ヘッドおよびその製造方法
US6034848A (en) * 1998-04-22 2000-03-07 International Business Machines Corporation Low profile multi-layer coil merged thin film magnetic head
JP3366256B2 (ja) * 1998-07-02 2003-01-14 アルプス電気株式会社 薄膜磁気ヘッド及びその製造方法
US6337783B1 (en) * 1998-08-12 2002-01-08 International Business Machines Corporation Write head with multi-stitched second pole piece
JP3856591B2 (ja) * 1999-04-28 2006-12-13 Ｔｄｋ株式会社 薄膜磁気ヘッドおよびその製造方法
JP2001028107A (ja) * 1999-07-14 2001-01-30 Tdk Corp 薄膜磁気ヘッド、磁気ヘッド装置、磁気ディスク装置及び薄膜磁気ヘッドの製造方法
JP2001229512A (ja) * 2000-02-10 2001-08-24 Tdk Corp 薄膜磁気ヘッドおよびその製造方法
US6266888B1 (en) * 2000-03-15 2001-07-31 Thomas E. Zowaski Reaching razor
US6469875B1 (en) * 2000-03-15 2002-10-22 Headway Technologies, Inc. Stitched write head design having a sunken shared pole
JP2002170208A (ja) * 2000-11-22 2002-06-14 Shinka Jitsugyo Kk 薄膜磁気ヘッドおよびその製造方法
US7099121B2 (en) * 2002-06-06 2006-08-29 Seagate Technology Llc Perpendicular magnetic recording head having a reduced field under the return pole and minimal eddy current losses

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