what is the difference between led, lcd and oled
by admin. LED vs OLED. OLED is a special case of Light Emitting Diodes (LED). When the organic layers are used in fabricating LEDs, they are called OLEDs. Both technologies are widely used in modern displays. They help to reduce the power consumption in a greater scale compared to conventional CRT (Cathode Ray Tube) or LCD (Liquid Crystal Display) screens. LED (Light Emitting Diode).