MULTI-LAYER MICRO-WIRE SUBSTRATE METHOD

摘要

A method of making a multi-layer micro-wire structure includes providing a substrate having a substrate edge and first and second layers formed over the substrate. One or more micro-channels are imprinted in each of the first and second layers and first and second micro-wires located in the imprinted micro-channels, the micro-wires forming at least a portion of an exposed connection pad in each layer. The second layer edge is farther from the substrate edge than the first layer edge for at least a portion of the second layer edge so that the first connection pads are exposed through the second layer.

主权项

1. A method of making a multi-layer micro-wire structure, comprising:
providing a substrate having a substrate edge; forming a first layer over the substrate extending to a first layer edge; imprinting one or more first micro-channels in the first layer; locating a first micro-wire in at least one imprinted first micro-channel, the first micro-wire forming at least a portion of an exposed first connection pad in the first layer; forming a second layer over the first layer extending to a second layer edge; imprinting one or more second micro-channels in the second layer; locating a second micro-wire in at least one imprinted second micro-channel, the second micro-wire forming at least a portion of an exposed second connection pad in the second layer; and wherein the second layer edge is farther from the substrate edge than the first layer edge for at least a portion of the second layer edge so that the first connection pads are exposed through the second layer.