NLT announces naked-eye display with better 3-D view

May 18, 2012 by Nancy Owano report
NLT announces naked-eye display with better 3-D view

(Phys.org) -- NLT Technologies has announced its development of an autostereoscopic multiview display based on the success of its HxDP technology. HxDP stands for Horizontally x times Density Pixels. The company reports impressive end results as improvements in 3-D and 2-D viewing. NLT Technologies together with its sales and marketing channels in the Americas and Europe, Renesas Electronics America and Renesas Electronics Europe GmbH, announced the autostereoscopic multi-view high resolution display earlier this week.

This is a low-temperature thin-film-transistor color liquid crystal display in a 2-D/3-D module prototype with wide quarter video graphics array (WQVGA) resolution. Viewers are able to see, without the aid of glasses, multi-angle images with smooth , providing a realistic 3-D view.

NLT’s HxDP technology makes it possible for 2-D and 3-D images to be displayed simultaneously in the same resolution on the same screen without the need for 3-D glasses. In addition, it is possible to choose the number of viewpoints for a 3-D image and display a 3-D image with the given number of viewpoints anywhere on the screen.

Image: NLT

NLT’s HxDP technology is reported as a step up from its HDDP (Horizontally Double-Density Pixels) technology. The autostereoscopic displays can support multiple views, which provides a more natural 3-D viewing experience, notes NLT. One hurdle in particular that NLT says it addressed has to do with 3-D cross talk, which is said to be a common issue with 3-D displays. Cross-talk happens when the human visual system mixes left-eye and right-eye information, causing 3-D effects to be limited or decreased. NLT’s new HxDP 3D technology results in displays with reduced levels of overall 3D cross talk and a wide 3-D viewing area, all for easier viewing.

This is a six-view module composed of horizontally striped RGB color pixels, “each consisting of three sub-pixels striped horizontally and split in 1/6 lengthwise resulting in a resolution six times that of 3D LCD modules constructed with vertically striped pixels,” according to a company release from . Alternating displays of the horizontal pixels for each eye produce 3-D images.

The company envisions its products supporting industrial applications calling for stereoscopic displays such as CAD/CAM, medical, and mapping/topography, as well as for gaming.

The prototype HxDP module will be shown at The Society for Information Display's "Display Week 2012" event in Boston next month, from June 3 to June 8.

Explore further: Successful read/write of digital data in fused silica glass with high recording density

More information: Press Release

Related Stories

World's Highest Resolution 3D Images

Aug 31, 2004

NEC Corporation today announced that it has succeeded in the development of a novel 3D system-on-glass ("SOG") liquid crystal display ("LCD") that can display the world's highest resolution 3D images. NEC's original Horizontally Double-Density Pi ...

The worlds smallest 3D HD display

May 16, 2011

(PhysOrg.com) -- It seems like small displays are all of the rage these days, and they just keep getting more and more advanced. In October of last year Ortus Technology created a 4.8-inch liquid crystal ...

Sony patent seeks to correct autostereoscopic blur

May 13, 2012

(Phys.org) -- Sony has filed a patent with the U.S. Patent & Trademark Office for a glasses-free 3-D display that will adjust the picture so that the user gets an optimal view no matter how far or close to the screen. In its application, “Stereoscopic Image Proces ...

Recommended for you

Microsoft beefs up security protection in Windows 10

11 minutes ago

What Microsoft users in business care deeply about—-a system architecture that supports efforts to get their work done efficiently; a work-centric menu to quickly access projects rather than weather readings ...

US official: Auto safety agency under review

13 hours ago

Transportation officials are reviewing the "safety culture" of the U.S. agency that oversees auto recalls, a senior Obama administration official said Friday. The National Highway Traffic Safety Administration has been criticized ...

Out-of-patience investors sell off Amazon

13 hours ago

Amazon has long acted like an ideal customer on its own website: a freewheeling big spender with no worries about balancing a checkbook. Investors confident in founder and CEO Jeff Bezos' invest-and-expand ...

Ebola.com domain sold for big payout

13 hours ago

The owners of the website Ebola.com have scored a big payday with the outbreak of the epidemic, selling the domain for more than $200,000 in cash and stock.

Hacker gets prison for cyberattack stealing $9.4M

17 hours ago

An Estonian man who pleaded guilty to orchestrating a 2008 cyberattack on a credit card processing company that enabled hackers to steal $9.4 million has been sentenced to 11 years in prison by a federal judge in Atlanta.

Magic Leap moves beyond older lines of VR

18 hours ago

Two messages from Magic Leap: Most of us know that a world with dragons and unicorns, elves and fairies is just a better world. The other message: Technology can be mindboggingly awesome. When the two ...

User comments : 4

Adjust slider to filter visible comments by rank

Display comments: newest first

Eoprime
5 / 5 (5) May 18, 2012
"low-temperature polycrystalline silicon thin-film-transistor color liquid crystal display"

LTPSTFTCLCD?
Vendicar_Decarian
1 / 5 (5) May 18, 2012
Didn't Sony just submit a patent on this technique?

It doesn't work well. They should just give it up. No amount of tweaking is going to get this dog to bark.

Russkiycremepuff
3 / 5 (6) May 18, 2012
How do you know it will not work if a patent was only recently submitted.
You are such a pessimist, Vendicar/Scott Nudds.
I would like to hear some positive feedback from you some day.
Vendicar_Decarian
1 / 5 (3) May 18, 2012
Because it is limited to one viewer, and that viewer will have to keep their head stationary for the duration of the 3d presentation included with it is an extremely high accuracy eyeball tracker.

Good luck getting your family to view your big screen tv along with you.

Oh, and since your eyes make a different angle with the screen over it's width, that will have to be compensated for as well as the sideways tilt of your head.

"How do you know it will not work if a patent was only recently submitted." - Russkie