8K TV

8K TV

An upcoming generation of super high-resolution TVs with four times as many horizontal pixels as a regular 2K TV (7,680 vs. 1,920). First prototyped in 2003, this "Super Hi-Vision" technology was developed by the Japan Broadcasting Corporation/Nippon Hoso Kyokai (NHK). Samsung calls it "Super HD" (SUHD), and it is also known as "Ultra HD" (UHD), the same designation used for 4K TVs. Scenes are so realistic that people have experienced slight nausea while watching action movies.

As of 2016, Sharp, Samsung and LG have demonstrated 8K TVs in the 100-inch range with enormous price tags. However, 8K TVs have been purchased by companies for product demos and advertising.

Terabytes of Storage
In 8K TV, each 33.2 megapixel frame requires nearly 100 megabytes of storage (uncompressed). A full two-hour movie at 60 fps would occupy 43 terabytes, and a 3D 8K TV would require twice as much. Needless to say, extremely advanced compression methods are necessary (see HEVC).

High-Definition Resolutions2K    1920x1080 (see  DTV)

   4K    3840x2160 (see  4K TV)

   5K    5120x2880 (see  5K monitor)

   6K    6144x3160 (see  6K resolution)

   8K    7680x4320
References in periodicals archive ?
Sharp has launched the world's first 8K TV and the world's largest 120-inches 4K commercial screen, which is worth $250,000.
With high-capacity applications such as 4K and 8K TV, next-generation backhaul and ultra broadband access coming into the foreground, demand for 1 Gigabit-per-second (Gbps) and even 10Gbps services is quickly expanding beyond enterprises and into the residential market.
Sharp - Ultra HD - 85 inch 8K TV delivering 16 X resolution of HDTV
Kohei Nakae, director of 8K technical production development at Japan Broadcasting Corporation (NHK), said that the 8K TV will only be for the rich right now and the common man will be satisfied with a 4K.
Dubai has many malls and one of the busiest airport and these are the right places where large-sized 8K TVs can be placed for public viewing.
4K TVs have 16 million colours while 8K TVs will have 1 billion colours.
The 8K TV has a resolution of 7,680 x 4,320 pixels, which is 16 times that of standard HD TV and four times that of 4K TV.
He said that Sharp will be the first company to launch a 8K TV with aACAyBT.
In a bid to truly take advantage of 4K and 8K TVs, content made in such resolutions is needed.
LG and Sony launched the Ultra High Definition TV (UHDTV) or 4K and 8K TV formats.
1-5 CEATEC, or combined exhibition of advanced technologies event at the Makuhari Messe convention center, east of Tokyo, new generations of high-definition liquid crystal display televisions, known as 4K and sharper 8K TVs, will also be showcased, they said.