With the continuous development of the market, the LCD screen is getting clearer and bigger. Is becoming more and more widely used splicing screen after LED displays, LED also emerged but often encounter in their everyday life LCD and LED always don't know how to choose, when we enter a lot of big stores sell LED TV salesman will give "LED more advanced, more advanced, than LCD LCD, is a kind of alternative technology" such description, but it must be clear all the household LED the market at present actually is a kind of LCD TV, TV just back light differ. LCD is the general name of LCD TV. LED is a kind of backlight technology of LCD TV. The LED counterpart is CCFL. Businesses to facilitate publicity, CCFL called LCD. The LED splicing screen and LCD splicing screen have their own length, but the installation is also different to adapt to the environment, I will talk about the relationship between the two today look at the LCD chart!