Invention Application
- Patent Title: MAGNETIC HEAD AND PROCESS FOR PRODUCING THE HEAD
- Patent Title (中): 磁头及其制造方法
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Application No.: PCT/JP1996001310Application Date: 1996-05-17
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Publication No.: WO1996036965A1Publication Date: 1996-11-21
- Inventor: HITACHI, LTD.
- Applicant: HITACHI, LTD. , OKAWA, Atsuko , HIRA, Yasuo , IMAYAMA, Hirotaka , FUJISAWA, Masayasu , SUZUKI, Saburou , TOGAWA, Eisei , SAIKI, Noriyuki , SUZUKI, Nobuo , AGARI, Hiroshi , AKAMATSU, Kiyoshi , CHIBA, Hiromu
- Assignee: HITACHI, LTD.,OKAWA, Atsuko,HIRA, Yasuo,IMAYAMA, Hirotaka,FUJISAWA, Masayasu,SUZUKI, Saburou,TOGAWA, Eisei,SAIKI, Noriyuki,SUZUKI, Nobuo,AGARI, Hiroshi,AKAMATSU, Kiyoshi,CHIBA, Hiromu
- Current Assignee: HITACHI, LTD.,OKAWA, Atsuko,HIRA, Yasuo,IMAYAMA, Hirotaka,FUJISAWA, Masayasu,SUZUKI, Saburou,TOGAWA, Eisei,SAIKI, Noriyuki,SUZUKI, Nobuo,AGARI, Hiroshi,AKAMATSU, Kiyoshi,CHIBA, Hiromu
- Priority: JP7/141402 19950517
- Main IPC: G11B05/60
- IPC: G11B05/60
Abstract:
A magnetic head is produced by forming nonlinear rails on the flying plane by etching and polishing the plane with abrasive cloth such as nonwoven polyester fabric in order to remove the redeposit forward during the etching of the magnetic head slider and to form minute chamfers on the plane. As a result, the redeposit is removed and the stability of magnetic head flying is improved.
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