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video projector
Also known as Video Projectors
image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system
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A projector in a standard form factor: The PG-D2870 projector from Sharp, which uses digital light processing technology An image from a video projector in a home cinema
A video projector, also known as a data projector or digital projector, is an image projector that receives a video signal and projects the corresponding image onto a projection screen using a lens system. Video projectors use a very bright ultra-high-performance lamp (a special mercury arc lamp), Xenon arc lamp, metal halide lamp, LED or solid state blue, RB, RGB or fiber-optic lasers to provide the illumination required to project the image. Most modern projectors can correct any curves, blurriness and other inconsistencies through manual settings.