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TW325561B - Thin film magnetic head tip and manufacturing method thereof - Google Patents

Thin film magnetic head tip and manufacturing method thereof

Info

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
Application number
TW086109091A
Other languages
Chinese (zh)
Inventor
Jae-Soo Lee
Sang-Joon Kim
Byung-Soo Chung
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1019960025200A external-priority patent/KR0183895B1/en
Priority claimed from KR1019960025198A external-priority patent/KR0183894B1/en
Priority claimed from KR1019960030874A external-priority patent/KR100207740B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of TW325561B publication Critical patent/TW325561B/en

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.
TW086109091A 1996-06-28 1997-06-28 Thin film magnetic head tip and manufacturing method thereof TW325561B (en)

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 (21)

* Cited by examiner, † Cited by third party
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
US8474460B2 (en) 2000-03-04 2013-07-02 Pulmonx Corporation Implanted bronchial isolation devices and methods
US6679264B1 (en) 2000-03-04 2004-01-20 Emphasys Medical, Inc. Methods and devices for use in performing pulmonary procedures
US6904909B2 (en) 2000-03-04 2005-06-14 Emphasys Medical, Inc. Methods and devices for use in performing pulmonary procedures
US7011094B2 (en) 2001-03-02 2006-03-14 Emphasys Medical, Inc. Bronchial flow control devices and methods of use
US20030050648A1 (en) 2001-09-11 2003-03-13 Spiration, Inc. Removable lung reduction devices, systems, and methods
JP4446739B2 (en) 2001-10-11 2010-04-07 パルモンクス・コーポレイション Bronchial flow control device and method of using the device
US6592594B2 (en) 2001-10-25 2003-07-15 Spiration, Inc. Bronchial obstruction device deployment system and method
US6929637B2 (en) 2002-02-21 2005-08-16 Spiration, Inc. Device and method for intra-bronchial provision of a therapeutic agent
EP1482863A1 (en) 2002-03-08 2004-12-08 Emphasys Medical, Inc. Methods and devices for inducing collapse in lung regions fed by collateral pathways
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
US20040059263A1 (en) 2002-09-24 2004-03-25 Spiration, Inc. Device and method for measuring the diameter of an air passageway
AU2003256798A1 (en) 2002-07-26 2004-02-16 Emphasys Medical, Inc. Bronchial flow control devices with membrane seal
US7100616B2 (en) 2003-04-08 2006-09-05 Spiration, Inc. Bronchoscopic lung volume reduction method
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
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
US8136230B2 (en) 2007-10-12 2012-03-20 Spiration, Inc. Valve loader method, system, and apparatus
WO2013044267A1 (en) 2011-09-23 2013-03-28 Pulmonx, Inc. Implant loading device and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

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