Thin film magnetic head with an application type silicon dioxide

Details Thin film magnetic head with an application type silicon dioxide Thin film magnetic head with an application type silicon dioxide

1986-04-25

1988-12-06

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Hall effect

360125, G11B 530, G11B 512

Patent

active

047899107

ABSTRACT:
A thin film magnetic head which comprises an end portion of a first yoke and an end portion of a second yoke confronting each other through a magnetic gap, and receiving from a recording surface or a recording medium, a magnetic signal, and a magnetic reluctance effect element disposed for magnetic coupling in the course of a magnetic path constituted by the first and second yokes. The thin film magnetic head is characterized in that the first yoke or magnetic reluctance effect element is formed on an application type SiO.sub.2 film which improves the surface roughness of the ground layer.

REFERENCES:
patent: 4354212 (1982-10-01), Norimoto et al.
patent: 4356523 (1982-10-01), Yeh
patent: 4639806 (1987-01-01), Kira et al.
patent: 4679107 (1987-07-01), Imakoshi et al.

Affiliated with

Also associated with

Rating

Thin film magnetic head with an application type silicon dioxide 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 with an application type silicon dioxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thin film magnetic head with an application type silicon dioxide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1496267