LCD stands for “liquid crystal display  . LED  which stands for “light emitting diodes,.”The basic technology is the same in that both television types have two layers of polarized glass through which the liquid crystals both block and pass light LED . 
LCD television produces high image quality. They can be made very thin, which makes them less space-consuming, and the user can hang them anywhere. This makes them appealing to buyers.

LED TV’s are actually very much like LCD TV’s. They also have a flat-screen which utilizes Liquid Crystal Display technology. The only difference is their source of light, which is at the back of the screen. The LCD TV uses fluorescent lamps, and the LED TV uses LED (Light Emitting Diodes).