56.3: Electrowetting Light Valves with Greater than 80% Transmission, Unlimited View Angle, and Video Response

Greater than 80% transmission has been demonstrated for electrowetting light valves (ELVs). The ELV pixel structure consists of a backlit oil/water-on-dielectric electrowetting cell. Recent improvements in pixel design and oil formulation now allow for lower voltage and higher contrast operation. The ELVs are also video rate capable and unlimited in view angle.