ALR Black Crystal projection screen is a new generation of optical projection screen designed and produced specially for use in high brightness environment. Completely solved the contradiction between projection screen and ambient light.
The projection screen has a special optical structure and a “black film grating” that can absorb ambient light, a “micro prism” that controls the direction of the optical path, a special “micro surface structure diffusion film”, and a high reflectivity “glass bead reflection”. High-tech materials such as “layer” have been combined to make a difference. The black film grating in the projection screen, due to the use of a horizontal “blind” form, the grating is arranged in a three-dimensional manner, it takes up a very small duty cycle, and the projection light can pass through to the maximum, so the brightness and contrast sharpness of the image on the screen are extremely high. With the help of micro-prisms, the black film grating can absorb most of the ambient light and create a black micro-environment similar to that in a “cinema”. Therefore, the color of the image projected on this special screen can be restored very well. And the black grid layer can also remove the reflection on the screen surface, so that the image is more natural, soft and realistic.
