Heat-Free Technology Developed for Fabrication of Flexible Electronics | Design News


To create parts made of metal in electronic devices, engineers have traditionally used heat, as metals must be molten to be formed. Researchers now have devised a way that eliminates the need for heat when creating electronic interconnects, facilitating the design of flexible and wearable electronics, they said.

A team at the designed the method, which pre-heats metal—in this case, an alloy of bismuth, indium, and tin–and keeps it as a liquid, creating conductive interfaces without damaging the substrate, explained University of Iowa Professor Martin Thuo, who led the research team.

Source: Heat-Free Technology Developed for Fabrication of Flexible Electronics | Design News

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