Recording member for laser beam and process for recording

Details Recording member for laser beam and process for recording Recording member for laser beam and process for recording

1976-09-21

1980-07-22

Robinson, Ellis P.

Recorders

Thermal recording

3461351, 427 53, 428156, 428199, 428209, 428539, 428913, 430 2, 430945, 430 1, 430306, 430394, 430494, G01G 1534

Patent

active

042142490

ABSTRACT:
A laser beam recording member capable of recording information by absorbing the radiation energy of a laser beam to cause a thermal melting deformation and/or evaporation removal at the portion exposed to the laser beam wherein the recording layer is composed of a non-metallic layer mainly composed of S, Se, Te or chalcogenide compounds thereof.

REFERENCES:
patent: 3314073 (1967-04-01), Becker
patent: 3560994 (1971-02-01), Wolff
patent: 3637379 (1972-01-01), Hallman
patent: 3637380 (1972-01-01), Hallman
patent: 3637381 (1972-01-01), Hallman
patent: 3637383 (1972-01-01), Hallman
patent: 3650743 (1972-03-01), Hallman
patent: 3707372 (1972-12-01), Hallman
patent: 3716844 (1973-02-01), Brodsky
patent: 3789420 (1974-01-01), Claytor
patent: 3843401 (1974-10-01), Carroll
patent: 3869301 (1975-03-01), Decker
patent: 4000334 (1976-12-01), Hallman
patent: 4069487 (1978-01-01), Kasai

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