Seek greater market space industry: from single color to full color, from outdoor to indoor, combing the history of LED display industry, we can find alternative development has always been a main industry. We can be divided into two types of alternative products. The first type is the upgrading of LED display industry of its own products, such as full-color LED display industry early alternative to single-color products, high density products to replace the current low density product; the second is the LED display to others alternative industries competing products, such as neon, inkjet advertising, advertising light boxes and other outdoor information display media, and the LCD screen, DLP rear projection and other indoor display device. You can see that with the efforts of the whole industry chain, market boundaries LED display constantly being broken, increasingly wide range of applications, the market has been a huge improvement. LED display upgrade industry usher Horizons: Compared to other sectors of the display device alternative business opportunities brought about LED display products market space itself formed the upgrading will be more imaginative. LED display upgrade itself can be divided into two aspects to explain: First, the original product to reach alternative life formed. According to my understanding, by the LED light failure effect, LED display life is generally about five years. In the past five years, can be said to be China's most golden years LED display, LED display advertising in various application areas, stage, sports stadiums, etc. have been greatly popular. So in the coming years, there will be a large number of end of life of the LED display need to be replaced, which will undoubtedly bring huge economic benefits to the enterprise.