JP2007080409A5 - - Google Patents

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Publication number
JP2007080409A5
JP2007080409A5 JP2005268148A JP2005268148A JP2007080409A5 JP 2007080409 A5 JP2007080409 A5 JP 2007080409A5 JP 2005268148 A JP2005268148 A JP 2005268148A JP 2005268148 A JP2005268148 A JP 2005268148A JP 2007080409 A5 JP2007080409 A5 JP 2007080409A5
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JP
Japan
Prior art keywords
slider
heater
recording disk
actuator
temperature
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.)
Pending
Application number
JP2005268148A
Other languages
English (en)
Japanese (ja)
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JP2007080409A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005268148A priority Critical patent/JP2007080409A/ja
Priority claimed from JP2005268148A external-priority patent/JP2007080409A/ja
Priority to CNB2006101534228A priority patent/CN100514448C/zh
Priority to US11/521,737 priority patent/US7426089B2/en
Publication of JP2007080409A publication Critical patent/JP2007080409A/ja
Publication of JP2007080409A5 publication Critical patent/JP2007080409A5/ja
Pending legal-status Critical Current

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JP2005268148A 2005-09-15 2005-09-15 ディスク・ドライブ及びその制御方法 Pending JP2007080409A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005268148A JP2007080409A (ja) 2005-09-15 2005-09-15 ディスク・ドライブ及びその制御方法
CNB2006101534228A CN100514448C (zh) 2005-09-15 2006-09-14 磁盘驱动器及其控制方法
US11/521,737 US7426089B2 (en) 2005-09-15 2006-09-14 Disk drive with heater for slider and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005268148A JP2007080409A (ja) 2005-09-15 2005-09-15 ディスク・ドライブ及びその制御方法

Publications (2)

Publication Number Publication Date
JP2007080409A JP2007080409A (ja) 2007-03-29
JP2007080409A5 true JP2007080409A5 (https=) 2008-10-16

Family

ID=37854801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005268148A Pending JP2007080409A (ja) 2005-09-15 2005-09-15 ディスク・ドライブ及びその制御方法

Country Status (3)

Country Link
US (1) US7426089B2 (https=)
JP (1) JP2007080409A (https=)
CN (1) CN100514448C (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7830765B2 (en) * 2007-03-22 2010-11-09 Texas Instruments Incorporated Methods and apparatus to monitor and control hard-disk head position
JP2008243249A (ja) * 2007-03-26 2008-10-09 Fujitsu Ltd 記憶装置ならびに記憶装置の制御装置
KR100825812B1 (ko) * 2007-04-05 2008-04-29 삼성전자주식회사 적응적 자기 헤드 비행 높이 조정 방법 및 이를 이용한디스크 드라이브
JP4914280B2 (ja) * 2007-04-18 2012-04-11 ヒタチグローバルストレージテクノロジーズネザーランドビーブイ ディスク・ドライブ装置
JP4840780B2 (ja) * 2007-06-19 2011-12-21 東芝ストレージデバイス株式会社 記憶装置のヘッドｉｃ及びそれを用いた記憶装置
JP2009004056A (ja) * 2007-06-25 2009-01-08 Toshiba Corp 磁気ディスク装置
JP2009157987A (ja) * 2007-12-26 2009-07-16 Hitachi Global Storage Technologies Netherlands Bv ヘッド・スライダのリセス量を調整する方法及びディスク・ドライブ装置
JP2010033670A (ja) * 2008-07-30 2010-02-12 Toshiba Storage Device Corp 磁気ヘッドの浮上量制御装置及び磁気ディスク装置
JP2010118099A (ja) * 2008-11-11 2010-05-27 Hitachi Global Storage Technologies Netherlands Bv 磁気ヘッド・スライダ及び磁気ヘッド・スライダの製造方法
US8947822B1 (en) * 2009-06-04 2015-02-03 Western Digital Technologies, Inc. Disk drive adjusting fly height based on air density measured from rate of temperature change
US8358145B1 (en) 2009-06-19 2013-01-22 Western Digital Technologies, Inc. Self-heating integrated circuit
JP2011174816A (ja) * 2010-02-24 2011-09-08 Sony Corp 電子機器及び電子機器の制御方法
US8687307B1 (en) 2010-11-18 2014-04-01 Western Digital Technologies, Inc. Disk drive detecting gas leaking from head disk assembly
US8724249B2 (en) 2011-12-20 2014-05-13 HGST Netherlands B.V. Disk drive with multiplexed read signal and fly-height signal for fly-height monitoring during writing
KR101502072B1 (ko) * 2012-07-27 2015-03-12 시게이트 테크놀로지 엘엘씨 예비가열된 기입 엘리먼트를 갖춘 가열 자기 기록 디바이스
US10186291B1 (en) 2016-05-26 2019-01-22 Seagate Technology Llc Bond pad sharing in head slider using null point center tap
US10242704B2 (en) 2017-08-08 2019-03-26 Western Digital Technologies, Inc. Command clustering for data storage device
US10803886B1 (en) 2017-12-29 2020-10-13 Seagate Technology Llc Bond-pad sharing for head-level thermocouple
US10943614B1 (en) * 2020-02-18 2021-03-09 Western Digital Technologies, Inc. Load/unload ramp mechanism for reduced cracking

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0520635A (ja) 1991-07-11 1993-01-29 Fujitsu Ltd 磁気ヘツドおよび磁気デイスク装置
JPH0991911A (ja) 1995-09-20 1997-04-04 Toshiba Corp ディスク記録再生装置のキャリッジ制御装置及びディスク記録再生装置に適用するヘッド浮上制御方法
JPWO2002037480A1 (ja) * 2000-10-26 2004-03-11 株式会社日立製作所 磁気ヘッドスライダ及び磁気ディスク装置
US7193804B1 (en) * 2001-07-20 2007-03-20 Maxtor Corporation Method and apparatus for controlling head velocity in a disk drive during ramp load/unload
JP2003141839A (ja) * 2001-11-01 2003-05-16 Hitachi Ltd ロード／アンロード方法及びこれを用いた磁気ディスク装置
JP2003272335A (ja) * 2002-03-13 2003-09-26 Toshiba Corp 磁気ディスク装置
JP2003297029A (ja) 2002-04-04 2003-10-17 Hitachi Ltd 磁気ヘッドスライダおよび磁気ディスク装置
JP4072469B2 (ja) 2003-08-01 2008-04-09 株式会社日立グローバルストレージテクノロジーズ 磁気ヘッドスライダおよび磁気ディスク装置

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