DE69728131D1 - Trapezförmiges Kopfgleitstück - Google Patents
Trapezförmiges KopfgleitstückInfo
- Publication number
- DE69728131D1 DE69728131D1 DE69728131T DE69728131T DE69728131D1 DE 69728131 D1 DE69728131 D1 DE 69728131D1 DE 69728131 T DE69728131 T DE 69728131T DE 69728131 T DE69728131 T DE 69728131T DE 69728131 D1 DE69728131 D1 DE 69728131D1
- Authority
- DE
- Germany
- Prior art keywords
- head slider
- trapezoidal head
- trapezoidal
- slider
- head
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/10—Structure or manufacture of housings or shields for heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
- G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6343897 | 1997-03-17 | ||
JP6343897 | 1997-03-17 | ||
JP21051497 | 1997-08-05 | ||
JP21051497A JP3765907B2 (ja) | 1997-03-17 | 1997-08-05 | ヘッドスライダ及びディスク装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69728131D1 true DE69728131D1 (de) | 2004-04-22 |
DE69728131T2 DE69728131T2 (de) | 2004-08-05 |
Family
ID=26404561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69728131T Expired - Fee Related DE69728131T2 (de) | 1997-03-17 | 1997-11-06 | Trapezförmiges Kopfgleitstück |
Country Status (6)
Country | Link |
---|---|
US (1) | US6157518A (de) |
EP (1) | EP0866445B1 (de) |
JP (1) | JP3765907B2 (de) |
KR (1) | KR100263765B1 (de) |
CN (1) | CN1204557C (de) |
DE (1) | DE69728131T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100403050B1 (ko) * | 1996-06-29 | 2004-01-13 | 삼성전자주식회사 | 하드디스크드라이브의헤드슬라이더장치 |
US6229672B1 (en) * | 1998-10-19 | 2001-05-08 | Read-Rite Corporation | High gram load air bearing geometry for a tripad slider |
US6556380B2 (en) * | 2001-04-10 | 2003-04-29 | Hitachi Global Storage Technologies Netherlands B.V. | Silicon sliders with trapezoidal shape and drie process for fabrication |
US6934124B2 (en) * | 2001-11-19 | 2005-08-23 | Headway Technologies, Inc. | Rotating recording medium and slider of thin-film magnetic head device |
US7012785B2 (en) * | 2002-10-07 | 2006-03-14 | Samsung Electronics Co., Ltd. | Method and apparatus for head slider and suspension reducing air flow turbulence about the slider when accessing a rotating disk in a disk drive |
JP4057982B2 (ja) * | 2003-09-02 | 2008-03-05 | 株式会社東芝 | 接触型磁気ヘッドスライダ、磁気ヘッドアセンブリおよび磁気記録装置 |
US20050231852A1 (en) * | 2004-04-14 | 2005-10-20 | Hong Tian | Slider for high density magnetic recording |
US20060132978A1 (en) * | 2004-04-14 | 2006-06-22 | Hong Tian | Slider for high density magnetic recording |
US20070297080A1 (en) * | 2006-06-23 | 2007-12-27 | Lee Sungchang | Apparatus and method for bending a slider to create rounded corners on its trailing edge in a hard disk drive |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1246215A (en) * | 1985-04-02 | 1988-12-06 | Celia E. Yeack-Scranton | Air bearing slider design |
JPH0740609B2 (ja) * | 1985-12-20 | 1995-05-01 | セイコー電子工業株式会社 | 半導体装置の製造方法 |
JPH01298585A (ja) * | 1988-05-25 | 1989-12-01 | Hitachi Ltd | 磁気ヘッド用スライダとその形成方法 |
US5128822A (en) * | 1990-05-25 | 1992-07-07 | Seagate Technology, Inc. | Configuration for negative pressure air bearing sliders |
JPH04228157A (ja) * | 1990-07-13 | 1992-08-18 | Fujitsu Ltd | 磁気ヘッドスライダ |
JPH0644719A (ja) * | 1992-07-23 | 1994-02-18 | Sanyo Electric Co Ltd | 浮動ヘッドスライダ |
US5396386A (en) * | 1993-05-28 | 1995-03-07 | International Business Machines Corporation | Roll insensitive air bearing slider |
JPH0773425A (ja) * | 1993-08-31 | 1995-03-17 | Sony Corp | 浮上型磁気ヘッド装置の製造方法 |
JPH07141813A (ja) * | 1993-11-17 | 1995-06-02 | Sony Corp | 浮上型ヘッドスライダ及びディスクドライブ装置 |
JPH08241513A (ja) * | 1995-03-03 | 1996-09-17 | Hitachi Ltd | 磁気ヘッドスライダとその製造方法、及び磁気ディスク装置 |
JPH08279131A (ja) * | 1995-04-07 | 1996-10-22 | Fujitsu Ltd | ヘッドスライダ |
JP2827980B2 (ja) * | 1995-08-04 | 1998-11-25 | ティーディーケイ株式会社 | 浮動ヘッドスライダ |
US5889634A (en) * | 1995-12-18 | 1999-03-30 | Read-Rite Corporation | Reduced-altitude-sensitive subambient pressure air bearing slider |
US5831791A (en) * | 1996-03-27 | 1998-11-03 | Headway Technologies, Inc. | Negative Pressure air bearing slider having transition region between positive and negative pressure regions |
-
1997
- 1997-08-05 JP JP21051497A patent/JP3765907B2/ja not_active Expired - Fee Related
- 1997-11-06 EP EP97119354A patent/EP0866445B1/de not_active Expired - Lifetime
- 1997-11-06 DE DE69728131T patent/DE69728131T2/de not_active Expired - Fee Related
- 1997-11-06 US US08/965,545 patent/US6157518A/en not_active Expired - Fee Related
- 1997-12-20 KR KR1019970071167A patent/KR100263765B1/ko not_active IP Right Cessation
-
1998
- 1998-03-03 CN CNB981054226A patent/CN1204557C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3765907B2 (ja) | 2006-04-12 |
JPH10320945A (ja) | 1998-12-04 |
DE69728131T2 (de) | 2004-08-05 |
US6157518A (en) | 2000-12-05 |
CN1204557C (zh) | 2005-06-01 |
KR100263765B1 (ko) | 2000-08-16 |
CN1195854A (zh) | 1998-10-14 |
KR19980079534A (ko) | 1998-11-25 |
EP0866445B1 (de) | 2004-03-17 |
EP0866445A2 (de) | 1998-09-23 |
EP0866445A3 (de) | 1999-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |