Digital Trends

The LG plasma display panel (PDP) can be thought of as a descendant of the neon lamp. The term plasma refers to a gas that consists of electrons, positively charged particles known as anions, and neutral particles. The PDP has sometimes been referred to as a gas-discharge display because it operates by passing electricity through neon gas, causing it to become "charged" temporarily: light is produced when the gas spontaneously discharges. Plasma display panels can also be viewed as a series of fluorescent lamps. The displays operate at high voltages, low currents, and low temperatures, resulting in long operating lifetime. Inside the plasma panel, a series of red, green, and blue cells are grouped in a precise matrix. These cells are activated individually, unlike standard CRTs or LCDs. This means that they emit light individually, creating a precise pixel on the viewing area.