Modified polymer with a slippery omniphobic covalently attached liquid chemically bonded thereto, method of making the same, liquid lens incorporating the modified polymer as an insulating layer, and liquid lens with insulating layer having high quality factor usable under direct current

Abstract

A liquid lens including (i) a first liquid and a second liquid disposed within a containment region, the first liquid and the second liquid forming an interface between the first liquid and the second liquid; (ii) an electrode; and (iii) an insulating layer separating the electrode from the first liquid and the second liquid, the insulating layer comprising a polymeric material and a slippery omniphobic covalently attached liquid that is chemically bonded to the polymeric material, the slippery omniphobic covalently attached liquid providing a surface contacting one or more of the first liquid and the second liquid. The polymeric material of the insulating layer can be a poly(para-xylylene). The slippery omniphobic covalently attached liquid can include units of a silicone or polyolefin, each unit individually bound to a repeating unit of the polymeric material. A liquid lens where the insulating layer has a quality factor at least 200.

Dependencies are inferred from the claim text.