As a main product of large screen splicing products, LCD Video wall is mainly composed of LCD panel and control equipment.
According to the LCD panel, the LCD panel is mainly supplied by Samsung and LG, and a few are from domestic brands, such as BOE and AUO. Since liquid crystal technology was first introduced from abroad, especially in South Korea, plasma has always been the main product of flash stores in the early stage of liquid crystal development. In the later stage, LCD technology gradually replaced PDP plasma. This is also true in the field of industrial LCD splicing screen. Samsung and LG first entered China and established factories in China, Both of them account for more than half of the whole work in the LCD splicing panel, which also depends on the stability of their products and the trust of users.
According to the bezel of LCD, the mainstream bezel of LCD is 3.5mm on both sides. In the past few years, it was mainly 5.5mm and 6.7mm. In recent years, the trend of LCD is ultra narrow stitching. Last year, LG first launched LCD with 1.8mm on both sides. This year, Samsung also launched products with 1.7mm on both sides, With the seamless splicing screen of 0 mm launched by Vican, the most popular splicing products in shopping malls are 3.5 mm, 1.8 (1.7) mm and 0 mm.
The product features of LCD Video Wall, whether brand difference or bezel difference, are roughly the same, mainly reflected in brightness, contrast, resolution and so on. The general LCD products in terms of brightness include high brightness and low brightness. The base is 500cd/m2-800cd/m2, and the contrast is about 5000:1. In terms of resolution, the traditional 1080p is mainly used. Other LCD splicing screens, such as 4K flash pictures, are also available in shopping malls, but they are not widely used because of their high price and resources.
Post time: May-26-2021