Optical recording medium

Details Optical recording medium Optical recording medium

1993-05-05

1994-09-20

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430495, 430945, 540128, 540139, 540140, G03C 172

Patent

active

053488407

ABSTRACT:
An optical recording medium which has physical and chemical stability, has high sensitivity to laser light and permits accurate recording and highly reliable reproduction. The medium comprises a transparent substrate and a recording layer formed on the substrate, the recording layer being formed of an organic thin layer containing at least one of phthalocyanine compounds of the formula [1].

REFERENCES:
patent: 5199922 (1993-02-01), Hayashida et al.

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