What is the adopted technology of the led display? What's the advantage of

What is the adopted technology of the led display? What's the advantage of LED display is to use technology: convert electric energy into visible light solid state semiconductor devices, it can be directly put DianZhuan into light! The heart of the LED is a semiconductor chip, chip attached on a bracket, at the end of the end is negative, the other end connected to the power of the anode, the whole chip is encapsulated by epoxy resin. LED display advantages: 1. High brightness; 2. Angle is big; 3. Life is long; 4. The screen area but can small, small to less than one square meters, is up to hundreds and thousands of square meters; 5, easy and computer interface, support software is rich. 6. The advantages of energy conservation and environmental protection.