Researchers outline the development of a flexible and easy-to-use micropen setup, capable of directly writing on surfaces to a microprecise level. The micropen is held over an ink reservoir as ink is ...

Figure 1: Fabrication of a beam pen array. Compared to conventional photolithography or contact printing, which only allow one to create and duplicate pre-formed patterns (that is, photomasks), BPL ...

He works in mysterious ways.

(Nanowerk News) Advances in intuitive microwriting devices that can print microstructures could pattern electric circuits and more. The setup, featuring a robot arm to hold the micropen, deposits ink ...