Method of making an optical memory disk and a product thereby

Details Method of making an optical memory disk and a product thereby Method of making an optical memory disk and a product thereby

1980-03-25

1982-11-02

Silverman, Stanley S.

Coating processes

Electrical product produced

Welding electrode

369275, 369288, 427164, 427166, 427250, 4273831, 4273833, 428 64, 428469, 428913, B05D 306

Patent

active

043573665

ABSTRACT:
A method of making an optical memory disk and a product thereby comprising the steps of applying a thin tellurium film to a base plate, and of forming an oxidizing layer on the surface of the tellurium by oxidizing treatment of the tellurium film, and an optical memory disk produced by the above-mentioned method.

REFERENCES:
patent: 3900601 (1975-08-01), Franz et al.
patent: 3938242 (1976-02-01), Sussman
patent: 3944440 (1976-03-01), Franz
patent: 3971874 (1976-07-01), Ohta et al.
patent: 4000346 (1976-12-01), Dowell
patent: 4282295 (1981-08-01), Lee et al.
patent: 4318112 (1982-03-01), Kivits et al.
Kenney et al., "An Optical Disk replaces 25 Mag. Tapes", IEEE Spectrum, 2/79 pp. 33-38.
Bartolini et al., "Optical Disk Systems Emerge", IEEE Spectrum, 8/78 pp. 20-28.

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