FIELD: physics.
SUBSTANCE: magnetic and electromagnetic display consists of the films of amorphous metal alloy with magnetic permeability not lower than 103. Said films are composed of the tabs with the maximum-to-minimum crosswise size ratio not exceeding at least one order of magnitudes. Said tabs are arranged with overlap of their edges along the perimeter and secured with resilient sheets abutting on their surface in section located outside the tabs overlap zone at tolerable display surface deformation magnitude.
EFFECT: preservation of the display protective properties at 3D surface deformation.
3 dwg
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