Optical information recording medium

Details Optical information recording medium Optical information recording medium

1990-08-29

1994-01-25

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

430270, 430945, G03C 172, G11B 724

Patent

active

052815129

ABSTRACT:
An optical information recording medium comprising a substrate and formed thereon an information recording layer comprising at least two organic dyes having different chemical structures and continuous playback ability of 10.sup.5 times or more at a playback laser power of 0.5 to 1.5 mW, is excellent in readout light stability (durability) and reflectance.

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patent: 4769307 (1988-09-01), Ozawa et al.
patent: 4798781 (1989-01-01), Hirose et al.
patent: 4873131 (1989-10-01), Kashima et al.
patent: 4914001 (1990-04-01), Inagaki et al.
patent: 4927735 (1990-05-01), Era et al.
patent: 4970021 (1990-11-01), Nakatsuka et al.

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