MAGNETO-RESISTIVE EFFECT THIN FILM MAGNETIC HEAD

PROBLEM TO BE SOLVED: To provide a magneto-resistive effect thin film magnetic head for securing a fixed reproducing track width. SOLUTION: This magneto-resistive effect thin film magnetic head has a magneto-resistive effect element 3 and a pair of electrodes 4 formed on both edges of the element 3...

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Bibliographische Detailangaben
Hauptverfasser:	FUKUI HIROSHI, MORIJIRI MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a magneto-resistive effect thin film magnetic head for securing a fixed reproducing track width. SOLUTION: This magneto-resistive effect thin film magnetic head has a magneto-resistive effect element 3 and a pair of electrodes 4 formed on both edges of the element 3 while masking the top surface of the element 3 after a protecting/insulating film 5 is formed on the top surface of the element 3 for regulating the reproducing track width. The film 5 can be formed from a metallic film having an insulated surface or a semiconductor film.