The so-called LCD large screen splicing display technology is a splicing screen body that uses professional grade ultra narrow edge LCD display units splicing to achieve the splicing display effect of large screens through a splicing control software system. LCD splicing is a new splicing technology that has emerged in recent years.

Ultra narrow edge DID LCD splicing. DID LCD screen, with an early seam of 22mm, has little competitive advantage compared to monitor groups. When the 46 inch ultra narrow edge LCD splicing screen with a seam of 7.3mm was launched, it became a landmark product entering the large screen splicing display product series. In addition to its inherent advantages of low power consumption, light weight, long lifespan (generally able to work normally for 50000 hours), and uniform image brightness, the narrower seam is more conducive to a single splicing unit forming an ultra-high resolution large screen, achieving functions such as full screen display, window display, image roaming, and movement.

Monitor group is the stacking of LCD monitors to form a large monitoring wall, mainly used in security monitoring projects. Due to the presence of borders on the monitor, a single 21 inch LCD screen typically has a border of 6-10mm, with a seam of 12-22mm when pieced together. The biggest advantage of the 46 inch LCD monitor group is that it replaces the early heavy CRT TV wall and greatly improves the display effect. Due to the stacking of individual monitors with huge seams, it is difficult to form a complete logical screen, which is fundamentally different from a true high-resolution digital display splicing wall.