Using EWOD (electrowetting-on-dielectric) actuation in a micro conveyor system

The paper reports the development of a novel application of EWOD (electrowetting-on-dielectric) actuation in a micro conveyor system. Using the movement of liquid droplets by EWOD actuation as a part of active mechanical component moving, a simple and effective mechanism for the micro conveyor system can be realized for the first time. The concept, fabrication and test of the initial devices are reported and various possible applications are discussed.