1）资料：深入理解 sRGB\Adobe RGB\NTSC\DCI-P3\REC.2020\ProPhoto RGB 色域https://hexingxing.cn/srgb-adobe-rgb-ntsc-dci-p3-rec-2020-pro-photo-rgb-colorspace/

资料：Display Color Gamuts Shoot-Out, NTSC to Rec.2020 http://www.displaymate.com/Display_Color_Gamuts_1.htm 

2）NTSC的色域三顶点CIE1931坐标：R(0.67, 0.33), G(0.21, 0.71), B(0.14, 0.08)

      sRGB的色域三顶点CIE1931坐标：R(0.64, 0.33), G(0.3, 0.6), B(0.15, 0.06)

      Rec.2020的色域三顶点CIE1931坐标：R(?), G(0.170, 0.797), B(?)

国际电信联盟（International Telecommunication Union）推出了Rec.2020标准。

3）文献：“南京理工大学曾海波AFM：精准实现Rec.2020标准“最绿”钙钛矿发光”

Room-Temperature Ion-Exchange-Mediated Self-Assembly toward Formamidinium Perovskite Nanoplates with Finely Tunable, Ultrapure Green Emissions for Achieving Rec. 2020 Displays, Adv. Fuct. Mater., 2018.

4）句子："Using (NH4)3SiF7:Mn4+ as red component realizes a W-LED with ultrawide color gamut of 122.8% NTSC."“The calculated CG value achieve 120.1% of the NTSC CG and 89.7% of the Rec. 2020 CG, respectively, in the CIE 1931 color coordinate space.”