Abstract
An electro-wetting transmissive and interference display device with an adjustable function comprises a lower electrode (1), an upper electrode (3) and an droplet (2) disposed between the upper electrode (3) and the lower electrode (1), wherein the lower electrode (1), the droplet (2) and the upper electrode (3) are disposed on a substrate (4), the lower electrode (1) is covered by the droplet (2), and the droplet (2) is an electro-wetting droplet and is enclosed between the lower electrode (1) and the upper electrode (3) by an ink jet printing method. A pixel formed by the droplet can be designed in various shapes according to the lower electrode and the upper electrode to achieve various effects and purposes. In an optical application, the transmission range can be selected to achieve a better pattern effect and energy saving of the system. By adjusting the thickness of the structure, the wavelength of the transmitted light can fall within a certain range such that the manufacturing process is simpler to achieve the high resolution display effect. The lower electrode can change pattern according to the pixel or connect multiple pixels to become a regional and fixed pattern. The size of the pattern can be adjusted according to the resolution.