Lianchengfa Longtengxi S series (ice screen) has the characteristics of quick installation, easy maintenance, dustproof, waterproof, and anti-collision.

　　 Seamless splicing technology is a special and demanding projection display application, which can realize the fusion of multi-screen images and minimize the splicing gap to completely overlap the splicing technology. The seamless splicing technology not only requires a complete super large screen, but also has special requirements for the projection used to project a super large screen. The biggest difference between seamless splicing technology and BSV LCD splicing technology is the small gap.

　　1. Thoroughly solve the visual defect of segmentation of large-screen splicing screens, and achieve complete seamlessness: Looking at the large-screen splicing system in my country at this stage, many display screens still have more splicing seams in their work. For example, the LCD splicing system has too large gaps to meet the needs of users; while plasma and rear projection large-screen splicing systems have more advantages than liquid splicing technology, but in terms of their visual effects, there are still a lot of advantages. The dividing line. Even if LCD, DLP, and PDP technologies are used in engineering, they can only reduce the gap, but cannot completely eliminate them. The seamless LED splicing technology can completely solve the problem of screen segmentation and meet the requirements of complete seamlessness.

　　Using seamless LED splicing technology, the screen resolution can be improved in a small area, ensuring the quality of the picture, and meeting the needs of users for viewing at close range. Compared with the existing splicing technology, LED physical seamless splicing can realize cross-screen display. For splicing, the level of its level is not the size of the gap, but the question of whether the gap exists.

　　2. Thoroughly solve the problem of inconsistent brightness and chromaticity attenuation of spliced large screens: the application of seamless LED technology will effectively handle the situation of different brightness and chromaticity attenuations of spliced large screens. In this technology, point-by-point brightness and chromaticity correction technology is generally used, which ensures the unity of brightness and chromaticity. For example, the application of point control technology creates a platform for users to correct chromaticity and brightness point by point, and to control the pixels of the screen to achieve a high degree of image restoration. This technology has both SMS and E-mail prompt functions, which can enable users to grasp the status information of the splicing wall in time.

3. Intensive display and control platform to handle all surveillance video sources: Seamless LED technology uses an intensive display and control platform to ensure the reliability of surveillance video sources, create a management platform for customers, and effectively achieve The management of video signals, computer signals, and network signals provides users with better services.

　　4. The powerful redundant backup design of power supply and signal ensures safe and reliable use: In the design of seamless LED system, the redundancy of power supply and signal is backed up, which can reduce the occurrence of problems during its use.

　　5. Ultra-long life, simple maintenance process, ultra-low maintenance cost: Compared with the general display screen, the life of LED is longer, and its maintenance and repair costs are relatively low.

　　6. Ultra-large viewing angle, ultra-high contrast, ultra-high refresh rate: a larger viewing angle is provided in the project, and the appearance of reflections is prevented. When the picture is taken, the state is relatively stable, and it can respond to the dynamic display of the picture. The edge of the image is clear and the dynamic expressiveness is good, and the image information is restored accurately and truly. Make the video screen delicate and smooth, and bring the greatest visual enjoyment. In addition, it is particularly pointed out that the brightness uniformity of the LED display is excellent, and the single-point brightness correction is carried out to make the brightness uniformity of the entire screen tend to the extreme.

　　7. Ultra-thin, ultra-light structure, ultra-quiet heat dissipation processing technology: In the application of seamless LED splicing technology, ultra-quiet heat dissipation processing technology is also adopted.

　　 8. Dynamic energy saving, ultra-low dynamic consumption, green light source, energy saving and environmental protection, no pollution.

　　In the actual application process, the highway seamless LED splicing technology can reduce energy consumption and save engineering costs. It is prominently reflected in the following two aspects:

(1) Low-power energy-saving technology: When the LED HD display is working, it will produce different power consumption with the change of the picture; that is, it is equivalent to a part of the peak power consumption, generally between 30% and 50%; depending on The display content is different; when the traditional splicing large screen is working, regardless of the screen content, even if the screen is black, it still maintains a constant power consumption, that is, the required power.

　　(2) Energy-saving, environmentally friendly, pollution-free products: pollution-free traditional splicing large screens have various environmental pollution sources such as mercury, ultraviolet rays, and auxiliary radiation due to their luminescent materials and working principles. The LED high-definition display directly emits light to display the product, the LCD light source is a backlight bulb (tube), and the light-emitting medium is mostly tungsten, lead, etc., which has no major impact on the environment.

To sum up, the seamless splicing technology is another great leap forward in the LED display industry. It fully solves the seamless splicing defects that other display devices cannot complete. At the same time, it can also achieve energy saving and environmental protection, intensive display, and increase use. Longevity and other characteristics are indispensable technologies in the LED industry.