Display technology refers to the various systems and components used to visually present digital information through screens and panels. This includes technologies such as LCD (Liquid Crystal Display), LED (Light Emitting Diode), OLED (Organic LED), and newer innovations like MicroLED and QLED. Used in devices ranging from smartphones and monitors to TVs, digital signage, and AR/VR systems, display technology determines key visual factors such as resolution, brightness, contrast ratio, color accuracy, and viewing