Electrowetting optical device

An electrowetting optical device is provided. The electrowetting optical device includes a first window, a second window, and a cavity disposed between the first window and the second window. The electrowetting optical device additionally includes a first liquid and a second liquid disposed within the cavity, the first liquid and the second liquid being substantially immiscible with each other andhaving different refractive indices such that an interface between the first liquid and the second liquid defines a variable lens. The electrowetting optical device also includes a common electrode electrically connected to the first liquid and a drive electrode disposed on a sidewall of the cavity and insulated from the first liquid and the second liquid by an insulating polymer dielectric layer. The insulating polymer dielectric layer may be formed using induced chemical vapor deposition (iCVD). 提供一种电润湿光学装置。所述电润湿光学装置包括第一窗口、第二窗口、和设置在所述第一窗口和所述第二窗口之间的腔。所述电润湿光学装置额外地包括设置在所述腔内的第一液体和第二液体，所述第一液体和所述第二液体实质上彼此不混溶且具有不同的折射率，从而所