Patent ID: 8647490

Claim:
A method for manufacturing a micro wire, the method comprising: (a) providing an electrode assembly comprising a substrate, and a first electrode and a second electrode formed on the substrate, the first electrode and the second electrode forming a space therebetween having a first width and a second width that is smaller than the first width; (b) providing a solution for forming a micro wire to the space, and (c) applying a three-dimensional electric field to the solution to form a micro wire; wherein: the three-dimensional electric field is applied to the solution by applying a voltage to the first electrode and the second electrode, the solution comprises a solvent, a monomer of a conductive polymer, a catalyst comprising carbon nanotubes, and a dispersing agent, and is formed by mixing the catalyst and the dispersing agent with the solvent, and adding the monomer of the conductive polymer to the solvent mixed with the catalyst and the dispersing agent, and a weight ratio of the catalyst to the monomer of the conductive polymer in the solution ranges from about 0.0005 to about 0.0015.