Magnetic recording medium and magnetic disc device

Details Magnetic recording medium and magnetic disc device Magnetic recording medium and magnetic disc device

1995-08-22

1999-06-22

Kiliman, Leszek

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428 655, 428 657, 428141, 428336, 428694T, 428694TP, 428694TR, 428694TS, 428694TC, 428694SG, 428900, G11B 566

Patent

active

059141689

ABSTRACT:
A magnetic recording medium able to cope with low flying height of the magnetic head in a CSS system and having fine surface roughness, wherein (1) a metal layer having columnar protrusions formed by the filming of Ti or the like or (2) a resin layer or glass resin layer having irregularly distributed through-holes are provided on the substrate of a magnetic recording medium to impart roughness (texture).

REFERENCES:
patent: 5029317 (1991-07-01), Kawai et al.
patent: 5079062 (1992-01-01), Masuda et al.
patent: 5082709 (1992-01-01), Suzuki et al.
patent: 5202810 (1993-04-01), Nakamura et al.
patent: 5236791 (1993-08-01), Yahisa et al.
patent: 5316844 (1994-05-01), Suzuki et al.
patent: 5413835 (1995-05-01), Ikeda
patent: 5427867 (1995-06-01), Kogure et al.
patent: 5470636 (1995-11-01), Wakui et al.
patent: 5550696 (1996-08-01), Nguyen
patent: 5586040 (1996-12-01), Baumgart
patent: 5656349 (1997-08-01), Gomi
"Characterization of Lubricated States on Carbon Coated Media by Low energy photoelectron Spectroscopy Method in Ambient atmosphere" Journal of Applied Physics 69(1991) Jun. 15, No. 12, Nishimori et al.

Affiliated with

Also associated with

Rating

Magnetic recording medium and magnetic disc device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic recording medium and magnetic disc device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium and magnetic disc device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1707247