JPS6010409A - 薄膜磁気ヘツドの製造方法 - Google Patents

薄膜磁気ヘツドの製造方法

Info

Publication number
JPS6010409A
JPS6010409A JP11923683A JP11923683A JPS6010409A JP S6010409 A JPS6010409 A JP S6010409A JP 11923683 A JP11923683 A JP 11923683A JP 11923683 A JP11923683 A JP 11923683A JP S6010409 A JPS6010409 A JP S6010409A
Authority
JP
Japan
Prior art keywords
layer
magnetic
magnetic head
predetermined pattern
insulating layer
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
JP11923683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0514322B2 (enrdf_load_stackoverflow
Inventor
Kazunori Katagiri
片桐　一典
Yoshio Koshikawa
越川　誉生
Mitsumasa Oshiki
押木　満雅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11923683A priority Critical patent/JPS6010409A/ja
Publication of JPS6010409A publication Critical patent/JPS6010409A/ja
Publication of JPH0514322B2 publication Critical patent/JPH0514322B2/ja
Granted legal-status Critical Current

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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP11923683A 1983-06-29 1983-06-29 薄膜磁気ヘツドの製造方法 Granted JPS6010409A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11923683A JPS6010409A (ja) 1983-06-29 1983-06-29 薄膜磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11923683A JPS6010409A (ja) 1983-06-29 1983-06-29 薄膜磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS6010409A true JPS6010409A (ja) 1985-01-19
JPH0514322B2 JPH0514322B2 (enrdf_load_stackoverflow) 1993-02-24

Family

ID=14756329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11923683A Granted JPS6010409A (ja) 1983-06-29 1983-06-29 薄膜磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS6010409A (enrdf_load_stackoverflow)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245493A (en) * 1989-03-20 1993-09-14 Hitachi, Ltd. Magnetic information storage apparatus including magnetic head and method for making magnetic head
US5452164A (en) * 1994-02-08 1995-09-19 International Business Machines Corporation Thin film magnetic write head
US5652687A (en) * 1994-04-19 1997-07-29 International Business Machines Corporation Planarized thin film magnetic write head with submicron trackwidth
US5798897A (en) * 1996-10-21 1998-08-25 International Business Machines Corporation Inductive write head with insulation stack configured for eliminating reflective notching
US5805391A (en) * 1996-10-28 1998-09-08 International Business Machines Corporation Write head with recessed stitched yoke on a planar portion of an insulation layer defining zero throat height
US6282776B1 (en) 1998-06-30 2001-09-04 Fujitsu Limited Magnetic head and method of manufacturing the same
US6317288B1 (en) 1998-08-28 2001-11-13 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6333841B1 (en) 1998-06-11 2001-12-25 Tdk Corporation Thin film magnetic head and method of manufacturing the same
US6388845B1 (en) 1998-04-02 2002-05-14 Tdk Corporation Thin film magnetic head and method of manufacturing the same
US6459543B1 (en) 1999-09-07 2002-10-01 Tdk Corporation Thin-film magnetic head with helical wound coil
US6469876B1 (en) 1999-10-12 2002-10-22 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6477005B1 (en) 1999-04-06 2002-11-05 Tdk Corporation Thin-film magnetic head having a magnetic layer including an auxiliary layer made of a high saturation flux density material and method of manufacturing same
US6483665B1 (en) 1998-12-08 2002-11-19 Tdk Corporation Thin film magnetic head and method of manufacturing same
US6510024B2 (en) 1998-06-30 2003-01-21 Fujitsu Limited Magnetic head and method of manufacturing the same
US6519834B1 (en) 1999-07-14 2003-02-18 Tdk Corporation Method of manufacturing thin-film magnetic head
US6525903B1 (en) 1998-12-11 2003-02-25 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6560068B1 (en) 1999-06-04 2003-05-06 Tdk Corporation Thin-film magnetic head including two stacked pole portion layers of equal widths, and method of manufacturing same
US6577475B1 (en) 1999-07-16 2003-06-10 Tdk Corporation Thin-film magnetic head having reduced yoke length and method of manufacturing same
US6597543B1 (en) 1998-06-08 2003-07-22 Tdk Corporation Thin-film magnetic head and magnetic storage apparatus using the same
US6624970B1 (en) 1999-06-15 2003-09-23 Tdk Corporation Thin-film magnetic head having an induction-type magnetic transducer and method of manufacturing same
US6643095B1 (en) 1999-06-17 2003-11-04 Tdk Corporation Thin-film magnetic head having a thin-film coil and method of manufacturing same
US6687096B2 (en) 2000-06-21 2004-02-03 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6729012B1 (en) 1999-04-28 2004-05-04 Tdk Corporation Method of manufacturing a thin-film magnetic head
US6738232B1 (en) 1999-03-29 2004-05-18 Tdk Corporation Thin-film magnetic head and method of manufacturing same and thin-film magnetic head material and method of manufacturing same
US6804088B1 (en) 1998-07-15 2004-10-12 Nec Corporation Thin film magnetic head, manufacturing method thereof and magnetic storage
US6826012B1 (en) 1999-07-08 2004-11-30 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US7002776B2 (en) 1999-12-06 2006-02-21 Tdk Corporation Thin film magnetic head and method of manufacturing same
US7012784B2 (en) 1999-07-08 2006-03-14 Tdk Corporation Thin-film magnetic head and method of manufacturing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778613A (en) * 1980-10-30 1982-05-17 Canon Inc Thin film magnetic head and its manufacture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778613A (en) * 1980-10-30 1982-05-17 Canon Inc Thin film magnetic head and its manufacture

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245493A (en) * 1989-03-20 1993-09-14 Hitachi, Ltd. Magnetic information storage apparatus including magnetic head and method for making magnetic head
US5452164A (en) * 1994-02-08 1995-09-19 International Business Machines Corporation Thin film magnetic write head
US5649351A (en) * 1994-02-08 1997-07-22 International Business Machines Corporation Method of making thin film magnetic write head
US5652687A (en) * 1994-04-19 1997-07-29 International Business Machines Corporation Planarized thin film magnetic write head with submicron trackwidth
US5802700A (en) * 1994-04-19 1998-09-08 International Business Machines Corporation Method of making a planarized thin film magnetic write head with submicron trackwidth
US5798897A (en) * 1996-10-21 1998-08-25 International Business Machines Corporation Inductive write head with insulation stack configured for eliminating reflective notching
US5805391A (en) * 1996-10-28 1998-09-08 International Business Machines Corporation Write head with recessed stitched yoke on a planar portion of an insulation layer defining zero throat height
US6029339A (en) * 1996-10-28 2000-02-29 International Business Machines Corporation Method of making write head with recessed stitched yoke on a planar portion of an insulation layer defining zero throat height
US6558561B2 (en) 1998-04-02 2003-05-06 Tdk Corporation Thin film magnetic head and method of manufacturing the same
US6388845B1 (en) 1998-04-02 2002-05-14 Tdk Corporation Thin film magnetic head and method of manufacturing the same
US7054107B2 (en) 1998-06-08 2006-05-30 Tdk Corporation Thin-film magnetic head with nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same
US6597543B1 (en) 1998-06-08 2003-07-22 Tdk Corporation Thin-film magnetic head and magnetic storage apparatus using the same
US7239482B2 (en) 1998-06-08 2007-07-03 Tdk Corporation Thin-film magnetic head and nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same
US7230794B2 (en) 1998-06-08 2007-06-12 Tdk Corporation Thin-film magnetic head with nonmagnetic body filled concave portion formed on a pole layer and magnetic storage apparatus using the same
US6333841B1 (en) 1998-06-11 2001-12-25 Tdk Corporation Thin film magnetic head and method of manufacturing the same
US6836956B2 (en) 1998-06-11 2005-01-04 Tdk Corporation Method of manufacturing a thin film magnetic head
US6510024B2 (en) 1998-06-30 2003-01-21 Fujitsu Limited Magnetic head and method of manufacturing the same
US6282776B1 (en) 1998-06-30 2001-09-04 Fujitsu Limited Magnetic head and method of manufacturing the same
US6804088B1 (en) 1998-07-15 2004-10-12 Nec Corporation Thin film magnetic head, manufacturing method thereof and magnetic storage
US6317288B1 (en) 1998-08-28 2001-11-13 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6668442B2 (en) 1998-08-28 2003-12-30 Tdk Corporation Method of manufacturing a thin film magnetic head
US6483665B1 (en) 1998-12-08 2002-11-19 Tdk Corporation Thin film magnetic head and method of manufacturing same
US6525903B1 (en) 1998-12-11 2003-02-25 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6738232B1 (en) 1999-03-29 2004-05-18 Tdk Corporation Thin-film magnetic head and method of manufacturing same and thin-film magnetic head material and method of manufacturing same
US6477005B1 (en) 1999-04-06 2002-11-05 Tdk Corporation Thin-film magnetic head having a magnetic layer including an auxiliary layer made of a high saturation flux density material and method of manufacturing same
US6729012B1 (en) 1999-04-28 2004-05-04 Tdk Corporation Method of manufacturing a thin-film magnetic head
US6560068B1 (en) 1999-06-04 2003-05-06 Tdk Corporation Thin-film magnetic head including two stacked pole portion layers of equal widths, and method of manufacturing same
US6624970B1 (en) 1999-06-15 2003-09-23 Tdk Corporation Thin-film magnetic head having an induction-type magnetic transducer and method of manufacturing same
US6934120B2 (en) 1999-06-17 2005-08-23 Tdk Corporation Thin-film magnetic head having auxiliary layer disposed under portions of two conductive layers of thin-film coil connected to each other
US6643095B1 (en) 1999-06-17 2003-11-04 Tdk Corporation Thin-film magnetic head having a thin-film coil and method of manufacturing same
US7012784B2 (en) 1999-07-08 2006-03-14 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6826012B1 (en) 1999-07-08 2004-11-30 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6937436B2 (en) 1999-07-08 2005-08-30 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US6519834B1 (en) 1999-07-14 2003-02-18 Tdk Corporation Method of manufacturing thin-film magnetic head
US6577475B1 (en) 1999-07-16 2003-06-10 Tdk Corporation Thin-film magnetic head having reduced yoke length and method of manufacturing same
US6459543B1 (en) 1999-09-07 2002-10-01 Tdk Corporation Thin-film magnetic head with helical wound coil
US6469876B1 (en) 1999-10-12 2002-10-22 Tdk Corporation Thin-film magnetic head and method of manufacturing same
US7002776B2 (en) 1999-12-06 2006-02-21 Tdk Corporation Thin film magnetic head and method of manufacturing same
US6687096B2 (en) 2000-06-21 2004-02-03 Tdk Corporation Thin-film magnetic head and method of manufacturing same

Also Published As

Publication number Publication date
JPH0514322B2 (enrdf_load_stackoverflow) 1993-02-24

Similar Documents

Publication Publication Date Title
JPS6010409A (ja) 薄膜磁気ヘツドの製造方法
JPS6142714A (ja) 多層導体膜構造体の製造方法
JPS5996527A (ja) 磁気ヘツドの製造方法
JP2707758B2 (ja) 薄膜磁気ヘッドの製造方法
JPS59218616A (ja) 薄膜磁気ヘツド
JPS618711A (ja) 薄膜磁気ヘツドの製造方法
JP2664380B2 (ja) 薄膜磁気ヘッドの製造方法
JP2629326B2 (ja) 磁気ヘッド及びその製造方法
JPS60205811A (ja) 垂直磁気記録用薄膜ヘツドの製造方法
JPS62107418A (ja) 薄膜磁気ヘツド
JPS60229216A (ja) 薄膜磁気ヘツドの製造方法
JP2889072B2 (ja) 薄膜積層磁気ヘッドチップ及びその製法
JPH01208711A (ja) 磁気ヘッドの製造方法
JPS618712A (ja) 薄膜磁気ヘツドの製造方法
JPS6231015A (ja) 薄膜磁気ヘツド
JPH0518166B2 (enrdf_load_stackoverflow)
JPS62110612A (ja) 薄膜磁気ヘツド
JPS60229217A (ja) 薄膜磁気ヘツドの製造方法
JP2000276708A (ja) 薄膜磁気ヘッドの製造方法
JPS61144715A (ja) 薄膜磁気ヘッドの製造方法
JPS60237614A (ja) 多素子薄膜磁気ヘツド
JPS5857614A (ja) 薄膜磁気ヘツドの製造方法
JPH0243244B2 (enrdf_load_stackoverflow)
JPH0827899B2 (ja) 磁気ヘッドとその製造方法
JPS61276108A (ja) 薄膜磁気ヘツドの製法