LIQUID LENSES AND LIQUID LENS ARTICLES WITH LOW REFLECTIVITY ELECTRODE STRUCTURES

A liquid lens article that includes: a first substrate; and an electrode disposed on a primary surface of the first substrate. The electrode comprises an electrically conductive structure disposed on the primary surface of the first substrate and an optical absorber structure disposed on the electrically conductive structure. The electrode comprises a reflectivity minimum of about 3% or less at a visible wavelength within a range of 390 nm to 700 nm, and a reflectivity of about 25% or less at an ultraviolet wavelength within a range of 100 nm to 400 nm. Further, the absorber structure comprises at least two metal oxide layers and at least one metal layer, each metal layer between two of the metal oxide layers. In addition, the electrode can comprise a sheet resistance from about 5 ohm/sq to about 0.5 ohm/sq. 一种液体透镜制品，其包括：第一基材；以及设置在第一基材的主表面上的电极。所述电极包括设置在第一基材的主表面上的导电结构以及设置在导电结构上的光学吸收器结构。所述电极包括在390nm至700nm范围内的可见波长下的小于或等于约3％的反射率最小值，以及在100nm至400nm范围内的紫外波长下的小于或等于约25％的反射率。进一步地，吸收器结构包括至少两个金属氧化物层和至少一个金属层，每个金属层在两个金属氧化物