Optical recording medium

Details Optical recording medium Optical recording medium

1989-12-28

1992-01-07

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

430270, 430945, 3461351, G03C 100, G03C 1492

Patent

active

050791354

ABSTRACT:
An optical recording medium is disclosed, in which an optical recording layer and a reflective layer are formed on a transparent substrate. The recording layer contains a first compound having absorption or a recording laser light having a predetermined wavelength, and a second compound having substantially no absorption for a laser light having the predetermined wavelength and decomposable upon heat generation by the laser light in the optical recording layer.

REFERENCES:
patent: 4230939 (1980-10-01), de Bont et al.
patent: 4305081 (1981-12-01), Spong
patent: 4536471 (1985-08-01), Nishi et al.
patent: 4538159 (1985-08-01), Gupta et al.
patent: 4950579 (1990-08-01), Debe et al.
patent: 4957854 (1990-09-01), Oguchi et al.

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