Information recording medium

Details Information recording medium Information recording medium

1991-02-19

1992-10-20

Lewis, Michael

Metal treatment

Stock

Amorphous, i.e., glassy

428642, 420576, 3461351, C22C 4500

Patent

active

051566931

ABSTRACT:
An information recording medium is disclosed which records information through the transition of two phases of a recording material, utilizing electromagnetic wave energy. The information recording medium comprises a recording layer made up of a recording material of a composition represented by the formula:
wherein

REFERENCES:
patent: 4889746 (1989-12-01), Utsumi et al.
patent: 4947372 (1990-08-01), Koshino et al.
patent: 5011723 (1991-04-01), Harigaya et al.
patent: 5015548 (1991-05-01), Pan et al.

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