1, display position: the silver-black screen mainly displays the image through the lamp tube. With special optical design, the image can only be seen at a specific angle, and all other angles are black, which can effectively reduce the interference of ambient light and improve the contrast and clarity of the display. Silver color screen uses LED lights to present images, and uses backlight and color filters to produce color images, which can display clear color images at various angles.

2. Light source: The color filter and backlight are removed from the silver-black screen, and the polarizer and aperture ratio are optimized and adjusted, so that the light source can provide the energy needed for resin curing in a shorter time, which is suitable for application scenes such as 3D printing that need rapid curing. The silver color screen does not remove the color filter and backlight, nor does it adjust the ratio of polarizer to aperture value. It uses backlight and color filter to produce color images, which is suitable for TV, computer monitor and other application scenes that need to display color images.