Optical recording element

Details Optical recording element Optical recording element

1992-06-11

1994-10-25

Ryan, Patrick J.

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428 65, 428913, 430945, 346 76L, 3461351, B32B 300

Patent

active

053587596

ABSTRACT:
Data is written into thin overcoated optical recording media in such a way that pit formation is accompanied by breaching of the overcoat at least temporarily so as to release gases/vapors produced during pit formation. Improved jitter and CNR is obtained.

REFERENCES:
patent: 5002812 (1991-03-01), Umehara et al.
M. C. Gupta and F. Strome, Erasable laser recording in an organic dye-binder optical disk medium, Journal of Applied Physics, 15 Oct. 1986, vol. 60. No. 8, pp. 2932-2937.
Patent Abstracts of Japan, vol. 14, No. 138 (P-1022) Mar. 1990 re JP-A-20 03 124.

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