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Full-Text Articles in Applied Mechanics
Microheater Array Powder Sintering (Maps) For Printing Flexible Electronics, Nicholas Holt
Microheater Array Powder Sintering (Maps) For Printing Flexible Electronics, Nicholas Holt
Graduate Theses and Dissertations
Microheater array powder sintering (MAPS) is a novel additive manufacturing process that uses an array of microheaters to selectively sinter powder particles. MAPS shows great promise as a new method of printing flexible electronics by enabling digital curing of conductive inks on a variety of substrates. MAPS operation relies on establishing a precision air gap of a few microns between an array of microheaters, which can reach temperatures of 600°C, and a layer of conductive ink which can be deposited onto a flexible substrate. This system presents challenges, being: the fabrication of a microheater that can reach suitable temperatures in …