The TL-EHD electrodynamic printer utilizes precisely programmable electrostatic forces to control droplets. Combined with a high-precision 3D motion platform, it can perform micron-scale dot and line jetting and direct writing, enabling the printing of both planar and three-dimensional structures.

TONG LI’s 3D Electrohydrodynamic Printing Machine can be used for printing micron & sub-micron scale droplets by using a wide variety of inks, it has the ability to directly pattern biological materials for biosensors, drop-on-demand functionality for chemical mixing and sensor fabrication, and high-resolution printing for printed electronics.