Jaewon Chung

TL;DR: In this paper, the laser-based curing of printed nanoparticle ink to create microlines (resistors) of electrical resistivity approaching that of bulk gold was investigated, and a process that circumvents a serious drawback on the functionality of cured gold microlines is produced.

TL;DR: In this paper, the process of printing and laser curing of nanoparticle solutions is presented, where a liquid solvent is employed as the carrier of gold nanoparticles possessing a low melting temperature compared to that of bulk gold using a specifically designed printing system.

TL;DR: A drop-on-demand (DOD) ink-jetting system was used to print gold nano-particles suspended in Alpha-Terpineol solvent, PVP (poly-4-vinylphenol) in PGMEA (propylene glycol monomethyl ether acetate) solvent, semiconductor polymer (modified polythiophene) in chloroform solution to fabricate passive and active electrical components on flexible polymer substrates as discussed by the authors.

TL;DR: In this paper, the spreading and evaporation of 2-70 pL droplets (17-50μm diameter) of water and ethylene glycol jetted by drop-on-demand piezo-driven jetting head on the heated substrate are studied.

TL;DR: In this paper, the authors demonstrate low-temperature 3D micro metal structure fabrication by direct inkjet printing of metal nanoparticles (NPs) as a versatile, direct 3D metal structuring approach representing an alternative to conventional vacuum deposition and photolithographic methods.