In recent years, with the rapid development of seamless splicing technology, seamless splicing screen has gradually become a high-tech product in the large-screen display market. In high-definition display, it not only continues the advantages of LCD technology, but also realizes the seamless splicing display technology such as LED full-color screen, that is, to improve the resolution while eliminating the physical black edge effect of traditional splicing screen, so that large-screen display has a better visual experience effect. So,Seamless splicing screenWhat technology is used to realize 0 mm seam?

In the past few years, the splicing technology of the LCD splicing screen has made great progress, and the splicing technology has been made smaller. However, due to the limitation of the LCD technology, it still cannot meet the higher requirements put forward by people: we hope that the large screen images can be displayed in barrier-free high-definition, so under this background, the research and development of the seamless splicing technology has received the attention of the industry.

　　1、 Electronic compensation technology

The electronic seamless splicing technology is to add small spacing LED strips on the four sides of the 55-inch LCD panel, and use video restoration, 3D digital filtering and dynamic image high-definition display technology to control the lighting through the chip to achieve the integrated display effect of gap blanking, color restoration and large screen image. In the case of static display, small bright bars will appear at the connection between the splicing units. In the case of video or image display, the large screen display will not be affected. Such display effect can better assist people's work.

　　2、 Optical refraction technology

The light thread seamless splicing technology is to use the excellent polymer high transparent material PMMA, and use the refraction principle of light to solve the influence of the seam between the seam units. Through the light refraction, the large screen split picture is connected, so that the large screen picture can be displayed in an integrated way. This kind of technical skill can save the high-definition display effect of the picture and make the picture fully displayed, which meets the higher requirements of people for large-screen display, and is widely used in places where government departments, enterprises, exhibition halls and other places have higher requirements for large-screen display.