Feeds

Green-laser micro-projectors green-lighted

Movie theater in your pants

Top three mobile application threats

Your mobile phone may one day include a projector capable of displaying 100-inch images, thanks to laser-maker Corning and projector-designer Microvision.

In a joint statement, the two companies announced that Corning will supply its G-1000 green lasers to Microvision for use in that company's pico projectors.

Green lasers have been the missing component of Macrovision's minuscule laser-based projectors such as their Show WX, which we reported on early this year.

As every schoolchild learns, the primary colors of projected light are red, green, and blue - RGB. R and B lasers have been around for some time, but it's taken longer than expected to create those pesky Gs in manufacturable quantities.

Corning first demonstrated its G-1000 green laser at a meeting of the Society for Information Display in May of 2008. But it's taken them nearly a year to get their manufacturing process perfected to the degree needed to produce them in quantity.

Microvision's Class-2 laser pico projector has one distinct advantage over tiny projectors built using DLP (digital light processing) technology from Texas Instruments, which have been integrated into a mobile phone by Samsung and a "travel projector" by Acer - namely that lasers don't need optics to focus at different distances.

No matter how close or how far you hold a laser-based pico projector from the surface upon which it's casting its image, that image will be in focus. This capability also means that the image will be in focus on curved surfaces as well as angled ones.

And Microvision's PicoP Display Engine is small - very small. Microvision lists the size of its evaluation kit (PDF) as 60-by-68-by-10 millimeters (2.36-by-2.68-by-0.39 inches), but EETimes reports that the OEM version will be squeezed into a 20-by-40-by-7 millimeter (0.79-by-1.57-by-0.28 inches) package.

That's plenty small enough to be either embedded into a mobile phone or used in a standalone device that carries its own battery.

Microvision told us that they would work with OEMs to get the PicoP-equipped devices in users' hands by the end of this year. With bulk shipments of the G-1000 green lasers scheduled to wing their way to the company's Redmond, Washington headquarters in mid-year, it looks as if they may meet that goal. ®

Top three mobile application threats

More from The Register

next story
Sorry London, Europe's top tech city is Munich
New 'Atlas of ICT Activity' finds innovation isn't happening at Silicon Roundabout
MtGox chief Karpelès refuses to come to US for g-men's grilling
Bitcoin baron says he needs another lawyer for FinCEN chat
Dropbox defends fantastically badly timed Condoleezza Rice appointment
'Nothing is going to change with Dr. Rice's appointment,' file sharer promises
Audio fans, prepare yourself for the Second Coming ... of Blu-ray
High Fidelity Pure Audio – is this what your ears have been waiting for?
Did a date calculation bug just cost hard-up Co-op Bank £110m?
And just when Brit banking org needs £400m to stay afloat
Zucker punched: Google gobbles Facebook-wooed Titan Aerospace
Up, up and away in my beautiful balloon flying broadband-bot
Apple DOMINATES the Valley, rakes in more profit than Google, HP, Intel, Cisco COMBINED
Cook & Co. also pay more taxes than those four worthies PLUS eBay and Oracle
prev story

Whitepapers

Designing a defence for mobile apps
In this whitepaper learn the various considerations for defending mobile applications; from the mobile application architecture itself to the myriad testing technologies needed to properly assess mobile applications risk.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
Five 3D headsets to be won!
We were so impressed by the Durovis Dive headset we’ve asked the company to give some away to Reg readers.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.