Enhancement of electromagnetic barrier properties

Details Enhancement of electromagnetic barrier properties Enhancement of electromagnetic barrier properties

1992-11-09

1994-05-10

Lesmes, George F.

Coating processes

Coating has x-ray, ultraviolet, or infrared properties

427250, 427256, 427271, 428 29, 428 30, 428156, 428164, 4283191, 359478, 359479, 359620, 359627, B44F 110, B32B 300, C23C 1600, B05D 500

Patent

active

053105761

ABSTRACT:
A method and structure for enhancing electromagnetic barrier properties including a substrate, a metallic layer deposited upon the substrate by vacuum metalization, and a plurality of sets of patterns microembossed upon the surface of the metallic layer for increasing the barrier properties of the structure. The plurality of sets of microembossed patterns each have a line density between about 100 and 50,000 lines per square centimeter.

REFERENCES:
patent: 3357772 (1967-12-01), Rowland
patent: 3357773 (1967-12-01), Rowland
patent: 3496058 (1970-02-01), Schuster et al.
patent: 3617336 (1971-11-01), Gilard et al.
patent: 4264664 (1981-04-01), Kunz
patent: 4456515 (1984-06-01), Krueger et al.
patent: 5105306 (1992-04-01), Ohala
patent: 5211997 (1993-05-01), Patel et al.

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