AMOLED (Active-Matrix Organic Light-Emitting Diode) is a type of display technology used in electronic devices such as smartphones, tablets, and televisions. AMOLED displays are made up of thin-film transistors (TFTs) and organic light-emitting diodes (OLEDs).
One of the main advantages of AMOLED displays is that they can produce deep black levels because each pixel is independently lit. This allows for more vibrant and accurate color reproduction, as well as higher contrast ratios. AMOLED displays also tend to have faster refresh rates and wider viewing angles than other types of displays.
AMOLED displays do have some potential drawbacks, however. They can be more expensive to produce than other types of displays, and the organic materials used in the OLEDs can degrade over time, leading to a phenomenon known as “burn-in,” where the display develops permanent discoloration or ghost images.
Overall, AMOLED displays are widely used and appreciated for their high-quality image reproduction and fast refresh rates, but it is important to consider the potential for burn-in when using devices with AMOLED displays.