JP2005166259A5 - - Google Patents

Download PDF

Info

Publication number
JP2005166259A5
JP2005166259A5 JP2005035400A JP2005035400A JP2005166259A5 JP 2005166259 A5 JP2005166259 A5 JP 2005166259A5 JP 2005035400 A JP2005035400 A JP 2005035400A JP 2005035400 A JP2005035400 A JP 2005035400A JP 2005166259 A5 JP2005166259 A5 JP 2005166259A5
Authority
JP
Japan
Prior art keywords
magnetic pole
degrees
main
magnetic
disk apparatus
Prior art date
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.)
Granted
Application number
JP2005035400A
Other languages
English (en)
Japanese (ja)
Other versions
JP4713174B2 (ja
JP2005166259A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005035400A priority Critical patent/JP4713174B2/ja
Priority claimed from JP2005035400A external-priority patent/JP4713174B2/ja
Publication of JP2005166259A publication Critical patent/JP2005166259A/ja
Publication of JP2005166259A5 publication Critical patent/JP2005166259A5/ja
Application granted granted Critical
Publication of JP4713174B2 publication Critical patent/JP4713174B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005035400A 2005-02-14 2005-02-14 垂直記録用磁気ヘッド及びそれを搭載した磁気ディスク装置 Expired - Fee Related JP4713174B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005035400A JP4713174B2 (ja) 2005-02-14 2005-02-14 垂直記録用磁気ヘッド及びそれを搭載した磁気ディスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005035400A JP4713174B2 (ja) 2005-02-14 2005-02-14 垂直記録用磁気ヘッド及びそれを搭載した磁気ディスク装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2000328405A Division JP3740361B2 (ja) 2000-09-18 2000-10-23 垂直記録用磁気ヘッド及びそれを搭載した磁気ディスク装置

Publications (3)

Publication Number Publication Date
JP2005166259A JP2005166259A (ja) 2005-06-23
JP2005166259A5 true JP2005166259A5 (enExample) 2005-10-27
JP4713174B2 JP4713174B2 (ja) 2011-06-29

Family

ID=34737653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005035400A Expired - Fee Related JP4713174B2 (ja) 2005-02-14 2005-02-14 垂直記録用磁気ヘッド及びそれを搭載した磁気ディスク装置

Country Status (1)

Country Link
JP (1) JP4713174B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8233234B2 (en) 2008-12-23 2012-07-31 Hitachi Global Storage Technologies Netherlands B.V. Stepped main pole for perpendicular write heads in hard disk drives and method of making same
US8477453B2 (en) * 2010-05-05 2013-07-02 Headway Technologies, Inc. Perpendicular magnetic recording write head with milling defined track width
US8233233B1 (en) * 2011-06-30 2012-07-31 Seagate Technology Llc Devices including a write pole tip with a convex shape

Similar Documents

Publication Publication Date Title
JP2005108411A5 (enExample)
US8520337B1 (en) Perpendicular magnetic recording writer pole with leading and trailing bevel side wall angles at air bearing surface
US8520336B1 (en) Magnetic recording head with nano scale pole tip bulge
JP4923267B2 (ja) 書き込み磁界が高められたパターンド媒体用磁気書き込み装置
JP2007294059A (ja) 垂直記録磁気ヘッド
JP2016095892A5 (enExample)
WO2010107803A3 (en) Magnetic recording head with magnetic wall angle
JP2014038688A5 (enExample)
JP2011238343A5 (enExample)
JP2004103092A5 (enExample)
JP2003036506A5 (enExample)
EP1959436A3 (en) Magnetic head and method of manufacturing the same
JP2001297421A5 (enExample)
EP1921611A3 (en) Magnetic write head employing multiple magnetomotive force (MMF) sources
JP2007220288A5 (enExample)
JP2007328898A (ja) 垂直記録用磁気ヘッドおよび磁気ディスク装置
MY142896A (en) Recording head for reducing side track erasure.
WO2003096327A3 (en) Magnetic recording head
JP2010140588A (ja) ヘッドスライダおよび記憶装置
JP2014010871A (ja) 磁気記録ヘッド、これを備えたディスク装置
CN104008756A (zh) 写部分、热辅助磁头滑动块、磁头折片组合及制造方法
US8891204B2 (en) Biasing structure for write element domain control in a magnetic writer
EP1746585A3 (en) Perpendicular recording magnetic head and manufacturing method thereof
JP2006018927A (ja) 磁気ヘッド及びそれを搭載した磁気記録再生装置
US7821736B2 (en) Shaped trailing shield of a perpendicular recording write element