displays

Displays are devices that visually show information, such as images, videos, or text, on a screen. They work by manipulating light to create pictures that we can see. Different types include LCDs, which use liquid crystals and backlights; OLEDs, which emit their own light for richer colors and better contrast; and LED displays, which use small light-emitting diodes. Displays are found in smartphones, TVs, monitors, and digital signage. They translate digital data into visual forms, making information accessible and engaging for users. Advances in display technology continue to improve image quality, brightness, and energy efficiency.