Title :
Fabrication of 8 turn multi-track thin film heads
Author :
Hanazono, M. ; Kawakami, K. ; Narishige, S. ; Asai, O. ; Kaneko, E. ; Okuda, K. ; Ono, K. ; Tsuchiya, H. ; Hayakawa, W.
Author_Institution :
Hitachi Research Lab., Hitachi City, Ibaraki, Japan
fDate :
11/1/1979 12:00:00 AM
Abstract :
To obtain high bit and high track densities, fabrication of thin film magnetic recording heads has been studied by a number of companies.) This paper describes a newly developed method for fabricating layered type, multi-turn, multi-track thin film inductive heads with a central tap by using photolithographic and thin film deposition techniques.
Keywords :
Magnetic recording/reading heads; Cities and towns; Coils; Fabrication; Insulation life; Magnetic films; Magnetic heads; Resists; Spirals; Sputtering; Transistors;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1979.1060483
