As showcase displays push to 150-inches and beyond, we won't blame you if you missed Shinoda's surprisingly lightweight (7.9-pounds) 125-inch curved plasma when it was first unveiled back in May. Especially since it manages a rather paltry 960 x 360 pixels from that trio of joined, 1-meter wide (1-mm thin!) flexible plasma panels. The fact that it's going production in April/May of next year is certainly notable, even if the first applications will be limited to digital signage. Baby steps, right?

There's displays made for digital signage, and then there's Samsung's SyncMaster 820DXn. Put simply, there's no commercial screen we'd rather have sitting in our living room, and while we doubt many would go for it, the specs here are pretty impressive. Outside of the expansive 82-inch 1,920 x 1,080 resolution S-PVA panel, you'll find 178-degree viewing angles, a 5,000:1 dynamic contrast ratio, "ultra-high" brightness levels, eight-millisecond response time and the firm's own DNIe PRO image enhancement technology. It also includes built-in fans for extended usage along with an integrated PC consisting of an 1.8GHz Athlon64 X2 3400+ CPU, 4GB of flash storage, 512MB of DDR2 RAM, an ATI graphics set and Windows XP to boot. Granted, this thing was designed with luring customers in mind, and given the lofty $76,999 price tag, we don't expect it to do much else.

Because all of the posters plastered on every single surface on the inside of the cars is clearly not enough advertising for your average subway passenger, London is poised to light up a half-kilometer-long LED display in the tunnel between Heathrow and Paddington Station. Manufactured by Canadian firm SideTrack, the simulated video system -- which is composed of 360 individual LED bars synchronized to train speeds -- will replace a static version already installed along the same Heathrow Express route, thus allowing officials to change the message without swapping out physical signage. No word yet on who the premiere advertiser will be, but this medium would seem like a good way for rental car companies to make a compelling point: "Avoid these crappy ads, rent from Avis next time."

[Thanks, Jamie D.]

NEC's latest LCD displays have more business on a video-wall demonstration than in your living room, but who said having a tile matrix of displays in your game lounge was a bad idea? The 20 series commercial LCD lineup consists of a 40-inch MultiSync LCD4020 and 46-inch LCD4620, both of which feature NEC's newfangled CV12 pixel technology. Hailed as the first displays to pack chevron-shaped pixels into a large-format LCD, it also delivers twice the contrast of traditional PVA panels, increases brightness and viewing angles, and minimizes off-angle color shift. Each touts a 1,366 x 768 resolution, 1,200:1 contrast ratio, ten-millisecond response time, and uber-thin bezels that come in "five times thinner" than current competitors. Don't count on these niche LCDs to come cheap, though, as you'll be laying down around $4,400 for the little guy and upwards of $6,300 for the 46-incher.

We love all things glow-in-the-dark, and for good reason: they help us find the bathroom at night, they freak out our cats, and raves wouldn't be the same without a ton of kids who don't care how ridiculous they look spinning glowsticks. Lucky for us, Japanese researchers have developed new materials that glow in a full range of colors with the potential to provide a real-world solution. The research team from Ryukoku University in Kyoto suggests using the materials to create clear, attractive emergency signage that doesn't depend on electricity to operate. Until now, phosphorescent colors were limited to bluish and greenish tones, which lack visibility through smoke or dust, and supposedly invoke anxiety. The new materials' rainbow of colors (including white light) should offer a more natural illumination, and may strike the fancy of the International Commission on Illumination (CIE), "the international authority on lighting" that's already suggested finding an electricity-free emergency lighting / signage system for buildings. Using this new technology for constructive purposes is all well and good, but we were most relieved to hear that the team isn't snoozing on "less serious" applications for these materials -- i.e. a lampshade nightlight that stays on all night. C'mon, you didn't think they'd leave the out the good stuff (view image), did ya?

[Thanks, Matthew]

Now that monochrome e-paper is a pretty standard affair, those at the forefront of e-ink technology have moved on to perfecting the real killer app, which is full-color displays. We've already seen a tiny color model from Fujitsu, and a larger, but only two-color offering from Bridgestone, and now Hitachi -- maker of the black-and-white Albirey e-paper -- is showing off a 13.1-inch version of this product will an impressive 4,096-color palette. Apparently the power-saving "RGBW" filter enables the device to display bright whites as well as deep blacks, but the trade-off is the unit's rather underwhelming resolution of just 512 x 384 pixels. Therefore, we probably won't be seeing color eBooks anytime soon, but the low res should be adequate enough for certain types of signage that would benefit from the paper's ability to hold a picture in the absence of power; we think they would look great advertising all the quality products found at Engadget's retail location.

[Via MobileRead]