TW325561B - Thin film magnetic head tip and manufacturing method thereof - Google Patents
Thin film magnetic head tip and manufacturing method thereofInfo
- Publication number
- TW325561B TW325561B TW086109091A TW86109091A TW325561B TW 325561 B TW325561 B TW 325561B TW 086109091 A TW086109091 A TW 086109091A TW 86109091 A TW86109091 A TW 86109091A TW 325561 B TW325561 B TW 325561B
- Authority
- TW
- Taiwan
- Prior art keywords
- thin film
- magnetic head
- film magnetic
- head tip
- manufacturing
- Prior art date
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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating 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
- G11B5/10—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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1272—Assembling or shaping of elements
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/17—Construction or disposition of windings
-
- 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
- G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
- G11B5/3176—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps
- G11B5/3179—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps the films being mainly disposed in parallel planes
- G11B5/3183—Structure of heads comprising at least in the transducing gap regions two magnetic thin films disposed respectively at both sides of the gaps the films being mainly disposed in parallel planes intersecting the gap plane, e.g. "horizontal head structure"
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Abstract
A thin film magnetic head tip, which comprises: a wafer of non-magnetic insulator; a junction located among a plurality of through holes going through the wafer; a base of non-magnetic insulator stacked on the wafer; a core stacked partially within the base to form an azimuth groove; and a coil wound on the core and in the base which comprises two parts each connected to the conductive junction.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960025200A KR0183895B1 (en) | 1996-06-28 | 1996-06-28 | Thin film magnetic head tip and its manufacture |
KR1019960025198A KR0183894B1 (en) | 1996-06-28 | 1996-06-28 | Double azimuth magnetic thin film head tip |
KR1019960030874A KR100207740B1 (en) | 1996-07-27 | 1996-07-27 | Thin film magnetic head tip and its production method |
Publications (1)
Publication Number | Publication Date |
---|---|
TW325561B true TW325561B (en) | 1998-01-21 |
Family
ID=27349356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086109091A TW325561B (en) | 1996-06-28 | 1997-06-28 | Thin film magnetic head tip and manufacturing method thereof |
Country Status (2)
Country | Link |
---|---|
TW (1) | TW325561B (en) |
WO (1) | WO1998000840A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954766A (en) | 1997-09-16 | 1999-09-21 | Zadno-Azizi; Gholam-Reza | Body fluid flow control device |
US6679264B1 (en) | 2000-03-04 | 2004-01-20 | Emphasys Medical, Inc. | Methods and devices for use in performing pulmonary procedures |
US8474460B2 (en) | 2000-03-04 | 2013-07-02 | Pulmonx Corporation | Implanted bronchial isolation devices and methods |
US20030050648A1 (en) | 2001-09-11 | 2003-03-13 | Spiration, Inc. | Removable lung reduction devices, systems, and methods |
US6592594B2 (en) | 2001-10-25 | 2003-07-15 | Spiration, Inc. | Bronchial obstruction device deployment system and method |
US20030181922A1 (en) | 2002-03-20 | 2003-09-25 | Spiration, Inc. | Removable anchored lung volume reduction devices and methods |
US20030216769A1 (en) | 2002-05-17 | 2003-11-20 | Dillard David H. | Removable anchored lung volume reduction devices and methods |
ATE407629T1 (en) | 2002-07-26 | 2008-09-15 | Emphasys Medical Inc | BRONCHIAL FLOW DEVICE WITH A MEMBRANE SEAL |
US7533671B2 (en) | 2003-08-08 | 2009-05-19 | Spiration, Inc. | Bronchoscopic repair of air leaks in a lung |
US7771472B2 (en) | 2004-11-19 | 2010-08-10 | Pulmonx Corporation | Bronchial flow control devices and methods of use |
US9211181B2 (en) | 2004-11-19 | 2015-12-15 | Pulmonx Corporation | Implant loading device and system |
US8876791B2 (en) | 2005-02-25 | 2014-11-04 | Pulmonx Corporation | Collateral pathway treatment using agent entrained by aspiration flow current |
US7691151B2 (en) | 2006-03-31 | 2010-04-06 | Spiration, Inc. | Articulable Anchor |
EP2194933B1 (en) | 2007-10-12 | 2016-05-04 | Spiration, Inc. | Valve loader method, system, and apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649526B1 (en) * | 1989-07-04 | 1991-09-20 | Thomson Csf | METHOD FOR MANUFACTURING PLANAR MAGNETIC HEADS BY HAVING A NON-MAGNETIC WAFER, AND MAGNETIC HEADS OBTAINED BY SUCH A METHOD |
US5237476A (en) * | 1991-05-28 | 1993-08-17 | Read-Rite Corp. | Thin film tape head assembly |
JP2721783B2 (en) * | 1992-08-19 | 1998-03-04 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Thin-film magnetic head transducer / suspension combination system and method of manufacturing the same |
-
1997
- 1997-06-13 WO PCT/KR1997/000113 patent/WO1998000840A1/en active Search and Examination
- 1997-06-28 TW TW086109091A patent/TW325561B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1998000840A1 (en) | 1998-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |