Comparative study of transparent display using Gaussian arrays of Si-SiO2 core-shell nanoparticles and Gaussian radius of nanoparticles

The application of nanoparticles in the transparent displays due to the unique properties of nanoparticles is one of the best and most efficient methods. The considering of two-dimensional Gaussian distribution for nanoparticles both radius and position is also common because of its natural and physical properties. In this paper, we intend to achieve the optimal structure for transparent display by the Gaussian array and changing some parameters such as distance between nanoparticles, the radius of nanoparticles, etc. Therefore, we can obtain the maximum scattering cross-section and the maximum scattering to absorption ratio (SAR) with an optimally designed structure. In these structures, we use spherical Si/SiO2 nanoparticles at blue, green, and red wavelengths. By achieving a narrower peak for scattering cross-section and a higher amount of SAR, we can increase the amount of contrast and transparency for transparent monochrome and transparent color displays.