Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Patent
1991-07-18
1996-02-06
Nguyen, Hoa T.
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
G11B 724, G11B 1112
Patent
active
054901316
ABSTRACT:
An optical disk including a transparent plastic substrate, a recording film formed on an one side surface of said substrate, a first protective film covering said recording film, and a moisture-impermeable film formed on the other side surface of said substrate via or not via an intermediate film.
REFERENCES:
patent: 4826739 (1989-05-01), Isoe et al.
patent: 4833031 (1989-05-01), Kurokawa et al.
patent: 5013594 (1991-05-01), Mizumura et al.
Futagawa Masayasu
Ikenaga Hiroyuki
Inui Tetsuya
Mieda Michinobu
Murakami Yoshiteru
Conlin David G.
Fournier Kevin J.
Nguyen Hoa T.
Sharp Kabushiki Kaisha
LandOfFree
Optical disk does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disk will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2180163