Microencapsulated liquid device and method for making the same

Abstract

A microencapsulated liquid device includes: a substrate; a droplet liquid disposed on the substrate; a protecting layer covering the droplet liquid, the protecting layer being made from an encapsulating liquid that is immiscible with the droplet liquid, that has a surface energy lower than that of the droplet liquid, and that is solidified to form the protecting layer; and a cover plate covering the protecting layer. A method for making the microencapsulated liquid device is also disclosed.