Liancheng Falong Xianxi's small-pitch LED display-S series has the characteristics of ultra-fine, ultra-stable, ultra-quiet, ultra-energy-saving, ultra-safe, thin and light design, and convenient maintenance.

　　 1. Dot pitch, size, and resolution are closely related, and product selection should pay attention to the application site

In the current small-pitch LED market, dot pitch, large size, and high resolution are the key points of manufacturers' technology PK. In people’s traditional consciousness, the three are important elements that determine the small-pitch LED display. Naturally, you must choose the best. , As everyone knows, in actual operation, the three factors will affect each other-the specific dot pitch must be matched with the appropriate screen size to show the * resolution.

　　Theoretically speaking, in practical applications, products with P1.6 specifications must achieve a full HD resolution of 1920x1080, and the screen size must reach 144 inches. Even if the base is not included, the length and width specifications are about 3.2 meters x 1.8 meters. If the user's application space is limited, then the installation difficulty will be greatly increased, and the cost will naturally increase. Moreover, if the audience wants to get the best viewing experience, they must choose the best viewing distance. In actual operation, the user can use a simple formula to calculate: the best visible distance = point spacing/0.3~0.8.

　　In other words, in practical applications, small-pitch LED display screens do not have the smaller dot pitch and higher resolution, and the better the actual application effect, but the comprehensive consideration of the screen size, application space and other factors. At present, for small-pitch LED display products, the smaller the dot pitch and the higher the resolution, the higher the price. If users do not fully consider their own application environment when purchasing products, it is very likely that they will spend a lot of money but cannot achieve it. The dilemma of expected application effects.

　　 2. The selection of large-size products requires full consideration of maintenance costs

　　 Compared with other large-screen display products, a prominent advantage of the small-pitch LED display is "seamless and infinite splicing", which fully meets the large-size display needs of industry users. However, in practical applications, industry users should consider not only high procurement costs, but also high maintenance costs when choosing large-size products.

Generally speaking, although the life of LED lamp beads can be as long as 100,000 hours, due to the high density and small pitch LED display screens are mainly used for indoor applications, the thickness is required to be low, which can easily cause heat dissipation difficulties and cause local failures. In actual operation, the larger the screen size, the more complicated the maintenance process will be, and the maintenance cost will naturally increase accordingly. Therefore, for large-size products, users must do what they can, not that the larger the size, the higher the application efficiency.

　　 Three, the signal transmission equipment matching cannot be ignored, the signal compatibility of the small-pitch LED screen is very important

　　 Small-pitch LED room application, one of the first problems to be solved is the access problem of multiple signals and complex signals. Different from outdoor applications, indoor signal access has the requirements of diversification, large numbers, scattered locations, multi-signal display on the same screen, centralized management, etc. In actual operation, if the small-pitch LED display is to be used efficiently, the signal transmission equipment must not be underestimated .

It is worth noting that in today's LED display market, not all small-pitch LED displays can meet the above requirements. For example, in the front-end monitoring system of security monitoring applications, generally include D1, H.264, 720P , 1080I, 1080P and other formats of video signals, and some small-pitch LED display products cannot all support the video signals of the above formats. For industry users, when purchasing products, one should not pay attention to the resolution of the product one-sidedly. It is necessary to fully consider whether the existing signal equipment supports the corresponding video signal, otherwise it will be difficult to achieve the expected application.

Based on the huge market development potential, more and more companies have begun to pour into the small-pitch LED display market. While rapidly expanding the market size, it also makes the products on the market uneven. In addition, the lack of unified judgment standards makes users unavoidable. Enticed by the marketing trend of manufacturers, in order to avoid unnecessary investment waste and ensure application effects, users must comprehensively consider their own application requirements and adhere to the principle of on-demand selection. At the same time, it is worth noting that, in order to use small-pitch LED display efficiently, in addition to its own performance, it must be equipped with appropriate solutions. Obviously, not all companies in the industry have the corresponding capabilities, and users are buying products. It is best to have a certain brand awareness, after all, large companies have outstanding advantages in product types, pre-sales guidance, and after-sales service capabilities.