JPS58224420A - 磁気ヘツドおよびその製造方法 - Google Patents

磁気ヘツドおよびその製造方法

Info

Publication number
JPS58224420A
JPS58224420A JP57107922A JP10792282A JPS58224420A JP S58224420 A JPS58224420 A JP S58224420A JP 57107922 A JP57107922 A JP 57107922A JP 10792282 A JP10792282 A JP 10792282A JP S58224420 A JPS58224420 A JP S58224420A
Authority
JP
Japan
Prior art keywords
magnetic
glass
soft magnetic
magnetic head
amorphous
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
JP57107922A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345442B2 (enrdf_load_stackoverflow
Inventor
Masaru Higashioji
賢 東陰地
Terumasa Sawai
瑛昌 沢井
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57107922A priority Critical patent/JPS58224420A/ja
Publication of JPS58224420A publication Critical patent/JPS58224420A/ja
Publication of JPH0345442B2 publication Critical patent/JPH0345442B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP57107922A 1982-06-23 1982-06-23 磁気ヘツドおよびその製造方法 Granted JPS58224420A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57107922A JPS58224420A (ja) 1982-06-23 1982-06-23 磁気ヘツドおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57107922A JPS58224420A (ja) 1982-06-23 1982-06-23 磁気ヘツドおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS58224420A true JPS58224420A (ja) 1983-12-26
JPH0345442B2 JPH0345442B2 (enrdf_load_stackoverflow) 1991-07-11

Family

ID=14471445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57107922A Granted JPS58224420A (ja) 1982-06-23 1982-06-23 磁気ヘツドおよびその製造方法

Country Status (1)

Country Link
JP (1) JPS58224420A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129717A (ja) * 1984-11-26 1986-06-17 Sharp Corp 磁気ヘツドの製造方法
JPS62183012A (ja) * 1986-02-05 1987-08-11 Matsushita Electric Ind Co Ltd 磁気ヘツドおよびその製造方法
JPS62212905A (ja) * 1986-03-12 1987-09-18 Matsushita Electric Ind Co Ltd 磁気ヘツドおよびその製造方法
JPH02501962A (ja) * 1987-10-27 1990-06-28 トムソン‐セーエスエフ 記録／再生用磁気ヘッドとその製造方法
US6356419B1 (en) 1999-07-23 2002-03-12 International Business Machines Corporation Antiparallel pinned read sensor with improved magnetresistance
US7218197B2 (en) 2003-07-16 2007-05-15 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7489219B2 (en) 2003-07-16 2009-02-10 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7679347B2 (en) 2004-07-13 2010-03-16 Marvell World Trade Ltd. Closed-loop digital control system for a DC/DC converter
US7760525B2 (en) 2003-08-21 2010-07-20 Marvell World Trade Ltd. Voltage regulator
US7872454B2 (en) 2003-08-21 2011-01-18 Marvell World Trade Ltd. Digital low dropout regulator
US8035471B2 (en) * 2003-07-16 2011-10-11 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US8324872B2 (en) 2004-03-26 2012-12-04 Marvell World Trade, Ltd. Voltage regulator with coupled inductors having high coefficient of coupling

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129717A (ja) * 1984-11-26 1986-06-17 Sharp Corp 磁気ヘツドの製造方法
JPS62183012A (ja) * 1986-02-05 1987-08-11 Matsushita Electric Ind Co Ltd 磁気ヘツドおよびその製造方法
JPS62212905A (ja) * 1986-03-12 1987-09-18 Matsushita Electric Ind Co Ltd 磁気ヘツドおよびその製造方法
JPH02501962A (ja) * 1987-10-27 1990-06-28 トムソン‐セーエスエフ 記録／再生用磁気ヘッドとその製造方法
US6356419B1 (en) 1999-07-23 2002-03-12 International Business Machines Corporation Antiparallel pinned read sensor with improved magnetresistance
US7849586B2 (en) 2003-07-16 2010-12-14 Marvell World Trade Ltd. Method of making a power inductor with reduced DC current saturation
US8028401B2 (en) 2003-07-16 2011-10-04 Marvell World Trade Ltd. Method of fabricating a conducting crossover structure for a power inductor
US7489219B2 (en) 2003-07-16 2009-02-10 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US8098123B2 (en) 2003-07-16 2012-01-17 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7307502B2 (en) 2003-07-16 2007-12-11 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7218197B2 (en) 2003-07-16 2007-05-15 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7868725B2 (en) 2003-07-16 2011-01-11 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US8035471B2 (en) * 2003-07-16 2011-10-11 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7882614B2 (en) 2003-07-16 2011-02-08 Marvell World Trade Ltd. Method for providing a power inductor
US7987580B2 (en) 2003-07-16 2011-08-02 Marvell World Trade Ltd. Method of fabricating conductor crossover structure for power inductor
US7760525B2 (en) 2003-08-21 2010-07-20 Marvell World Trade Ltd. Voltage regulator
US7872454B2 (en) 2003-08-21 2011-01-18 Marvell World Trade Ltd. Digital low dropout regulator
US8299763B2 (en) 2003-08-21 2012-10-30 Marvell World Trade Ltd. Digital low dropout regulator
US8324872B2 (en) 2004-03-26 2012-12-04 Marvell World Trade, Ltd. Voltage regulator with coupled inductors having high coefficient of coupling
US7679347B2 (en) 2004-07-13 2010-03-16 Marvell World Trade Ltd. Closed-loop digital control system for a DC/DC converter

Also Published As

Publication number Publication date
JPH0345442B2 (enrdf_load_stackoverflow) 1991-07-11

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