The plug-in mask of the LED display screen is designed to protect the LED from accidental damage and plays a vital role in the display effect of the entire screen body. The modular design can facilitate the rapid replacement of modules or devices on site, or to adjust the screen body. The black level of the surface. The light trap design of the mask can maximize the absorption of external light and minimize the "wash effect" of the screen surface; while the mask brim with a unique geometric design can exclude rain and snow to prevent the formation of visual obstacles on the LED light surface .

 

For an LED display, the only materials that the audience can directly see are LED lights and masks. The effect and weather resistance of the mask greatly affects the effect and durability of the LED display. The selection and handling of the mask is also the key to the continued beauty of the display.

 

1. Material selection: PC+10% GF is used as the mask material; pure black black masterbatch, anti-UV agent and flame retardant are added, and the flame retardant grade is 94-V0. Strong anti-deformation performance, good flatness, not easy to fission, can effectively protect the impact of ultraviolet rays on the material.

 

2. Surface treatment: The surface is sprayed with anti-UV high temperature matte black oil, which is non-reflective and has the same ink color; after the whole screen is assembled, the black screen ink color is uniform and consistent, and there is no modular phenomenon.

 

3. A series of protective designs: including sun hat design, anti-reflection design on the front of the mask, and elimination of modular design, etc., so that the mask will not accumulate water, dust, glare, and mosaic.