The small pixel pitch led display is the led display with pixel pitch less than 2.5mm such as p2.5, p2.0, p1.9, p1.6 and other models. The small pixel pitch led display is warmly accepted since its birth because of its three features, i.e. good display effect, high accurate color reduction degree and seamless splicing; and the later maintenance is simple because of the developed point by point correction technology.

The birth of small pixel pitch led display is not an accident, there are two reasons for this: 

1.One the traditional led display products are trapped with price competition because no large quality differences in the market, the LED enterprises can’t get reasonable benefits with the traditional products, thus they have to find a new profit growth point.
2.The improvements of LED display production technology offer the technical support to the products upgrade.

The features of small pixel pitch led display are as below:

1. The small pixel pitch products are getting diversified and humanized so as to join more closely with market.
2. The LED display enterprises are trying to reduce the costs for producing small pixel pitch led display so as to find the best balance point between profit and quality. The prices for small pixel pitch products are getting cheaper to open the civilian market instead of extending the high end markets.
3. The developing speed of small pixel pitch products is getting slowdown, the p2.9 and p1.6 products are becoming the market mainstream while p2.5 products are becoming normalized.
　　
Chinese enterprises have great breakthrough on small pixel pitch led products production, their products pixel pitch can be as small as 0.7mm in the present market. Through the small pixel pitch products are favored in the market, the products with pixel pitch less than 0.7mm are not valued by the industry because smaller pixel pitch means more costs due to the complicated production process and there are better technology in micro-interval display field, such as OLED and so on.It’s not worth to make the smaller pixel pitch led products, it’s developing speed will be getting slowdown.