Page 50 - Demo

CIE CHROMATICITY DIAGRAM TECHNICAL NOTES48www.SunLEDusa.com4604706306206104804906005905805005705605105505405305204500.00.10.20.30.40.50.60.70.80.90.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8xb1b2a2a0c0yW1 W2 W3 N1 N2C1a0x 0.282 0.298 0.286 0.265 y 0.245 0.271 0.299 0.265CCT: 9000~15000Ka2x 0.263 0.282 0.265 0.242 y 0.213 0.245 0.265 0.226CCT: 15000K~b2x 0.298 0.313 0.306 0.286y 0.271 0.296 0.332 0.299CCT: 6800~9000Kb1x 0.313 0.329 0.329 0.306y 0.296 0.325 0.371 0.332CCT: 5600~6800Kc0x 0.329 0.358 0.363 0.329y 0.325 0.372 0.400 0.371CCT: 4600~5600KW1x 0.4373 0.4593 0.4813 0.4562 y 0.3893 0.3944 0.4319 0.4260CCT: 2580~2870KW2x 0.4147 0.4373 0.4562 0.4299 y 0.3814 0.3893 0.4260 0.4165CCT: 2870~3220KW3x 0.3889 0.4147 0.4299 0.3996 y 0.3690 0.3814 0.4165 0.4015CCT: 3220~3710KN1x 0.3670 0.3898 0.4006 0.3736 y 0.3578 0.3716 0.4044 0.3874 CCT: 3710~4260KN2x 0.3364 0.3670 0.3736 0.3376y 0.3328 0.3578 0.3874 0.3616CCT: 4260~5310KC1x 0.3081 0.3364 0.3376 0.3028y 0.3049 0.3328 0.3616 0.3304CCT: 5310~7040KCIE CHROMATICITY DIAGRAMSunLED white LEDs are color sorted based on either CIE (coordinates) or CCT (Kelvin). Refer to below diagram (Fig. 1).CIE 1931 Chromaticity DiagramFig. 1