Corrections to “Designs of High Color Purity RGB Color Filter for Liquid Crystal Displays Applications Using Fabry–Perot Etalons” [Mar 12 174-178]

We correct some mistakes in the published paper [JDT 8(4), 174-178 (2012)]. Equation (1), RGB spectra (see Fig. 4 ), and some minor mistakes have been corrected. On the other hand, the main descriptions, reported mechanisms, figure captions, and others are kept unchanged.