lenticular lens

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  • Fisher Price and Spatial View bring View-Master into the 21st century

    by 
    Terrence O'Brien
    Terrence O'Brien
    01.10.2012

    It might not be quite as satisfying as pulling down that orange arm and watching as the one three-dimensional image is replaced with another slightly washed-out pic with rounded corners, but Fisher Price is ushering its beloved View-Master brand into the 21st century. Later this quarter the company will be launching ViewMasterDigital3D.com, a content shop that will sell packages of stereoscopic images for $1.99. While you will be able to view those photos on any 3D-capable device -- like say that new LG TV you just picked up -- there will also be branded iPhone and laptop accessories from Spatial View who partnered with Fisher Price on this project. Check out the complete PR after the break.

  • Pic3D sheet brings glasses-free 3D to iPhone for $25

    by 
    Zach Honig
    Zach Honig
    06.30.2011

    Many of us are perfectly content viewing only 2D content on our mobile devices, but if you've been dying to add a bit more depth to your smartphone's display, Global Wave may have just what you're looking for. At the 3D and Virtual Reality Expo in Tokyo, the Japanese company demoed its Pic3D sheet, which converts your Windows-based desktop or laptop, or iPhone, iPad, or iPod touch into a 3D display. The sheet uses a lenticular lens system instead of a parallax barrier for a smoother, more consistent image, yielding a reported 90-percent transmission level and 120-degree field of view. The company's Windows and iOS apps output video in a side-by-side format, simulating a 3D image. The software also allows you to view side-by-side content from the web, submitting the YouTube URL of a compatible video, for example -- perhaps not the most elegant solution, but a good start, if it works. Prices range from ¥2,000 (about $25) for an iPhone or iPod touch sheet, all the way up to ¥15,000 (about $186) for a 23-inch desktop version. We'll be on the lookout for Pic3D at the Tokyo Game Show in September, but in the meantime, you can get Diginfo TV's take in their video after the break.

  • AUO showcases world's largest Cinema Scope 3D LCD TV, among other three-dee niceties

    by 
    Darren Murph
    Darren Murph
    11.05.2010

    In case you haven't noticed, FPD International 2010 is just about ready to hit full-swing, and AUO is on hand with a stockpile of new kit. AUO Optronics just so happens to be a fairly substantial panel maker in the grand scheme of things, so people tend to pay attention when they roll out the planet's largest Cinema Scope (read: 21:9 aspect ratio) 3D LCD TV. A 71-inch version of the aforesaid device is on hand for the public to gawk at, as is a 65-inch QFHD 4K x 2K lenticular lens 3D TV. The former boasts a 240Hz double frame rate, LED scanning backlight and optimized parameters for better motion flow, and unlike most three-dee televisions these days, this one works with polarized glasses -- you know, the ones that are dirt cheap, don't require batteries and haven't been known to give people headaches. The latter is a glasses-free solution, but unlike the company's next generation 3D notebook panels, you'll need to be located in one of eight viewing spots to dig the effect. In related news, AUO is also trumpeting a 4-inch 3D interactive touch panel suitable for use with smartphones, portable game consoles and tablets, but unfortunately, no release information is being doled out for any of this stuff. A heartbreaker, really.

  • Nikon debuts Android-powered stereoscopic picture frame, 2D to 3D conversions for a monthly fee

    by 
    Sean Hollister
    Sean Hollister
    10.28.2010

    2D to 3D conversion techniques -- whether cinematic or otherwise -- don't have us jumping for joy, but Nikon's new NF-300i display sounds like a concept we could get behind. It's a 7.2-inch digital photo frame running Android 2.1 on an autostereoscopic (glasses-less) screen, which sports a special double-density lenticular lens to display images at full WSVGA resolution (800 x 600) whether in 2D or 3D modes. It pulls down images from the cloud to 4GB of internal storage over wired ethernet and 802.11 b/g WiFi, or via USB port if you happen to have MPO files just sitting around for some reason. The notion is that Japanese users will sign up for Nikon's new My PictureTown 3D conversion and hosting service for ¥19,550 (about $244) a year or ¥1,995 ($24) a month and get all their JPEG vacation photos spirited to the device in glorious 3D, and that's also the only way you'll likely ever see one of these screens -- Nikon's loaning, not selling the NF-300i as part of those membership fees.

  • Philips Dimenco glasses-less 3D TV of the future, hopefully our future

    by 
    Thomas Ricker
    Thomas Ricker
    09.03.2010

    The problem with the future is that it's always 3 to 5 years away. Nevertheless, what you're looking at is what Philips and Dimenco, a small company of ex-Philips engineers, say will be coming to the consumer television market as early as 2013 -- earlier if you're in the professional advertising business or just want to view your family photos on a small 3D photo frame. Just remember that Philips has been showing off variations of the glasses-free technology behind this prototype lenticular lens television for years, so we're not getting our hopes up. Nevertheless, Dimenco assured us that the path to the consumer market for its 3D display is clear. So how did it look? Well, it was ok, we guess. It doesn't have that in-your-face pop of the current generation of 3D televisions that require 3D glasses. The effect is more subtle (or maybe the content was). Our biggest problem was with the sharpness of the display. Although the 56-inch prototype CCFL LCD was 4k (that's 4 times the resolution of your Full HD TV) the image we saw was coarse in appearance due to the lenticular lens required to refract the left and right images for each eye. Having said that, the lenticular lens technology used is certainly better suited for non-stationary viewing. While the border around objects on the screen tended to shift quickly and blur (see the video after the break) when looking at the panel frombetween any of its 15 viewing angles (spread across a 120-degree arc), at least it didn't exhibit those horrible dark vertical bands seen when changing your angle even slightly while viewing 3D panels based on the parallax barrier method of glasses-less 3D. Still, it was hard to find the viewing sweet spot and honestly, given the option to sit in front of this display and a 4k panel "limited" to 2D, we'd have to opt for the latter. Get back to us in 3 to 5 and see if we feel the same.

  • Rockchip's Supernova x1 tablet does 3D without glasses or technical specs

    by 
    Tim Stevens
    Tim Stevens
    08.26.2010

    You had to know that Nintendo's 3DS wouldn't be the only glasses-free 3D handheld for long. Our Chinese compatriots caught sight of a prototype device from Rockchip called the Supernova x1, performing some similar lenticular trickery to make images appear 3D. Exactly what display tech it uses remains a mystery, but we're told the Disney footage being displayed had to be "processed" in some way to make it appear 3D. Like the 3DS, the 3D effect here can be adjusted or disabled entirely, but that's really all that is known at this point about this mystery tablet/PMP. Sit tight, though: everything should be revealed at IFA in a week's time.

  • DoCoMo's glasses-free 3D LCD panel could make the 3DS look decidedly first-gen

    by 
    Tim Stevens
    Tim Stevens
    07.14.2010

    At E3 this past summer, we got our first taste of the Nintendo 3DS, and early impressions were good: compelling 3D effect sans glasses from its Sharp-sourced parallax barrier LCD. But, as soon as we moved the thing it became clear that the viewing angle on the effect is woefully slim. This is a problem DoCoMo is said to have at least reduced with its glasses-free LCD, relying on eight lenticular lenses to offer a 30 degree viewing angle -- on the horizontal plane. Vertically you still have to be perfectly aligned, but the company hopes to remove that restriction before products based on this tech are released in the next year or two. It's a bit early, but we're already having flashbacks to young LCD manufacturers battling to deliver the widest viewing angles while maintaining full contrast. Hopefully that means in the not-too-distant future everyone will have 180-degree 3D LCDs -- and they'll all be dirt cheap, too.