Spliced ​​TV wall large screen area calculator (WallCall)

When bidding for large screens, users often need to know the display length, width and total area of ​​large screen splicing. By selecting the splicing display unit, the number of horizontal splicing units and the number of vertical splicing units with the mouse, the total display length, total width and total area of ​​the spliced ​​large screen can be calculated immediately.

The TV wall is a large-screen display device composed of multiple dedicated narrow-edge display units. It can be regarded as a giant display screen that can display VGA signals and various video signals from the computer. The image effect is far better than that of the LED large screen.

There are many names for the TV wall: large screen splicing, splicing wall, plasma splicing screen, large screen splicing, dlp splicing equipment, TV splicing, seamless splicing wall, panoramic splicing, seamless splicing TV wall, splicing screen, TV curtain wall, plasma tv wall, large screen tv wall, crt tv wall, rear projection tv wall, dlp tv wall, large screen dlp tv wall, large screen projection tv wall, large screen splicing, large screen tv wall, dlp rear projection large screen, large screen DLP TV wall and the above names are subsets or nicknames of TV splicing walls.

CRT rear projection splicing: The full name is a video wall composed of cathode ray projection tube rear projection splicing units. The images are rich in color, have good reproducibility, and have rich geometric distortion adjustment capabilities.