Information storage medium

Details Information storage medium Information storage medium

1992-01-21

1993-04-13

LaRoche, Eugene R.

Dynamic information storage or retrieval

Storage medium structure

Layered

369283, 369286, 369288, G11B 384

Patent

active

052028810

ABSTRACT:
An information storage medium comprises a substrate and a recording layer supported on the substrate and subjected to reversible and selective phase transformation between different phases, by changing the conditions under which a light beam is radiated. The recording layer contains an alloy represented by (In.sub.100-x Sb.sub.x).sub.100-y Te.sub.y (where x and y are in atomic %, 45.ltoreq.x.ltoreq.50, and 25.ltoreq.y.ltoreq.45).

REFERENCES:
patent: 4268575 (1981-05-01), Shinozaki et al.
patent: 4638335 (1987-01-01), Smith et al.
patent: 4647944 (1987-03-01), Gravesteijn et al.
patent: 4707820 (1987-11-01), Sawamura
patent: 4710899 (1987-12-01), Young et al.
patent: 4752554 (1988-06-01), Sato et al.
patent: 4803660 (1989-02-01), Kobayashi et al.
patent: 4839207 (1989-06-01), Yoshitomi et al.
patent: 4839883 (1989-06-01), Nagata et al.
patent: 4900598 (1990-02-01), Suzuki
patent: 4908250 (1990-03-01), Gotoh et al.
patent: 4947372 (1990-08-01), Uoshino et al.
patent: 4954379 (1990-09-01), Nishida et al.
patent: 5024927 (1991-06-01), Yamada et al.

Affiliated with

Also associated with

Rating

Information storage medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1160218