Corning Incorporated
ELECTROWETTING DEVICES

Abstract:

An optical device can include an optical member, positioned at an interface between a first liquid and a second liquid. The optical member can be positionally actuated using the first and second liquid. The optical member may include a plastic lens, a ball lens, a ball lens array, an actuated liquid lens, a biconcave lens, a biconvex lens, a plano-convex, a plano-concave, a negative meniscus lens, a positive meniscus lens, a convex-concave lens, or a concave-convex lens, or any other suitable lens type. The optical member can be actuated in an optical tilt direction, in a left-right horizontal direction, in an up-down vertical direction, in a yaw rotational direction, in an axial direction, or a combination thereof. The optical member can be actuated using electrowetting, using magneto rheological fluids, using static electrofields, using electrical actuation, or using mechanical actuation, for example.