Imprinted multi-layer micro-structure
An imprinted micro-structure includes a substrate having a first layer in relation thereto. First, second, and third micro-channels are imprinted in the first layer and have first, second, and third micro-wires respectively located therein. A second layer is adjacent to and in contact with the first layer. Imprinted first and second connecting micro-channels including first and second connecting micro-wires are in contact with the first and second micro-wires respectively and are isolated from the third micro-wire. A third layer is adjacent to and in contact with the second layer and has an imprinted bridge micro-channel with a bridge micro-wire contacting the first and second connecting micro-wires and separate from the third micro-wire so that the first and second micro-wires are electrically connected and electrically isolated from the third micro-wire.
1. An imprinted micro-wire structure, comprising:
a substrate;
a first layer formed in relation to the substrate;
imprinted first, second, and third micro-channels in the first layer, the third micro-channel separate from the first and second micro-channels and dividing the first layer into first and second portions, the first micro-channel located in the first portion, and the second micro-channel in the second portion;
a first micro-wire located in the first micro-channel, a second micro-wire located in the second micro-channel, and a third micro-wire located in the third micro-channel;
a second layer adjacent to and in contact with the first layer;
an imprinted first connecting micro-channel in contact with at least a portion of the first micro-wire and an imprinted second connecting micro-channel in contact with at least a portion of the second micro-wire, the first and second micro-channels in the second layer and not in contact with the third micro-wire;
a first connecting micro-wire located in the first connecting micro-channel contacting at least a portion of the first micro-wire and separate from the third micro-wire;
a second connecting micro-wire located in the second connecting micro-channel contacting at least a portion of the second micro-wire and separate from the third micro-wire;
a third layer adjacent to and in contact with the second layer;
an imprinted bridge micro-channel in the third layer contacting at least a portion of the first connecting micro-wire, contacting at least a portion of the second connecting micro-wire, and separate from the third micro-wire; and
a bridge micro-wire located in the imprinted bridge micro-channel, the bridge micro-wire electrically connecting the first micro-wire to the second micro-wire and electrically isolated from the third micro-wire.
2. The imprinted micro-wire structure of claim 1 , wherein the substrate is adjacent to the first layer.
3. The imprinted micro-wire structure of claim 1 , wherein the substrate is adjacent to the third layer.
4. The imprinted micro-wire structure of claim 1 , wherein the first, second, or third layers are cured layers.
5. The imprinted micro-wire structure of claim 1 , wherein the first, second, or third layers include common materials.
6. The imprinted micro-wire structure of claim 1 , wherein the first layer is cross linked to the second layer, the second layer is cross linked to the third layer, or the first, second, and third layers are cross linked to each other.
7. The imprinted micro-wire structure of claim 1 , wherein the first layer and second layer form a common layer, or the second layer and the third layer form a common layer, or the first, second, and third layers form a common layer.
8. The imprinted micro-wire structure of claim 1 , wherein the first micro-wire, second micro-wire, third micro-wire, first connecting micro-wire, second connecting micro-wire, or bridge micro-wire is a cured micro-wire.
9. The imprinted micro-wire structure of claim 1 , wherein any of the first micro-wire, second micro-wire, third micro-wire, first connecting micro-wire, second connecting micro-wire, or bridge micro-wire includes common materials.
10. The imprinted micro-wire structure of claim 1 , wherein any of the first micro-wire, second micro-wire, third micro-wire, first connecting micro-wire, second connecting micro-wire, or bridge micro-wire includes a cured conductive ink.
11. The imprinted micro-wire structure of claim 10 , wherein any of the first micro-wire, second micro-wire, third micro-wire, first connecting micro-wire, second connecting micro-wire, or bridge micro-wire includes electrically conductive particles.
12. The imprinted micro-wire structure of claim 11 , wherein electrically conductive particles in the bridge micro-wire are sintered, welded, or agglomerated to electrically conductive particles in the first or second connecting micro-wire.
13. The imprinted micro-wire structure of claim 11 , wherein electrically conductive particles in the first micro-wire are sintered, welded, or agglomerated to electrically conductive particles in the first connecting micro-wire or electrically conductive particles in the second micro-wire are sintered, welded, or agglomerated to electrically conductive particles in the second connecting micro-wire or electrically conductive particles in the bridge micro-wire are sintered, welded, or agglomerated to electrically conductive particles in the first connecting micro-wire or to electrically conductive particles in the second connecting micro-wire.
14. The imprinted micro-wire structure of claim 1 , wherein the first connecting micro-wire and the first micro-wire are a common micro-wire or wherein the second connecting micro-wire and the second micro-wire are a common micro-wire.
15. The imprinted micro-wire structure of claim 1 , wherein the first connecting micro-wire, the second connecting micro-wire, and the bridge micro-wire are a common micro-wire.
16. The imprinted micro-wire structure of claim 1 , wherein at least a portion of the bridge micro-wire extends primarily in a direction different from the direction in which at least a portion of the first or second connecting micro-wire primarily extends.
17. The imprinted micro-wire structure of claim 16 , wherein the direction in which the bridge micro-wire portion primarily extends is orthogonal to the direction in which at least the portion of the first or second connecting micro-wire primarily extends.
18. The imprinted micro-wire structure of claim 1 , wherein at least a portion of the first connecting micro-wire extends primarily in a direction different from the direction in which at least a portion of the first micro-wire primarily extends or wherein at least a portion of the second connecting micro-wire extends primarily in a direction different from the direction in which at least a portion of the second micro-wire primarily extends.
19. The imprinted micro-wire structure of claim 18 , wherein the direction in which the first connecting micro-wire portion primarily extends is orthogonal to the direction in which the portion of the first micro-wire primarily extends or wherein the direction in which the second connecting micro-wire portion primarily extends is orthogonal to the direction in which the portion of the second micro-wire primarily extends.