Flying head for a magneto-optical recording drive

Details Flying head for a magneto-optical recording drive Flying head for a magneto-optical recording drive

1990-10-09

1993-03-23

LaRoche, Eugene R.

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

369 4422, G11B 1304

Patent

active

051970503

ABSTRACT:
A flying head assembly for a magneto-optical recording drive includes a first head portion of a nonmagnetic material, and a second head portion mounted in an aperture through the first head portion. The second head portion and aperture define an annular path through the first head portion. A coil for generating a magnetic field is wrapped concentrically around the aperture, either inside or outside of the second head portion. A laser light beam is reflected into the annular path and focused onto a recording medium.

REFERENCES:
patent: 4633450 (1986-12-01), Gueugnon
patent: 4769800 (1988-09-01), Moser
patent: 4890178 (1989-12-01), Ichihara
patent: 4953150 (1990-08-01), Sonobe
patent: 5022018 (1991-06-01), Vogelgesang

Affiliated with

Also associated with

Rating

Flying head for a magneto-optical recording drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flying head for a magneto-optical recording drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flying head for a magneto-optical recording drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1357464