Wiktionary
amoled
init. active matrix OLED, a display technology for use in mobile devices and televisions.
Wikipedia
AMOLED
AMOLED (active-matrix organic light-emitting diode, ) is a display technology used in smartwatches, mobile devices, laptops, and televisions. OLED describes a specific type of thin-film-display technology in which organic compounds form the electroluminescent material, and active matrix refers to the technology behind the addressing of pixels.
, AMOLED technology was used in mobile phones, media players and digital cameras, and continued to make progress toward low-power, low-cost and large-size (for example, 40-inch) applications.