LG to introduce 3-stack structure for its 2017 OLED lighting and TV panels | OLED-Info

the new stack structure enabled LG to increase its color gamut from 114% sRGB to 129% sRGB (or from 90% DCI to 99% DCI). The power consumption was improved by 20% and LG will be able to ship OLED TVs that feature 1,000 nits of brightness in 2017.