A method of manufacturing a multiscale superhydrophobic surface is provided. By employing a graphics processing unit to compute one or more frame-to-frame correlation coefficients that measure the consistency of sequential images and a central processing unit to analyze the one or more correlation coefficients, a list of scene transitions may be generated in real-time. The curved body has a first inflection point at the center region, a second inflection point at the first end region and a third inflection point at the second end region. Portions of the gate insulating layer and the opaque conductive layer above the pixel electrode are removed except a portion overlapping the drain electrode, by using a third mask.