According to recent reports,
Samsung will start mass production of Micro LED in 2020.
Micro LED is a new type of display technology. About two years ago, Samsung demonstrated "The Wall" for the first time at CES 2018. Each pixel of a Micro LED display consists of actual light-emitting diodes (LEDs). The advantages are better viewing angle, brighter display, and higher contrast. Furthermore, it also has the advantage of lower power consumption.