Non-moire shielded window

Details Non-moire shielded window Non-moire shielded window

1989-04-13

1991-05-21

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

174 35R, 174 35MS, 350321, 428192, 428210, 428426, 428432, 428433, 428461, 428500, 428913, H05K 900

Patent

active

050174193

ABSTRACT:
A shielded substrate is disclosed which has a randomly oriented, non-linear conductive pattern formed on at least one surface of the substrate. The conductive pattern provides excellent EMI-RFI shielding and visual opacity properties without generating moire patterns. The conductive pattern is formed of a series of interconnecting non-linear, conductive elements, such as circles, ovals, ellipses and polygonal shapes. The conductive substrate may be formed through the use of photolithography process.

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A New and Unique Element for Aircraft Transparencies by Jan B. Olson et al.

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