Optical recording disk

Details Optical recording disk Optical recording disk

1993-09-21

1995-05-30

Ryan, Patrick J.

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428 65, 428457, 428913, 430945, 3461351, 347 264, B32B 300

Patent

active

054199395

ABSTRACT:
An optical recording disk includes a dye base recording layer, an intermediate layer, and a reflective layer on a substrate in the described order. The reflective layer is composed of one or more metal elements, for example, copper alloy, and the intermediate layer contains a compound of the one metal element or a compound of at least one of the metal elements, for example copper oxide. The intermediate layer minimizes undesirable interactions between the recording and reflective layers.

REFERENCES:
patent: 5090009 (1989-04-01), Hamada et al.
patent: 5196250 (1993-03-01), Abe et al.
patent: 5213859 (1993-05-01), Aoi et al.
patent: 5238723 (1993-08-01), Yoshizawa et al.
patent: 5344682 (1994-09-01), Mizukuki
Nikkei Electronics; Jan. 23, 1989 (No. 465), p. 107.
The Functional Dye Department of the Kinki Chemical Society Mar. 3, 1989; pp. 15-20.
SPIE; vol. 1078; Optical Recording Topical Meeting; 1989; pp. 80-87, Hamada et al.

Affiliated with

Also associated with

Rating

Optical recording 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 recording disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical recording disk will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-360187