: Some high-end screens feature microscopic perforations or a woven design that allows sound to pass through, enabling speakers to be placed directly behind the screen for a true "cinema" feel. Popular Screen Formats
A projector screen serves as the dedicated surface for a projector to display an image, significantly improving color accuracy, contrast, and brightness compared to a standard wall. Modern screens range from portable fabric sheets to advanced motorized units with light-rejecting technology.
: This measures the reflectivity of the screen. A 1.0 gain reflects light equally in all directions, while higher gains (like 1.2 or 1.5 ) concentrate light for a brighter image, though they may narrow the viewing angle.
: These screens use specialized surface textures (like lenticular or Fresnel structures) to reflect light from the projector toward the viewer while absorbing light from other angles. This is essential for viewing in daylight or rooms with overhead lighting.