A "flat panel" refers to a type of display screen that is thin and lightweight, commonly used in televisions and computer monitors. Unlike older cathode ray tube (CRT) displays, flat panels use technologies such as LCD (Liquid Crystal Display) or LED (Light Emitting Diode) to produce images. This design allows for a sleek appearance and easier mounting on walls. Flat panel displays offer high-resolution images and are energy-efficient compared to traditional screens. They are widely used in various applications, including smart TVs, smartphones, and tablets. Their popularity has grown due to advancements in technology, making them more accessible and affordable for consumers.