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Showing posts with the label 3D HDTV

NHK demos Hybridcast streaming, teams up internet and cable TV for superior 3D delivery

With all the hubbub surrounding competing 3DTV technology, it's easy to forget the all importantdelivery process: how is your TV getting its content, and what does it mean for the viewer? It may seem trivial, but the answer is all-too important to the folks at NHK, who are hoping to facilitate Full HD delivery for 3D content using a new hybrid broadcast system. Think you already have Full HD 3D? Think again: most broadcast 3D content is delivered via side by side transmission, forcing two images (one for each eye) into a single 1080p frame. This allows 3D content to pipe through existing HD channels, but when the separate images are reconstituted and upscaled, resolution and picture quality suffer. NHK hopes to resolve this by fusing broadcast transmission with broadband streaming, what it calls Hybridcast. In a recent dual-stream demo, NHK sent the image for one eye over standard HD TV broadcast pipes, and the other through those wondrous internet tubes, eventually reas...

Eyes on with the VT30, Panasonic's flagship 3D plasma

The latest and greatest (and largest) 3D plasmas from Panasonic are finally shipping, including the flagship, THX-certified Viera VT30 sets with their single sheet of glass panels and Infinite Black Pro2 filters. We first caught a glimpse of these bad boys back at CES and we've been impatiently waiting for a chance to blast our retinas with their PDP goodness in all three dimensions. The company was nice enough to invite us over recently to have a little TV powwow that featured an uncomfortable amount of Avatar  on Bluray. Keep reading after the break for all the not-so-gory details. Panasonic 2011 3D TVs Like other Panasonic sets the VT30 is an active 3D display and the company has switched to new fast-switching phosphors to minimize the trailing and ghosting effects sometimes associated with flat panels and 3D content. Under Panasonic's tightly controlled circumstances the difference between its plasmas and the top of the line LCD from a certain compet...

Samsung's 75-inch D9500 3D TV announced for Korea, doubles as wind shield (updated)

3D is best served on a large plate, which is why Samsung's latest HDTV got us all dribbling over our TV munchies. This 75-inch platter, dubbed D9500, has stolen the short-lived crown off LG's 72-inch LZ9700 to become the world's largest LED-backlit 3D LCD HDTV, and obviously Samsung's still staying faithful to its active shutter 3D technology following its recent price drop on its glasses. The 240Hz display will also come with the usual Smart TV features, garnished by a QWERTY flip remote for your web-browsing and SNS needs on that large screen. Oddly enough, only an ex-factory price of a hefty ₩19,000,000 ($17,600) is quoted here, so customers will have to pay a bit more than that during the pre-sales at the end of the month. Alternatively, you can hold off your shopping spree until Samsung pushes out its 70-inch "Ultra Definition" 3DTV. Update:  A little birdie told us that this 3DTV will be making its way to the US in August, and will retail...

MIT Media Lab develops glasses-free HR3D, supports broad viewing angles (video)

We've already seen plenty of glasses-free 3D HDTVs and portable devices, but a promising new technology called HR3D (High-Rank 3D) has hit the prototype phase. Engineers from MIT's Media Lab, who developed the new solution, say that it avoids compromising on screen brightness, resolution, viewing angle, and battery life, and doesn't require those pesky (and pricey) 3D glasses. HR3D uses a pair of layered LCDs to give the illusion of depth, with the top layer (or mask) displaying a variable pattern based on the image below it, so each eye sees a slightly different picture. Nintendo's 3DS uses a similar technique, but with a parallax barrier instead of a second display. The designers constructed the prototype from two Viewsonic VX2265wm displays, removing the LCDs from their housings and pulling off polarizing filters and films. We've yet to go eyes-on with HR3D, so we're a mite skeptical, but tech this promising is worth watching closel...