The droplet movement on the super-hydrophobic surface by the electro-wetting on dielectric and the effect of particles

EWOD(Electro-Wetting on Dielectric)에 의한 초소수성 표면에서의 액적 이동과 부유물의 영향

This article discusses about the droplet movement on the super-hydrophobic surface by the electro-wetting on dielectric and the effect of particles on the contact angle as well as the movement is investigated. The movement of droplet, driven by the principle of electro-wetting on dielectric, and the effect of particles are experimentally verified according to the driving voltage and different particles concentrations (fluorescent, charged particles). To increase the contact angle, the super-hydrophobic surface is fabricated and applied to the dielectric layer for the EWOD device. Then its performance is verified and discussed.