Both phosphors and quantum dots are currently used in liquid crystal displays (LCDs), with GE’s KSF narrow red phosphor (K2SiF6:Mn4+) demonstrating the best possible red color point, reliability, and efficiency. Next generation miniLED and microLED based displays require excellent color quality (gamut) and high brightness which will require color conversion materials with high EQE and narrow emission peaks. Here we describe recent advancements in narrow-band...