Electrowetting: Applications in optics, lab-on-chip, textiles, and opportunities for development of new hydrophobic polymers

POLY 563

Jason Heikenfeld, heikenjc@email.uc.edu, Novel Devices Laboratory, Dept. of Electrical Engineering, University of Cincinnati, 836A Rhodes Hall, ML 0030, Cincinnati, OH 45221
Electrowetting of water/oil/fluoropolymer systems is currently experiencing an explosion of academic and industrial interest. Electrowetting displays have demonstrated record optical efficiencies (>80% white or transmissive state). Electrowetting lenses can switch between a concave/convex lens and are now in commercial production. Other emerging electrowetting technologies include high-speed ‘digital' lab-on-chip and textiles that electrically switch from hydrophobic to hydrophilic. Electrowetting fundamentals will be presented along with these diverse applications. This talk will further emphasize the important role that chemists can serve in synthesis of improved hydrophobic polymers.