Led projector lcd image system руководство

led projector lcd image system руководство
Laser diode projectors have been developed by Microvision and Aaxa Technologies. Projection technologies[edit] CRT projector using cathode ray tubes. See also[edit] References[edit] ^ Charles Proctor (January 18, 2007). «Christmas is a time for taking — from schools». Los Angeles Times. Projected 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 on a projection screen using a lens system.


Contents Overview[edit] A video projector, also known as a digital projector, may project onto a traditional reflective projection screen, or it may be built into a cabinet with a translucent rear-projection screen to form a single unified display device. This article is about home and business projectors; for public exhibition projectors, see digital cinema. Please don’t hesitate to contact us if you have any issues. They build their projectors from kits, sourced components, or from scratch. Its most common problem is a visible “screen door” or pixelation effect, although recent advances have reduced the severity of this effect. DLP projector using Texas Instruments’ DLP technology.

This also covers three-tube home models which, while bulky, can be moved (but then usually require complex picture adjustments to get the three images to line up correctly). LCD projector using LCD light gates. Microvision laser projectors use Microvision’s patented laser beam-steering technology, whereas Aaxa Technologies uses laser diodes + LCoS. Obsolete technologies[edit] Do-it-yourself video projectors[edit] Some hobbyists build a do-it-yourself (DIY) projector for low cost. This is the oldest system still in regular use, but falling out of favor largely because of the bulky cabinet.

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