Thin-film magnetic head

Details Thin-film magnetic head Thin-film magnetic head

1990-10-17

1992-03-17

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Hall effect

360121, G11B 5127, G11B 5265

Patent

active

050973711

ABSTRACT:
A thin-film magnetic head comprises a magnetic yoke having first and second flux conductors (3, 4) and a magneto-resistance element (7), located remotely from a head face (1). An edge portion (7a) of the magneto-resistance element (7) is located closer to the head face (1) than a second edge portion (7b). The first flux conductor (3) extends from the head face (1) to close to the first edge portion (7a) and the second flux conductor (4) extends from the head face at least to the second edge portion (7b). The magnetic head furthermore comprises a third flux conductor (5) which extends from the head face (1) to close to an end portion (16) of the first flux conductor (3) located near the first edge portion (7b). A transducing gap (17) and an inductive element (9) are located between the first and the third flux conductors (3, 5).

REFERENCES:
patent: 4300177 (1981-11-01), Koel et al.
patent: 4907113 (1990-03-01), Mallary

Affiliated with

Also associated with

Rating

Thin-film magnetic head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thin-film magnetic head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thin-film magnetic head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1480606