Seamless splicing screen specifically refers to a large LCD splicing screen that can achieve 0mm splicing display. Although it does not make the LCD panel borderless, it uses later technical means to eliminate the impact of the splicing on the screen display, and also eliminates the impact of the splicing on the screen display. Maintaining the advantage of high-definition resolution of the LCD screen improves the display effect of the entire large screen.

Seamless splicing technology is a special and demanding projection display application that can fuse multiple screen images together and minimize the splicing gaps so that they completely overlap. Seamless splicing technology not only requires a complete ultra-large screen, but also has special requirements for the projection used to project ultra-large images. The biggest difference between seamless splicing technology and BSV LCD splicing technology is the small gap. The main technical advantages are presented in the following points:

1. Completely solve the visual defects of split large-screen images and achieve complete seamlessness.

Looking at the current large-screen splicing system in my country, many display screens still have many splicing seams during operation. For example, in the LCD splicing system, the gap is too large and cannot meet the needs of users; while the plasma and rear projection large-screen splicing systems have many advantages compared to liquid splicing technology, but from the perspective of their visual effects, there are still a lot of dividing line. Even if LCD, DLP, and PDP technologies are applied in engineering, it can only reduce the gap but cannot completely eliminate it. The seamless LED splicing technology can completely solve the problem of screen segmentation and meet the requirements of complete seamlessness.

The use of seamless LED splicing technology can improve the screen resolution in a smaller area, ensure the quality of the picture, and meet the needs of users for close viewing. Compared with existing splicing technology, LED physical seamless splicing can achieve cross-screen display. For patchwork, the level is not determined by the size of the gap, but whether the gap exists.

2. Completely solve the problem of inconsistent brightness and chroma attenuation of large spliced screens

The application of seamless LED technology will effectively solve the problem of different brightness and chromaticity attenuation 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 chroma and brightness point by point, and controls the pixels of the screen to achieve a high degree of image restoration. This technology also has SMS and E-mail prompt functions, allowing users to grasp the status information of the splicing wall in a timely manner.

3. Intensive display and control platform handles all surveillance video sources

Seamless LED technology applies an intensive display and control platform to ensure the reliability of surveillance video sources, create a management platform for customers, and effectively realize the management of video signals, computer signals, and network signals, providing users with better service.

4. Widely used, can be installed both outdoors and indoors

LED splicing screens are often used in various fields and industries because of their thinness, excellent quality and effect, and the moderate price of LED displays. If they are more sophisticated in the future, their coverage will be even wider! And Led screens It has strong environmental adaptability and can meet the requirements of outdoor use after a little waterproof treatment. Even if it is exposed to wind and sun, it will not be affected by use.

5. Powerful redundant backup design of power supply and signal ensures safe and reliable use.

In the design of the seamless LED system, the redundancy of power supply and signal is backed up, which can reduce the occurrence of problems during its use.

6. Ultra-long life, simple maintenance process, ultra-low maintenance cost

Compared with ordinary display screens, LEDs have a longer service life, and their maintenance and repair costs are relatively low.

7. High brightness and adjustable

The brightness of the LED screen is much higher than that of the LCD, so when it is displayed outdoors, even when facing the sun, the LED screen can display content normally without reflection. At the same time, it can be manually adjusted according to the brightness of the installation environment. For example, its brightness can be adjusted on the sunny side or the shady side to adapt to displays under different brightnesses.

8. Ultra-large viewing angle, ultra-high contrast, ultra-high refresh rate

The project provides a larger viewing angle and prevents reflections. When capturing images, the state is relatively stable. When dealing with dynamic display images, the image edges are clear and have good dynamic expression, and the image information is accurately and truly restored. Make the video picture delicate and smooth, bringing maximum visual enjoyment. In addition, a special point is made: the brightness uniformity of the LED display is excellent, and combined with single-point brightness correction, the brightness uniformity of the entire screen is maximized.

9. Ultra-thin, ultra-light structure, ultra-quiet heat dissipation technology

In the application of seamless LED splicing technology, ultra-quiet heat dissipation technology is also used.

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

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

(1) Low-power energy-saving technology: When the LED high-definition display screen is working, it will produce different power consumption as the picture changes; that is, it is equivalent to a part of the peak required power consumption, generally between 30% and 50%; depending on the The display content is different; when the traditional spliced large screen is working, no matter what the screen content is, even if the screen is black, it still maintains a constant power consumption, that is, the required power.

(2) Energy-saving and 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. LED high-definition display screen is a direct light-emitting display product. The LCD light source is a backlight bulb (tube), and its light-emitting medium is mostly tungsten, lead, etc., which has no significant impact on the environment.

To sum up, seamless splicing technology is another major leap forward in the LED display industry. It comprehensively solves the seamless splicing defects that other display devices cannot complete. At the same time, it can also achieve energy conservation and environmental protection, intensive display, and increased use. Characteristics such as longevity are indispensable technologies for the LED industry.