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  2. Comparison of CRT, LCD, plasma, and OLED displays - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_CRT,_LCD...

    CRT LCD Plasma OLED; Static contrast ratio Finite or infinite [citation needed] 150 to 8,100:1 [citation needed] Typically 1,000:1 - 3,000:1, Some models measured up to 20,333:1 [citation needed] "Between 0.0001 and 0.00001 nits" "Sony claims an OLED contrast range of 1,000,000:1." [1] Peak luminosity

  3. Comparison of display technology - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_display...

    Aperture grille CRT: Cylindrical curve or flat 43 [2] 109 TV, computer monitor: Yes Monochrome CRT: Spherical curve or flat 30 [3] 76 TV, computer monitor, radar display, oscilloscope: Yes Direct view Charactron CRT: Spherical curve 24 61 Computer monitor, radar display: No CRT self-contained rear-projection Flat lenticular: 80 [4] 203 TV: Yes ...

  4. Rear-projection television - Wikipedia

    en.wikipedia.org/wiki/Rear-projection_television

    Three types of projection systems are used in projection TVs. CRT rear-projection TVs were the earliest, and while they were the first to exceed 40", they were also bulky and the picture was unclear at close range. Newer technologies include DLP (reflective micromirror chip), LCD projectors, Laser TV and LCoS.

  5. Pros and cons: Our quick verdict on NVIDIA's new Shield TV - AOL

    www.aol.com/news/2017-02-12-nvidia-shield-tv...

    NVIDIA's new Shield TV is a lot like its old Shield TV -- at least, on the inside. Still, the revamped Android TV set-top box is a lot smaller; it has a vastly improved game controller; and it's a ...

  6. Technology of television - Wikipedia

    en.wikipedia.org/wiki/Technology_of_television

    The elements of a simple broadcast television system are: . An image source. This is the electrical signal that represents a visual image, and may be derived from a professional video camera in the case of live television, a video tape recorder for playback of recorded images, or telecine with a flying spot scanner for the transfer of motion pictures to video).

  7. LCD television - Wikipedia

    en.wikipedia.org/wiki/LCD_television

    In 2008, LCD TV shipments were up 33 percent year-on-year compared to 2007 to 105 million units. [10] In 2009, LCD TV shipments raised to 146 million units (69% from the total of 211 million TV shipments). [11] In 2010, LCD TV shipments reached 187.9 million units (from an estimated total of 247 million TV shipments). [12] [13]

  8. Is CRT taught in K-12 schools? Congressional hearing ...

    www.aol.com/news/crt-taught-k-12-schools...

    Bean said despite critics saying CRT is not taught in classrooms today, "we've got evidence that it does." Bean said that elements of the theory are "being thrown at young, impressionable people."

  9. Large-screen television technology - Wikipedia

    en.wikipedia.org/wiki/Large-screen_television...

    A 140 cm (56 in) DLP rear-projection TV Large-screen television technology (colloquially big-screen TV) developed rapidly in the late 1990s and 2000s.Prior to the development of thin-screen technologies, rear-projection television was standard for larger displays, and jumbotron, a non-projection video display technology, was used at stadiums and concerts.

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