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NHK shrinks its 8K Super Hi-Vision-ready camcorder to the size of HD cameras
We may still be years away from watching the sweet, sweet 33MP resolution video promised by Super Hi-Vision in our own homes, but over in Japan, NHK engineers are slowly working out the various kinks keeping it from us. Their latest development is this camera seen above on the left, capable of recording 8K in a camera head that is smaller and lighter than the previous unit (the new one weighs 4kg, about 1/5th the weight) shown on the right, and is more comparable to the size of a standard HDTV camera. According to the NHK the savings were achieved by developing a new single plate color imaging mechanism and eliminating the need for a prism to separate the colors beforehand, so it's small enough to be used with standard SLR camera lenses. Sure, it's not quite ready to go on your next vacation, but if you're in Japan you can get a peek at it (and that 145-inch 8K Panasonic plasma) at the broadcaster's open house later this month.
Panasonic teams up with NHK on 145-inch 8K Super Hi-Vision plasma TV (Update: video)
We thought the 8K 85-inch Super Hi-Vision LCD we saw during CES was impressive, but Japanese broadcaster NHK is already looking to surpass that by going even bigger. To that end it worked with Panasonic (above: that's Panasonic's Keishi Kubota on the left, Yoshio Ito of NHK on the right) to create this 145-inch prototype plasma, unveiled today as an example of the kind of displays we can expect to see once broadcasts jump to the higher resolution some day. The world's first self-illuminating Super Hi-Vision TV, it features every pixel of its expected 8K resolution -- 7,680 x 4,320. After working for months on smaller (only 85- or 103-inch) 4K plasmas, the two companies had to come up with an entirely new drive method for the display that works by scanning the pixels vertically to achieve a uniform picture quality. The NHK plans to show off the new display at its open house in May, although we're a bit more interested to see if we can watch the Olympics on it this summer. Check the gallery below for a few more pictures from DigInfo.TV's Ryo Osuga, or hit the more coverage link for a breakdown of the difficulties encountered in building a high resolution display that's this massive. Update: Now with video from DigInfo.tv. [Image Credit: Ryo Osuga, DigInfo.TV]
2012 London Olympics Super Hi-Vision broadcast coming to select US, Japan, UK locations
While Super Hi-Vision isn't expected to bring its 7,680 x 4,320 resolution (16x more detail than your 1080p display, for those keeping count) home for several years, the NHK and BBC have confirmed it will be available for public screenings next year during the 2012 London Olympics. Screening dates have been arranged for three countries (Japan, UK, and US), and it appears domestic viewers will want to plan on visiting the Washington D.C. area next July / August to get a taste of the 33 megapixel video and 22.2 channel surround sound for themselves. Next year's Games have already put extensive 3D coverage on the schedule and NBC has promised every event will be available for viewing live as it happens for the first time, so there's plenty for everyone to look forward to. The only question now? Whether or not that silly false start rule can be changed so we don't face the prospect of a men's 100m dash final without Usain Bolt in it.
Sharp shows off the world's first Super Hi-Vision 85-inch LCD with 16x more detail than 1080p
While Japan's NHK has been working on the successor to HDTV, Super Hi-Vision, for years, there haven't been any direct-view HDTVs capable of showing its full 7,680 x 4,320 pixel resolution until this prototype unveiled today by Sharp. Its 103 pixels per inch may be just a fraction of those found in some of the pocket displays we've seen at SID this week, but that's still far more than the 36ppi of a 60-inch 1080p HDTV. If estimates are correct, we'll still be waiting until around 2020 for that 33MP video and 22.2 channel sound to actually be broadcast, although there's a possibility of some demonstrations happening during the 2012 Olympics. Skip past the break for the available specs and a video demonstration, or just head over to the NHK's Science & Technology Research Laboratories in Tokyo between the 26th and 29th of this month.
NHK prototypes one-fourth of a 116-inch, 8K plasma set (video)
NHK has been working on 33 megapixel, 8K Super Hi-Vision displays for quite some time now. As the story goes, in 2005 the group's Science and Technology Labs estimated a necessary 0.3mm dot pitch for plasma screens in the 100-inch category to achieve the necessary 7,680 x 4,320 pixels for display. At the time, the best plasma could muster was 0.9mm, but now the researchers have created a prototype 58-inch screen with 0.33mm pixel pitch. Ergo, four such prototypes stacked together should create a 116-inch window to the world that just about displays 8K video. It's still a ways off from market, but be honest, are you really already griping about the visible pixels on your 1080p set? Totally inadequate web video version after the break.
