Super microporous screen is developed to improve the quality of cinema film projection, the aperture reaches an amazing 0.5mm, and solves the problem of microporous screen affecting sound transmission performance, has no impact on sound transmission, compared with the traditional 0.8mm microporous screen has a leap to a higher level, making the film picture clearer, and completely solves the problem of moire on the screen. The super microporous screen has a certain inhibition effect on laser speckle in the laser projector system, and has become the preferred screen for the upgrading of movie theaters and new movie theaters.