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  2. List of CRT video projectors - Wikipedia

    en.wikipedia.org/wiki/List_of_CRT_video_projectors

    50 inch fixed screen projector with two projector lenses with three tubes. 60 fL on screen brightness. ... Projects onto a wall a 5'4" image. Novabeam Model Three [46 ...

  3. CRT projector - Wikipedia

    en.wikipedia.org/wiki/CRT_projector

    CRT projectors require far more time to set up and adjust than LCD and DLP based projectors. Absolute ANSI brightness achievable with CRT projectors is lower than with comparable lamp or laser illuminated LCD, LcOS and DLP projectors. As an example, the brightest CRT projectors for home use were capable of 1,500 ANSI lumens.

  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. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image ...

  5. Video projector - Wikipedia

    en.wikipedia.org/wiki/Video_projector

    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 is an image projector that receives a video signal and projects the corresponding image onto a projection screen using a lens system.

  6. Rear-projection television - Wikipedia

    en.wikipedia.org/wiki/Rear-projection_television

    The first wall-mountable RPTV was launched in 2003 by RCA. The first DLP 1080p RPTV was launched in 2005 by Mitsubishi. The first RPTV to use LEDs instead of an UHP lamp as its light source was released by Samsung in 2006. RPTVs that used a plasma lamp were released by Panasonic in 2007. [26] [27] The first RPTV to use lasers instead of an UHP ...

  7. Digital light processing - Wikipedia

    en.wikipedia.org/wiki/Digital_Light_Processing

    The PhlatLight LEDs are also used in a new class of ultra-compact DLP front projector commonly referred to as a "pocket projector" and have been introduced in new models from LG Electronics (HS101), Samsung (SP-P400) and Casio (XJ-A series). Home Theater projectors will be the next category of DLP projectors that will use PhlatLight LED technology.