Samsung shows off a possible glimpse of the future at CES 2019 with an update on the MicroLED technology seen a year ago-- specifically in the shape of a 75-inch 4K TV built using multiple microLED modules.
MicroLED technology was first seen in the shape of The Wall, a gigantic 146-inch display. The 75-inch model at CES 2019 is more suitable for the living room, but is built using the same foundation of "individual modules of self-emissive MicroLEDs, featuring millions of inorganic red, green and blue microscopic LED chips that emit their own light to produce brilliant colors on screen."