The LCD splicing screen is a large-scale splicing screen, which is equipped with an LED backlight. Mainly used in monitoring command centers, exhibition centers, etc., it belongs to high-definition large-screen display systems, with high resolution, high brightness, contrast, and other display advantages, the displayed images are very clear, and the user’s viewing experience is also better. During installation, there are various installation methods for the environment according to different scenarios.
At present, as my country’s monitoring technology level and data collection ability have been improved to a certain extent, it is particularly important for the display terminal to accurately and accurately present the collected data on the display screen, which is directly related to the rationality of the decision-making of the superior department. . In order to meet the market demand, display terminal technicians have improved the existing technology to make it develop in the direction of seamless and high-definition. Therefore, the seamless splicing of high-definition led displays came into being.
Seamless splicing is a special and demanding projection display application, which can realize the fusion of multi-screen images and minimize the splicing seam, so as to achieve a perfect splicing effect. The seamless steel pipe splicing technology not only requires a full-size large screen but also has special requirements for the projection of a large screen. The biggest difference between seamless steel pipe and BSV liquid crystal splicing technology is the small gap.
Fix visual defects in the stitching of segmented images
Looking at the current large-screen splicing system in my country, many display screens still have many seams in use. For example, in an LCD splicing system, the gap is too large to meet the needs of users; while plasma has more advantages compared with the rear projection large-screen splicing system, from the perspective of visual effects, there are still many dividing lines. Even the application of LCD, DLP, PDP, and other technologies in the project can only make the gap smaller, but cannot completely eliminate it. And the seamless LED splicing technology can completely solve the screen segmentation problem and meet the requirements of complete seamlessness.
Through the seamless LED splicing technology, the screen resolution of a small area can be improved, ensuring the texture of the picture and meeting the needs of users for close-up viewing. Compared with the existing splicing technology, LED physical seamless splicing can display across screens. As far as patchwork is concerned, the level of the level is not the size of the gap, but whether there is a gap.
Eliminate inconsistencies in luminance and chroma falloff for large-screen stitching
Using seamless LED technology can effectively solve the inconsistency of brightness and chromaticity attenuation when splicing large screens. This technology generally adopts point-by-point brightness and chromaticity correction technology to ensure 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 controls 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 allow users to grasp the status information of the video wall in time.
Dense Display Control Platform
The use of an intensive display and control platform for seamless LED technology ensures the reliability of monitoring video sources, and establishes a management platform for customers, and effectively realizes the management of video signals, computer signals, and network signals, providing users with better good service.