Phase-change type optical recording medium and reproduction...

Details Phase-change type optical recording medium and reproduction... Phase-change type optical recording medium and reproduction...

2011-08-16

2011-08-16

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S094000

Reexamination Certificate

active

08000198

ABSTRACT:
A dual-layer structure phase-change type optical recording medium includes a substrate (1), a reflective layer (2), a first protective layer (3), a first recording layer (4), a second protective layer (5), a resin intermediate layer (6), a third protective layer (7), a heat release layer (8) made of Cu or a Cu alloy, a fourth protective layer (9), a second recording layer (10), a fifth protective layer (11) and a cover substrate (12). A product of a reflectance of a high-reflection part and a modulation after recording is a value equal to or higher than a lower limit value for reproduction.

REFERENCES:
patent: 6524766 (2003-02-01), Ariyoshi et al.
patent: 6741545 (2004-05-01), Shinotsuka et al.
patent: 6790504 (2004-09-01), Shinotsuka et al.
patent: 6801240 (2004-10-01), Abe et al.
patent: 7009930 (2006-03-01), Uno et al.
patent: 2001/0016242 (2001-08-01), Miyamoto et al.
patent: 2001/0030915 (2001-10-01), Suzuki
patent: 2003/0008236 (2003-01-01), Yamada et al.
patent: 2004/0037203 (2004-02-01), Harigaya et al.
patent: 2004/0058542 (2004-03-01), Ide et al.
patent: 2004/0076908 (2004-04-01), Oomachi et al.
patent: 2004/0115386 (2004-06-01), Shinkai et al.
patent: 2005/0007938 (2005-01-01), Shinotsuka
patent: 2006/0133258 (2006-06-01), Yamada et al.
patent: 1577546 (2005-02-01), None
patent: 1 189 216 (2002-03-01), None
patent: 1 280 142 (2003-01-01), None
patent: 61-258787 (1986-11-01), None
patent: 62-152786 (1987-07-01), None
patent: 63-039140 (1988-02-01), None
patent: 64-63195 (1989-03-01), None
patent: 1-211249 (1989-08-01), None
patent: 6-60426 (1994-03-01), None
patent: 11-134652 (1999-05-01), None
patent: 2000-11400 (2000-01-01), None
patent: 2000-228049 (2000-08-01), None
patent: 2001-101680 (2001-04-01), None
patent: 2001-202632 (2001-07-01), None
patent: 2002-515623 (2002-05-01), None
patent: 2003-091825 (2003-03-01), None
patent: 2003-335064 (2003-11-01), None
patent: 2004-185794 (2004-07-01), None
patent: 2005-50410 (2005-02-01), None
patent: 2005-310275 (2005-11-01), None
patent: WO 00/23990 (2000-04-01), None
“DVD+ReWritable and How it Works” Royal Philips Electronics N.V., The Netherlands, pp. 1-8, Aug. 1999.
Schep et al., “Format Description and Evaluation of the 22.5 GB DVR Disc” ISOM Technical Digest, pp. 210-211, 2000.
Akahira et al., “High Density Recording on Phase Change Optical Disks” SPIE,vol. 2514, pp. 294-301, 1995.
Kurokawa et al., “A 41.8GB Double-Decker Phase Change Disc” Optical Data Storage Topical Meeting, Santa Fe, New Mexico, pp. 28-30, Apr. 2001.

Affiliated with

Also associated with

Rating

Phase-change type optical recording medium and reproduction... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase-change type optical recording medium and reproduction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase-change type optical recording medium and reproduction... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2666841