Now the LED display has been widely used, but in the process of use, some LED displays have the phenomenon of moiré. A layer of optical treatment screen is fixed on the surface of the light-emitting tube of the LED display screen, and the optical treatment screen must be close to the light-emitting tube of the display screen. The optical processing screen selects a specific proportion of light-absorbing materials and bead lens coatings to make it meet the requirements of TV cameras in terms of light transmittance and color tone. YONGS LED display screen The basic characteristics of optical processing LED display screen are introduced below.
1. Nanotechnology is mostly used, and high-hardness and high-elasticity resin materials are selected, which have good physical and mechanical properties, tensile and bending resistance, strong impact resistance, good chemical stability, and no radiation or radiation damage.
2. Realize seamless physical splicing of super-large screen, and there is no optical shadow at the seam.
3. Advanced surface coating treatment technology ensures that dozens of imported optical materials such as light-transmitting particles and microcrystalline particles, as well as adhering powder particles, are evenly integrated with the surface of the substrate, anti-wear, and the surface of the coating is smoothed, Anti-corrosion treatment and wear-resistant treatment ensure uniform screen brightness, clear images and good color reproduction.
4. The material of the optical processing screen has the characteristics of absorbing light and good directional propagation of light. The built-in light guide particles spread the light source to the optical processing screen to optimize the brightness of the image.
