Three dimensional circuit wiring network

Self-assembly is a demonstrated strategy to achieve interconnections and to construct three-dimensional circuits and structures. Self-assembly of millimeter-scale polyhedra, with surfaces patterned with solder dots, and light-emitting diodes, generated electrically functional, three-dimensional networks. The patterns of dots and wires controlled the structure of the networks formed. Both parallel and serial connections were formed. This self-assembly mechanism may be suitable for generating other stmctures for implantates and biosensors. ... 

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