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  2. Get a Home Theater Experience for Less with the Best Budget ...

    www.aol.com/upgrade-movie-night-cheap-best...

    DP04 Mini Projector. The Vizony DP04 balances quality, performance, and price impressively. It supports native 1080p resolution and a 10,000:1 contrast ratio, providing sharp, detailed images with ...

  3. Philips DP70 - Wikipedia

    en.wikipedia.org/wiki/Philips_DP70

    The DP70 was also significantly more expensive than any single gauge theater projector on the market: a US customer was quoted $6,225 for one in 1966 ($44,942 in 2014, adjusted for CPI inflation), which was around the cost of a typical three-bedroom suburban home at the time. [7]

  4. Optoma - Wikipedia

    en.wikipedia.org/wiki/Optoma

    Its primary products are projectors and digital image processing equipment. Founded in 2002, it is a subsidiary of the Taiwanese electronics and manufacturing company Coretronic. It was listed on the Taiwan Stock Exchange in 2007. With 8% of the projector global market share in 2011, the Optoma brand was the second largest projector brand ...

  5. Liquid crystal on silicon - Wikipedia

    en.wikipedia.org/wiki/Liquid_crystal_on_silicon

    The SXRD technology was used in Sony's high-end home theater projectors, and it quickly gained a reputation for its exceptional picture quality. JVC projector "D-ILA" LCoS JVC introduced an updated D-ILA technology in 2006, which eliminated the need for a polarizing filter, resulting in a brighter and more vibrant image.

  6. 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.

  7. Ultra-high-performance lamp - Wikipedia

    en.wikipedia.org/wiki/Ultra-high-performance_lamp

    Ultra-high-performance lamp. An ultra-high-performance lamp, often known by the Philips trademark UHP, is a high-pressure mercury arc lamp. [1] These were originally known as ultra-high-pressure lamps, [2] [3] because the internal pressure can rise to as much as 200 atmospheres when the lamp reaches its operating temperature.