JPS5687220A - Vertical magnetization type magnetic head - Google Patents

Vertical magnetization type magnetic head

Info

Publication number
JPS5687220A
JPS5687220A JP16260979A JP16260979A JPS5687220A JP S5687220 A JPS5687220 A JP S5687220A JP 16260979 A JP16260979 A JP 16260979A JP 16260979 A JP16260979 A JP 16260979A JP S5687220 A JPS5687220 A JP S5687220A
Authority
JP
Japan
Prior art keywords
flank
magnetic head
flank member
tip part
magnetic pole
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
JP16260979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334525B2 (enrdf_load_html_response
Inventor
Masanori Isshiki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16260979A priority Critical patent/JPS5687220A/ja
Priority to US06/204,051 priority patent/US4383284A/en
Publication of JPS5687220A publication Critical patent/JPS5687220A/ja
Publication of JPS6334525B2 publication Critical patent/JPS6334525B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)
JP16260979A 1979-12-14 1979-12-14 Vertical magnetization type magnetic head Granted JPS5687220A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16260979A JPS5687220A (en) 1979-12-14 1979-12-14 Vertical magnetization type magnetic head
US06/204,051 US4383284A (en) 1979-12-14 1980-11-04 Perpendicular magnetic head and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16260979A JPS5687220A (en) 1979-12-14 1979-12-14 Vertical magnetization type magnetic head

Publications (2)

Publication Number Publication Date
JPS5687220A true JPS5687220A (en) 1981-07-15
JPS6334525B2 JPS6334525B2 (enrdf_load_html_response) 1988-07-11

Family

ID=15757843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16260979A Granted JPS5687220A (en) 1979-12-14 1979-12-14 Vertical magnetization type magnetic head

Country Status (1)

Country Link
JP (1) JPS5687220A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571653A (en) * 1981-10-08 1986-02-18 Tokyo Shibaura Denki Kabushiki Kaisha Perpendicular magnetic recording head
WO1988002166A1 (fr) * 1986-09-11 1988-03-24 Nippon Hoso Kyokai Tete magnetique verticale d'enregistrement/reproduction
US4764833A (en) * 1984-03-20 1988-08-16 Olympus Optical Company, Ltd. Perpendicular magnetic head

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02148727U (enrdf_load_html_response) * 1989-04-27 1990-12-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571653A (en) * 1981-10-08 1986-02-18 Tokyo Shibaura Denki Kabushiki Kaisha Perpendicular magnetic recording head
US4764833A (en) * 1984-03-20 1988-08-16 Olympus Optical Company, Ltd. Perpendicular magnetic head
WO1988002166A1 (fr) * 1986-09-11 1988-03-24 Nippon Hoso Kyokai Tete magnetique verticale d'enregistrement/reproduction
US5014148A (en) * 1986-09-11 1991-05-07 Nippon Hoso Kyokai Perpendicular magnetic recording and reproducing head

Also Published As

Publication number Publication date
JPS6334525B2 (enrdf_load_html_response) 1988-07-11

Similar Documents

Publication Publication Date Title
DE3564052D1 (en) Thin-film magnetic head on a non-magnetic substrate for perpendicular magnetization
DE3477076D1 (en) Magnetic head
JPS54119220A (en) Magnetic head
JPS57164416A (en) Magnetic head
JPS5687218A (en) Vertical magnetization type magnetic head
JPS5687220A (en) Vertical magnetization type magnetic head
JPS56163517A (en) Vertical magnetization recording head
JPS5687217A (en) Vertical magnetization type magnetic head and its manufacture
JPS5580818A (en) Vertical magnetic recording head
JPS6413203A (en) Thin film electromagnet impressing magnetic field for optical magnetic disk
JPS5687219A (en) Vertical magnetization type magnetic head
JPS55117724A (en) Magnetic head
JPS5687216A (en) Multitrack vertical magnetization type magnetic head
JPS5463808A (en) Multi-channel magnetic head
JPS55139624A (en) Vertical magnetization type magnetic head
JPS5593523A (en) Multi-channel magnetic head
JPS57208114A (en) Electromagnet spool
JPS5788513A (en) Vertical magnetizing type magnetic head
JPS57127917A (en) Magnetic head device
JPS5737713A (en) Vertical magnetic recording head
JPS647312A (en) Magnetic head device
JPS5619A (en) Magnetic head
JPS6476506A (en) Perpendicular magnetic recording head
JPS57105820A (en) Magnetic head
JPS55150115A (en) Vertical magnetization type magnetic head