High resolution recording medium and method for producing same

Details High resolution recording medium and method for producing same High resolution recording medium and method for producing same

1979-01-19

1981-03-24

Lesmes, George F.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Forming nonplanar surface

430321, 430390, G03C 500

Patent

active

042581265

ABSTRACT:
A high resolution recording medium is provided which employs at least two layers of inorganic material which act as filters for two different colors of visible light. In one embodiment, microphoto lithography techniques are used to create microinterference filters in the desired patterns on a glass substrate. Recording media constructed according to this invention exhibit increased stability with respect to time and improved resistance to light and heat damage as compared with prior art recording media employing organic dyes.

REFERENCES:
patent: 3521961 (1970-07-01), Heidenhain et al.
patent: 3824100 (1974-07-01), Griest
patent: 3891440 (1975-06-01), Gallaro et al.
patent: 3971874 (1976-07-01), Ohta et al.
patent: 4019905 (1977-04-01), Tomita et al.
patent: 4026743 (1977-05-01), Berezin
patent: 4151321 (1979-04-01), Hiesinger
IBM Technical Disclosure Bulletin, vol. 15, No. 5, Oct. 1972, Making Iron Oxide Mask.

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