LCD (Liquid Crystal Display) and LED (Light Emitting Diiodes) are two popular display technologies. LCDs use a liquid crystal layer to block or allow light, while LEDs use tiny light-emitting diodes for backlighting, offering better brightness, contrast, and energy efficiency. LED displays are a type of LCD but with advanced backlighting, making them thinner, more vibrant, and eco-fri... https://ext-6570607.livejournal.com/1552.html?newpost=1