Patent · US Active

Foil element

US9185797B2 · kind B2 · utility

0Cited by

4References

16Claims

0Family size

Assignee

OVD Kinegram AG · CH

Inventors

Sascha Mario Epp · Steinhausen, CH
John Anthony Peters · Schwyz, CH
Ulrich Schindler · Grafing, DE

Key dates

Filing date	Jul 28, 2011
Grant date	Nov 10, 2015
Priority date	—
Expiry date	Aug 24, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/09263
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A foil element and a method for producing such a foil element. The foil element includes a dielectric carrier layer, which spans an xy plane of a Cartesian coordinate system having an x-axis, a y-axis and a z-axis, and at least one electrically conductive layer which is arranged on the carrier layer and in which a conductor track is shaped in a frame-shaped region of the foil element. The frame-shaped region is formed by the area of a larger, outer rectangle having sides each running parallel to the x-axis or y-axis, from which area the area of a smaller, inner rectangle with the same orientation as the outer rectangle is cut out. A mechanical property of the carrier layer is different along the x-axis and the y-axis. More than 50% of the length of at least one conductor track section runs obliquely with respect to the x-axis and the y-axis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.