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  2. List of CRT video projectors - Wikipedia

    en.wikipedia.org/wiki/List_of_CRT_video_projectors

    Versions were available that could project a 10-foot (3.0 m) picture and could be ceiling mounted. Novabeam Model Two : Kloss: 1982: 6.5 inches: NovaTron: No : Fixed magnet: 200: Vertical configuration, with a periscope like mirror. Projects onto a wall a 5'4" image. Novabeam Model Three [46] Kloss: 1983: 6.5 inches: NovaTron: No : Fixed magnet ...

  3. LCD projector - Wikipedia

    en.wikipedia.org/wiki/LCD_projector

    Since 2005, [10] the only remaining manufacturers of the LCDs for LCD projectors are Japanese imaging companies Epson and Sony. Epson owns the technology and has branded it as "3LCD". To market 3LCD projector technology, Epson also set up a consortium called the "3LCD Group" in 2005 with other projector manufacturer licensees of 3LCD technology ...

  4. Projector - Wikipedia

    en.wikipedia.org/wiki/Projector

    Acer projector, 2012 DLP type home theatre projector in use. A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.

  5. Movie projector - Wikipedia

    en.wikipedia.org/wiki/Movie_projector

    Simulation of a spinning zoopraxiscope An early projector and seats from a movie theater. The main precursor to the movie projector was the magic lantern.In its most common setup it had a concave mirror behind a light source to help direct as much light as possible through a painted glass picture slide and a lens, out of the lantern onto a screen.