Optical information recording medium

Details Optical information recording medium Optical information recording medium

1991-04-19

1993-09-14

Bowers, Jr., Charles L.

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, 3461351, 369286, G11B 724

Patent

active

052447740

ABSTRACT:
Disclosed is an optical information recording medium comprising a substrate, a first recording layer, a second recording layer and a third recording layer, superposed in this order. Each of the first, second and third recording layers is made of an organic material, and has such a specific real part of a complex refractive index and an imaginary part thereof that the resulting recording medium shows a high reflectance.

REFERENCES:
patent: 4696892 (1987-09-01), Abe et al.
patent: 4740447 (1988-04-01), Itoh
patent: 4944967 (1990-07-01), Yabe et al.
patent: 5002812 (1991-03-01), Umehara et al.
patent: 5080946 (1992-01-01), Takagisi et al.
patent: 5155723 (1992-10-01), Hamada et al.

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