Liquid Crystal Display (LCD) is a flat-panel display technology commonly used in monitors, televisions, and mobile devices. LCDs utilize liquid crystals sandwiched between layers of glass to manipulate light and create images. This technology offers advantages such as slim design, low power consumption, and high resolution, making it a preferred choice for various electronic devices. LCDs have largely replaced older technologies like cathode ray tubes (CRTs) due to their improved performance and versatility.