Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Patent
1996-02-27
1998-01-13
Hindi, Nabil
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
G11B 724
Patent
active
057086524
ABSTRACT:
A multi-layer recording medium including a light-transmitting substrate, a first information recording layer formed on the substrate, an intermediate layer at least part of which is formed of a photo-curable resin film, and which is formed on the first information recording layer, a second information recording layer formed on a surface of the intermediate layer opposite to the surface facing the first information signal layer, and a protective layer formed on the second information signal layer. A method for producing such multi-layer recording medium is also disclosed.
REFERENCES:
patent: 5284435 (1994-02-01), Nuij et al.
patent: 5392263 (1995-02-01), Watanabe et al.
patent: 5533001 (1996-07-01), Watanabe et al.
patent: 5568466 (1996-10-01), Komaki et al.
patent: 5569517 (1996-10-01), Tominaga et al.
patent: 5587990 (1996-12-01), Watanabe et al.
Furuki Motohiro
Kashiwagi Toshiyuki
Ohki Hiroshi
Hindi Nabil
Kananen Ronald P.
Sony Corporation
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