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. 2017 May 31;7:2556. doi: 10.1038/s41598-017-02911-w

Figure 2.

Figure 2

(a) SEM images of the fabricated metasurfaces for yellow, magenta, and cyan colors, from left to right. The scale bar is equivalent to 500 nm. (b) Calculated (dashed) and measured (solid) transmission characteristics for the three primary subtractive colors of yellow, magenta, and cyan. The inset shows the generated color output for a single pixel. (c) The corresponding color outputs are mapped in the CIE 1931 chromaticity diagram.