4K TV format is not yet managed to get mass distribution, but in the advanced technologies in countries like Japan and South Korea manufacturers from time to time show models with even higher resolution. Japanese company Sharp has shown this week at the Tokyo show Ceatec prototype LCD 85-inch TV with a resolution of 8K.
7680 x 4320 pixels resolution is 16 times higher than normal HD, as described by the prototype works at a frequency of 120 Hz . Sharp is not the first year working on a prototype 8K format, however, this model was the first meeting the standard BT.2020. It sets the parameters of the resolution and the color range, and was adopted in June by the International Telecommunications Union.
In Japan, local broadcaster NHK intends to begin test broadcasting broadcasting signal in the format of Super Hi-Vision 8K in 2016, although at first plans was listed in 2020. Regular broadcast in this format can be started in 2018. In 2020, held in Tokyo Olympic Games, and the developers intend to have time to start broadcasting on that date.
itself on Ceatec NHK showed the development in the form of 120 inch screen size 8K with 22.2-channel audio, and Sharp also demonstrated 85-inch TVs with support system Hybridcast (hybrid broadcasting), which allows you to simultaneously display television signals and content from the Internet. The demonstration included televise golf tournament, and the second part of the screen displays the WAN statistics associated with it, the location of the fields, reviewed in social networks.
It should be noted that taking pictures at a resolution of 8K (at a speed of 72 Gb / s) of the camera are still in experimental stages of development. As for the more close to the reality format 4K, this year the United States Consumer Electronics Association predicts that the market will be delivered 800 thousand of these TVs.
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