RGB RGB F RGB F 50 50 50 50 10 50 50 50 50 50 10 50 50 90 50 50 i 50 50 50 90 Green Red Electron gun Blue Aperture Grille Phosphors on glass faceplate 1 2 i R H/V V R H/V V i i 18 : ¨› ‚Ø `¶ `⁄ ˘ RGB 19
