Rui Guan

Different from the horizontal screen installation, the L LCD splicing screen controller installed on the vertical LCD screen is not universal, and a special vertical screen controller needs to be customized to realize the vertical screen splicing display.

Second, vertical screen splicing also needs special big screen software, which is different from horizontal screen and needs to be installed separately.

Third, we must consider a practical problem, in the installation of vertical LCD splicing screen, that is, screen ratio. As we all know, all kinds of display devices pay attention to the golden display ratio, that is, 16:9. This is because most film sources are in this ratio, so the LCD splicing screen can best restore the image effect only by maintaining this ratio. Once vertical screen splicing is used, this ratio will change, and it is difficult to maintain the overall ratio of 16:9. At this point, we need to adopt a solution with equal proportion and no deformation. After splicing, how to ensure that the whole screen will not be deformed when displaying words and images. In addition, in the installation process, because the large LCD splicing screen is installed vertically, the height of the first floor screen will reach more than 1 meter, and the height of the general room is about 3 meters, so the number of columns of the vertical screen will not be too much, basically one or two columns. Considering the angle of view and other issues, the height above the ground must be designed in advance to reduce the visual effect.

At present, vertical screen installation is basically used in some special occasions, such as shopping mall advertisements, to show some model advertisements. Vertical mosaic screen can better show the proportion of human body. In addition, it is installed on some columns, and the vertical screen layout is more reasonable. Therefore, the use of LCD splicing screen vertical screen installation is mainly determined according to the field situation and purpose. If it is applied to conventional monitoring display or conference display occasions, it is completely unnecessary to adopt the splicing mode of vertical screen installation.