Stretchable electronic patch having a circuit layer undulating in the thickness direction
First Claim
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1. An electronic patch, comprising:
- a first circuit layer comprising a first flat substrate and a first conductive circuit;
a second circuit layer comprising a second flat substrate and a second conductive circuit;
an undulated ribbon that connects the first circuit layer and the second circuit layer, wherein the undulated ribbon includes a third conductive circuit that connects the first conductive circuit and the second conductive circuit, wherein the undulated ribbon is flexible, wherein the undulated ribbon is undulated in a direction perpendicular to the first flat substrate or the second flat substrate, wherein the undulated ribbon is displaced above and below the first flat substrate and the second flat substrate; and
an elastic layer that encloses the first circuit layer, the second circuit layer, and the undulated ribbons.
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Abstract
An electronic patch includes a first circuit layer comprising a substantially flat first substrate and a first conductive circuit, a second circuit layer comprising a substantially flat second substrate and a second conductive circuit, and an undulated ribbon that connects the first circuit layer and the second circuit layer. The undulated ribbon includes a third conductive circuit that connects the first conductive circuit and the second conductive circuit. An elastic layer encloses the first circuit layer, the second circuit layer, and the undulated ribbons.
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Citations
20 Claims
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1. An electronic patch, comprising:
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a first circuit layer comprising a first flat substrate and a first conductive circuit; a second circuit layer comprising a second flat substrate and a second conductive circuit; an undulated ribbon that connects the first circuit layer and the second circuit layer, wherein the undulated ribbon includes a third conductive circuit that connects the first conductive circuit and the second conductive circuit, wherein the undulated ribbon is flexible, wherein the undulated ribbon is undulated in a direction perpendicular to the first flat substrate or the second flat substrate, wherein the undulated ribbon is displaced above and below the first flat substrate and the second flat substrate; and an elastic layer that encloses the first circuit layer, the second circuit layer, and the undulated ribbons. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20)
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19. An electronic patch, comprising:
an undulated circuit layer comprising; a substrate comprising a plurality of patches that are separated by fold lines parallel to a plane defined by the substrate; a conductive circuit; and a plurality of electronic components on different patches in the plurality of patches, wherein the plurality of electronic components are connected by the conductive circuit, wherein the substrate is folded along the fold lines that are parallel to the plane defined by the substrate, wherein adjacent patches of the different patches are tilted in opposite directions relative to the plane defined by the substrate; and an elastic layer that encloses the undulated circuit layer.
Specification