Many people confuse LED digital tube and liquid crystal screen, think of this two kind of goods is completely the same, in fact this kind of idea is not correct, it is two completely different goods, below three LED digital tube manufacturer and we introduce the key difference is the two product, identify how the difference between the two kinds of goods.1. The price differenceWhen we choose and buy these two goods in the sales market, we will find that the price of these two goods is different, generally compared with the LCD, LED digital tube price is lower.2. Differences in the characteristics of the displayed informationTwo kinds of goods display information characteristics are also very different, LED digital tube is mainly based on the ray tube rapid-fire electronic devices to produce images, and LCD display screen is the light source according to the LCD block to produce images. In front of a display information out of the content is relatively single, and the LCD screen is not the same, display information out of the content is very rich and colorful. LED digital tube is generally a seven section of eight words, naturally more is a 16 section of the appearance of the middle meter word, and the LCD screen can display information out of a variety of content. LED nixie tube is its own light, and the LCD screen is mainly with the help of the surrounding power board natural environment, LED nixie tube is the actual effect of LED lighting, and the LCD screen is the actual effect of dark figure caused by the deviation of molecular structure. The above is the key difference between these two products, according to which people can identify these two products and have a deep understanding of these two products.