Manufacturing method of electrical bridges suitable for reel to reel mass manufacturing
AssigneeTecnomar Oy
InventorTom Marttila
Life of this patent
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Abstract
A manufacturing method of electrical bridges, wherein a conductive pattern (2) from electroconductive material, such as metal foil, is applied over a substrate (1) made of electrically insulating material and the electroconductive material has at least one strip tongue (3) unattached to the substrate, one side of the tongue is attached to the conductive pattern (2), and the said strip tongue (3) is folded over an area insulated electrically from the conductive pattern (2), and the strip tongue (3) is connected electroconductively to a predetermined other part (5) of the conductive pattern (2).
Claims19
A manufacturing method for electrical bridges or lead-ins, comprising:
- providing a substrate comprised of electrically insulating material having a conductive pattern of electroconductive material thereon:
- forming at least one strip tongue of the electroconductive material and so shaped that the strip tongue is unattached to the substrate, the tongue having one side which is attached to the conductive pattern and being of a size to pass over an area of the conductive pattern when the tongue is folded;
- and
- folding the tongue at one side of the tongue over the area of the conductive pattern, such that the conductive pattern is electrically insulated from the strip tongue, and the strip tongue is formed to be connected electroconductively to another predetermined part of the conductive pattern.
Dependencies are inferred from the claim text.