Method of recording information, recording element manufactured

Details Method of recording information, recording element manufactured Method of recording information, recording element manufactured

1990-11-14

1992-04-21

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making named article

430270, 430328, 430945, 427299, 427404, G11B 370

Patent

active

051067218

ABSTRACT:
Method of recording information, recording element manufactured according to the method and method of producing a metal matrix.
Recording in which a recording double layer which has an absorbing dye is exposed to laser light of a higher and a lower energy level, in which by exposure to laser light of the lower energy level, a bump is formed in the recording layer and in which by exposure to laser light of the higher energy level a bulge is formed which at the surface comprises a groove, as well as a recording element obtained by using the method and a method of manufacturing a metal copy from the recording element.

REFERENCES:
patent: 4565772 (1986-01-01), Takeoka et al.
patent: 4719615 (1988-01-01), Feyrer et al.
patent: 4780867 (1988-10-01), Lind et al.
patent: 4861699 (1989-08-01), Wijdenes et al.

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