Optical recording member

Details Optical recording member Optical recording member

1979-07-27

1981-05-19

Miller, Jr., George H.

Recorders

Record receivers and/or driving means therefor

Laminated, impregnated, or coated bases

428324, 428447, 428457, G01D 1534, B32B 516, B32B 904, B32B 1504

Patent

active

042688400

ABSTRACT:
An optical recording member for storing data by the selective ablation of a layer of energy absorbing material by laser address including a layer of recording material and at least one layer of a polymeric material having a second order glass transition temperature less than 293.degree. K. contiguous to at least one surface of the layer of recording material.

REFERENCES:
patent: 3665483 (1972-05-01), Becker et al.
patent: 3990084 (1976-11-01), Hamisch et al.
patent: 4069487 (1978-01-01), Kasai et al.
patent: 4101907 (1978-07-01), Bell et al.
Bartolini et al., Optical Disk Systems Emerge, IEEE Spectrum, Aug. 1978, pp. 20-28.

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