2019-6-26 · AMOLED (active-matrix organic light-emitting diode, / ˈ æ m oʊ ˌ l ɛ d /) is a display device 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.