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  2. List of television manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_television...

    ^ a b "Toshiba Gives Up on Selling TVs in U.S. - Consumer Reports". www.consumerreports.org. Retrieved 2019-01-12.

  3. Optimum HDTV viewing distance - Wikipedia

    en.wikipedia.org/wiki/Optimum_HDTV_viewing_distance

    7680 × 4320. 0.8 H. This table can be used in a number of ways : Find the optimal distance for a given screen. Example: for a 4K UHD screen 140 cm high (112 inches diagonal), the optimal distance is 140 × 1.6 = 224 cm. Find the right screen size. Example: for a 1080 HDTV used at a distance of 250 cm, you need to find a screen whose height is ...

  4. Ultra-high-definition television - Wikipedia

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

    Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) today includes 4K UHD and 8K UHD, which are two digital video formats with an aspect ratio of 16:9. These were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International Telecommunication Union (ITU). [a]

  5. List of smart TV platforms - Wikipedia

    en.wikipedia.org/wiki/List_of_smart_TV_platforms

    The following list encompasses notable smart TV platforms and application software that are used as software framework and middleware platforms used by more than just one manufacturer.

  6. Rear-projection television - Wikipedia

    en.wikipedia.org/wiki/Rear-projection_television

    Rear-projection television ( RPTV) is a type of large-screen television display technology. Until approximately 2006, most of the relatively affordable consumer large screen TVs up to 100 in (250 cm) used rear-projection technology. A variation is a video projector, using similar technology, which projects onto a screen .

  7. Television set - Wikipedia

    en.wikipedia.org/wiki/Television_set

    A television set or television receiver (more commonly called TV, TV set, television, telly, or tele) is an electronic device for the purpose of viewing and hearing television broadcasts, or as a computer monitor.

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