projection screen
Noun: A projection screen is a specially prepared, typically white or silver-colored, flat surface designed to reflect projected light, allowing images or videos from a projector to be clearly visible to an audience.
A projection screen is used in settings such as classrooms, home theaters, conference rooms, and cinemas to display visual content. It provides a uniform, reflective surface that enhances image brightness, contrast, and clarity compared to projecting onto a plain wall.
- Fixed-frame screen: A permanent, rigid projection screen that does not roll up, often used in dedicated home theaters for a perfectly flat surface.
- Motorized screen: A projection screen that can be raised or lowered electronically, often integrated into a room's ceiling.
- Ambient light rejecting (ALR) screen: A specialized type of projection screen designed to reject light from the sides and ceiling, improving picture quality in rooms that are not completely dark.
- Screen (noun): In this specific context, "screen" is often used as a shorter, informal synonym for "projection screen."
- Projector screen (noun): A common alternative term with the same meaning.
- Viewing surface (noun): A more general term that can include projection screens.
- Display screen
- Viewing screen
- Silver screen (This term is often used poetically or historically, especially in reference to cinema.)
Note: "Projection screen" itself is a technical compound noun and is not typically used in idiomatic expressions. The related word "screen" appears in many idioms. - To screen a film/movie: To show a film to an audience. - The festival will screen several independent movies this weekend.
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a white or silvered surface where pictures can be projected for viewing
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