The competitive advantage of LED small spacing display

　　Command and dispatch market as the pyramid high-end market of the large screen display market, DLP splicing large screen products have always been the evergreen tree of the market, and is also a more reliable display technology from the perspective of reliability and stability. However, splicing gap is still an important factor affecting the visual perception. Due to the physical characteristics of DLP splicing and LCD liquid crystal splicing, there are more or less splicing cracks. The development of technology can only make the splicing shrink, but cannot make it disappear. With the characteristics of seamless splicing, the LED small spacing display has greater plasticity in splicing. At the same time, the LED small spacing display has a good effect in consistency. The mature point-by-point correction technology makes the adjustment process simple and easy to maintain. From the composition of the whole industry chain, we can also see the obvious advantages of LED small spacing display screen. Because LED small spacing display screen is located in the semiconductor industry, affected by Moore's law, the performance of the main materials including chips, packaging devices, driving IC, control system and so on is improving and the cost is decreasing very fast. And LED small spacing display is currently the only display technology that can be localized in the whole industry chain of upper, middle and downstream, and its cost performance also makes its competitiveness more prominent.

　　First, the characteristics of command and dispatch center large application is a 24-hour non-stop operation, deal with large amount of data, requires a strong collection of information, rapid response, overall coordination, integrated scheduling ability, LED display products and small spacing equipment stability, durability and easy maintainability as command and dispatch center selection of key; Small spacing LED large screen new appearance design, easy to disassemble, beautiful and generous and can effectively reduce the fault caused by wiring, greatly reduce the failure rate of the display screen, can reduce the manpower and financial investment in later maintenance.

　　Second, temporary emergency command and dispatch center, facing the major event at any time, natural disasters, emergency response, in the emergency command, may appear all kinds of environment and emergency situation, a high altitude, low pressure, low temperature of natural conditions, in addition to the stability, usually also require screen is easy to install and transport, LED display screen usually body thin and small spacing, And can be flexible disassembly, in the emergency command, can flexibly respond to all kinds of environment and emergency situation.

　　Thirdly, the main purpose of the display command and control room is to receive high-level visitors, introduce business and show enterprise style, so the display effect of the large screen display system is very high. No split-seam is exactly the advantage of the small spacing LED screen. The integrated picture can avoid the embarrassment of split-seam between units, and there will be no brightness difference between units.

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