What kind of seamless video wall technology is good

There are two splicing methods of seamless video wall, electronic and optical. Many friends have a question about which video wall technology is better. Let's analyze the advantages and disadvantages of the two seamless video wall technologies. Electronic splicing technology uses led to realize no splicing. LED has long service life, small volume and small heat dissipation, and can be controlled by computer in the whole process. It can be disassembled and repaired independently, and the color restoration degree can reach 95%, The color brightness is displayed in real time according to the picture. The disadvantage of this splicing method is that there are faint traces of light and white in the splicing place between screens, but the visual effect and visual experience are still better than conventional video walls. 2. Optical technology the working principle of optical seamless video wall is to use optical glass compensation to achieve seamless splicing effect. There are two kinds of glass: flat design glass and curved surface convex design glass. The convex design will cause serious reflection, resulting in unclear images, so special personnel shall be sent to clean the dust regularly;

 The technology of flat design optical glass has no defects in this regard, but there is also the problem that the position, picture and text of glass splicing will be deformed. However, the advantage of optical technology lies in the lower cost. Generally speaking, the two seamless video wall technologies have their own advantages and disadvantages. For better seamless effect, the electronic seamless video wall is better; If the budget is tight, choose the optical seamless video wall