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Samsung sees a Retina Display in your tablet future, and perhaps glasses-free 3D
Samsung gazed into its crystal ball today, and what did it see? The pixel density of tablet screens drastically increasing. Yes, while Apple may not have managed to cram a screen into the iPad 2 worthy of the Retina moniker, it sounds like Samsung Semiconductor may be working on just such a thing, as the company projects that it will have tablet displays with 300 to 400 pixel-per-inch resolutions by 2015. Presently, the Samsung Galaxy Tab has a seven-inch, 1024 x 600 panel, which translates to only about 170ppi, but Samsung suggests that tablets of the exact same size might stretch well beyond 1080p desktop resolutions as pixel density increases, and yet still manage a respectable 8 to 10 hours of battery life. Samsung also said that while it's still waiting to see if consumers adopt stereoscopic 3D, it might be interested in joining the throng, perhaps bringing a glasses-free tablet display to market in the years to come. Curious what else the future might hold, according to Samsung? Take a peek at our gallery below. %Gallery-119627%
Toshiba and Hitachi LCD plants damaged, will shut down for a month
You can't have a 9.0 magnitude earthquake without breaking a few factories, particularly ones that produce fragile liquid crystal screens, and this week Toshiba, Hitachi and Panasonic are each reporting damages that have forced them to close LCD production facilities affected by the tsunami and quake. Panasonic isn't sure when its plant in Chiba prefecture might resume carving up the glass sandwiches, telling Bloomberg that "there has been some damage, though not a fire or a collapse," but both Hitachi and Toshiba will reportedly halt some assembly lines for around a month to deal with damages. It's probably still too soon to talk about panel shortages -- though they seem likely soon -- but we'll let you know how things progress.
LCD technology torn down and explained in the most lucid and accessible terms yet (video)
Look, we know you know all about LED backlights, light diffusion, subpixels, and the things that turn them on, but not everybody does. The humble LCD you're most likely reading this on still retains a level of mystery about the nitty gritty details of how it works for the vast majority of its users, so here's a terrific video breakdown of both its component parts and method of operation. Bill Hammack, a self-appointed Engineer Guy, takes us from the LED arrays that provide the light for most current LCDs, through all the filters and diffusers designed to make that light uniform, and into the ways thin film transistors make it possible for us to show moving color images of cats diving into boxes on such displays. It's exciting, deeply nerdy stuff, and it awaits your audience after the break.
Hack connects NES controller to iPad using robo-fingers
The solution found after the break for using an NES controller with Reckless Racing on the iPad is more mechanical than anything -- it attaches the boxy gamepad to a series of robotic fingers that interact with the iPad's capacitive touchscreen. But that doesn't make it any less awesome.
Samsung prices 950 Series 3DTVs in Korea, rest of the world soon to follow
We've been keenly tracking the progress of these 3D displays from Samsung, from their pre-CES tease -- where we were first told they were TVs, then monitors, then it turned out they were monitors with optional TV tuners -- through their official launch and now to their first pricing and availability. South Korea is the unsurprising debut market for the 950 and 750 Series, both 27-inchers, discernible by their design, which in the 950's case is asymmetric and in the 750's is all about the thin bezel. A 1,000:1 contrast ratio, 2ms response time, 1080p resolution, and a litany of input ports await the buyer of either one, but he'd better bring a well-fed wallet to this party -- the 27TA950 reportedly costs 890,000 KRW (nearly $800) whereas the 27TA750 is an 840,000 KRW outlay (just over $750). Not exactly value models, but those prices will likely change when the pair go international at some point later this month.
3M's 32-inch display with 10-finger multitouch steps out at CeBIT (video)
Though there are bigger multitouch screens out there -- and ones that can support more simultaneous touch points -- 3M's brand new C3266PW is the company's largest, said to be suited for industrial-strength installations with multiple simultaneous users (the company is quick to note that the ultra-wide 178-degree viewing angle along both axes is great for that, since folks can crowd around and start touching). They demoed the new unit here at CeBIT in two ways: three of them in a row on a "cascade table" with one high, one slanted, and one low, and another separate unit mounted on a solo kiosk at roughly eye level. The table's set up as a multi-display Windows box running a tech demo with maps, images, and videos that can be flicked between screens, pinched, and zoomed; the kiosk, meanwhile, is running a rudimentary flight simulator designed to demonstrate all ten points of multitouch capability at once with a finger-based aircraft control scheme (not the way you'd really design a game, but a good demo nonetheless). 3M points out that touch response -- the amount of time that it takes the screen to actually recognize that it's been touched -- is an issue in the industry, and it's not something that we really think about as users; if a gesture is laggy, we just assume the processor isn't up to the task or the software sucks. The C3266PW is rated at a relatively brisk 12ms recognition time, and while the company has other products with even quicker ratings, we definitely noticed the lack of lag as we played around (of course, the computers powering the displays have plenty to do with that). We've come to associate good capacitive displays with glossy glass and resistive with matte, but that's really not a fair assessment -- this one has a non-glare "anti-stiction coating" that, as its name implies, makes your fingers glide like butter. It might not be great for a phone, but it works well for a display of this size that's probably going to be used in public installations and potentially handled by hundreds of people a day. Follow the break for 3M's press release and video of both setups! %Gallery-118148%
Eizo's 27-inch ColorEdge CG275W has a 2560 x 1440 IPS panel, which will calibrate itself
Calibrating your monitor in order to maximize color accuracy is considered an inevitable chore for graphics professionals, but here comes Eizo with a defiant look on its face and a brand new 27-inch IPS display. The ColorEdge CG275W promises to do all the adjustments itself, eschewing the need for a separate calibration utility, and can even be set to do it overnight, freeing your creative mind to collect its much needed ration of Zs. Brightness maxes out at 270 nits, contrast is rated at 850:1, and there's a 6ms gray-to-gray response time, not bad for the traditionally slower IPS tech. DVI, DisplayPort and Mini DisplayPort connectivity is augmented with a USB 2.0 hub, while the stand can tilt, rotate and swivel in typical Eizo fashion. You also get that fetching hood that's compatible with both portrait and landscape orientation. Shipping begins at the end of this month, with pricing varying by territory.
Nexus S 2.3.3 update adjusts screen's color temperature, we go eyes-on
We've been hearing reports about Nexus S' Android 2.3.3 update adding a yellow tint to the screen and even washing out its colors, but according to Google's Ry Guy, said patch is indeed intended to tweak the display's color temperature. Here's the full quote from Google's support forum: "With your new OTA complete, you may notice a slight difference in the way colors are displayed on your Nexus S. For Nexus S, we have adjusted the color temperature settings to more accurately reflect darker colors at all brightness levels. The Gingerbread UI being darker, we found that the colors were not as accurate when the device was being used at lower brightness levels. For example, some users reported that the initial color temperature was too high leading to some darker greys having a reddish tone; with the new color temperature this is no longer the case." So while this display tweak is well-intentioned, it looks like many commenters on both the forum and XDA-Developers aren't too happy with this. Being curious geeks that we are, we went ahead and manually updated our own Nexus S (and by the way, be sure to match your build number with the appropriate patch). As you can see in our comparison photos (shot with the same manual camera settings and medium screen brightness), the new overall color temperature is no doubt subtly warmer, although the dimmer brightness settings no longer suffer from the aforementioned red tone. Interestingly, we actually approve this change, and the Super AMOLED display certainly doesn't look washed out to us, nor do we see any noisy dithering that some have reported. Surely we can't be alone. Well, there's only one way to help solve this mystery: if you happen to be a fellow Nexus S owner who's applied this update, why not chime in below? [Thanks to everyone who sent this in] %Gallery-117684% %Poll-60799%
Samsung's Super AMOLED Plus displays dispense of maligned PenTile pixel configuration
As crisp and vibrant as AMOLED and Super AMOLED smartphone displays are, they roll off the assembly lines with a pretty big design compromise: most of the components in the marketplace right now make use of a little visual trickery called PenTile whereby green subpixels occur with greater frequency than red and blue. Meanwhile, traditional displays (CRT, LCD, plasma, you name it) typically use one red, one green, and one blue subpixel per pixel, and the end result is that AMOLEDs tend to be a little grainier by comparison at a given resolution. OLED-Info points out that Sammy's new Super AMOLED Plus displays appear to have solved the PenTile problem, instead using something called Real-Stripe -- effectively meaning honest-to-goodness RGB pixels, which explains the company's claim back at CES of a 50 percent boost in subpixel count. Interestingly, Real-Stripe requires more space per pixel, which could be why the Galaxy S II and Infuse 4G are 4.3 and 4.5 inches, respectively, a pretty healthy hike from the 4-inch mark they'd settled on with last year's original Galaxy S models. 'Course, none of this puts us close to the 7 or 10 inches we'd need to make a tablet work -- but we know they're cranking on that already.
Sony announces 17-inch and 25-inch Trimaster EL professional OLED monitors
The last we heard of a reasonably sized Sony OLED display was way back in June, even though it was just the panel itself rather than a full package like the XEL-1 OLED TV. But yesterday, Sony unveiled a couple of new OLED monitors for its Trimaster EL professional range: on the left we have the BVM-E250 25-incher, accompanied by the BVM-E170 17-inch sibling on the right. The "Super Top Emission OLED" panels on both models boast an RGB 10-bit driver, 100 cd/m2 standard luminance, 1920 x 1080 resolution, plus an impressive 178-degree viewing angle both vertically and laterally. We'll save the rest of the technical details for you video nuts in the press release (along with a video) after the break, but let us warn you that these don't come cheap: the E250 will be available in mid-April for around ¥2.4 million ($28,910), and the E170 in June for around ¥1.3 million ($15,710).
Synaptics ClearPad 3250 capacitive touchscreen hands-on (video)
In the grand scheme of things, one millimeter may not seem like a lot, but in the smartphone arms race toward ever-slimmer devices, measurements like that matter. Synaptics, best known for building laptop touchpads, has ventured into the capacitive touchscreen realm with a new panel that promises to save exactly that much space: 1mm. But that's only the start. You see, the thinner display profile is the result of Synaptics melding the touch-sensing layer and the display into one, using what it calls in-cell technology, with the result being something roughly comparable to Samsung's Super AMOLED implementation. The benefit of going with Synaptics, however, is that the company's tech is compatible with all display types, meaning that everything from garden variety LCDs to high-density IPS panels can be infused with a bit of touch sensitivity. Additional benefits include extra brightness, as there is one fewer layer for light to get through, and significantly higher sensitivity than on most current generation touch panels. You can see a pretty compelling demo of that on video just past the break. The ClearPad 3250 should find its way to shipping devices over the next nine months, with its current iteration capable of being fitted to screens up to five inches in size and a subsequent model scaling all the way out to eight inches. %Gallery-116638%
Hitachi's 4.5-inch IPS display has 1280 x 720 res, 1,100:1 contrast, plans for mass production in October
Yo, Apple, you know that Retina Display you're so proud of? Old news. Hitachi Displays has just announced a 4.5-inch IPS LCD panel that fits 1280 x 720 pixels within its frame, accounting for an eye-watering 329ppi density. That's higher than you can get on the iPhone 4, but the fun doesn't stop there. Hitachi's new goodness also promises an 1,100:1 contrast ratio and 500 nits of brightness coming from an LED backlight. This precious new slice of technology is predictably all geared to land in your future smartphone of choice and we're told mass production is set to begin in October of this year. That basically means CES 2012 is going to be filthy with handsets offering full 720p resolution -- we can't wait.
Asahi Glass introduces Dragontrail for consumer electronics, puts the Gorilla on notice (video)
Corning, your scratch-free monopoly is coming to an end. No longer will you hold us hostage with your insanely durable and cunningly marketed Gorilla Glass. Asahi Glass is getting in on the game, introducing Dragontrail -- a name that doesn't quite give us the same connotations of incredible strength but, if you watch the video, you'll see it manages many of the same tricks as Corning's offering. Poking and prodding? Pass. Huge flexes? Bring it. Whacked with a hammer? Easy. The company indicates it's been working on the product for years now and expects sales next year to surpass 30 billion yen -- that's $365 million. For glass.
Samsung buys Liquavista, dives headfirst into electrowetting displays
Samsung's got a reputation for building crazy awesome display technologies, and it just added another one to the stack -- with the buyout of Philips-spinoff Liquavista this December, it's gained quite the foothold in electrowetting. In case you're not familiar, electrowetting has been repeatedly pitched to us as pretty much the Holy Grail of displays: flexible, colorful, unbreakable, outdoor-readable e-paper screens with high refresh rates and low-power consumption that can be manufactured on existing assembly lines. We'll have to see if the theories equate to meaningful products, but we imagine ownership by Samsung can't hurt one bit, especially as the company says it will "expand its leadership in next generation display technologies by pioneering the application of electrowetting in e-Paper and transparent displays." Sounds like a commitment to us. PR after the break. Update: Seems that The Digital Reader actually figured out about the deal yesterday -- read the original scoop at our more coverage link!
LG G-Slate to have an 8.9-inch 3D display? Rumor mill says 'maybe'
If 3D and tablets are the two unstoppable forces of modern consumer electronics, doesn't it make sense to meld them into one, fearsome, trendsetting device? LG's T-Mobile-bound G-Slate might be doing exactly that, we're hearing, as a pair of different sites are reporting it'll come with a 3D-capable display. The guys at GPS And Co have apparently heard directly from LG's French arm, who told them the G-Slate would have a glasses-free 3D display and 3D camera, though the validity of that information is diluted somewhat by TmoNews' source finding 3D glasses listed as future accessories for this rather mysterious tablet. Yes, it's contradictory information, but then Pocket-lint has also heard directly from LG and received a promise of "an actual working 3D device," which should be expected shortly. That could be the 4.3-inch autostereoscopic panel we scoped out at CES or it could be another hint that the G-Slate's been camera-shy for a very particularly, three-dimensional reason.
Green House reveals its first 15.6-inch USB monitor, lives large on small charge
Just when MMT's 15.4-inch Monitor2Go was getting excited about its big USB display on campus title, Greenhouse Japan has strutted in and ruined the party with its 15.6-inch GH-USD16K USB secondary monitor. True, a resolution of 1366 x 768 won't give the screen bragging rights over Apple's 27-inch Cinema Display, but it should suffice for those on the move in desperate need of some quick dual-screen action. Especially since the accessory weighs less than 3 pounds, produces 18bit color depth and has a brightness of 220 nits while sipping just 5 watts of Serial Bus power. Speaking of dual-action, the monitor can also be set to clone or extend the connected computer's screen depending on user preference. Look for it to start shipping early next month to Japan for an estimated price of $214, glancing over its shoulder until an inevitable 15.8-inch newbie lopes onto the block.
Centrafuse leads to iPhone control via touchscreen, carputer dreams come to life (video)
We've seen countless individuals integrate their phone, PMP or tablet into their whip, but for years, we've all been thinking the same thing: "There has to be an easier way." Turns out, there is. One Mr. Romin has seemingly unearthed the solution, which involves a Lilliput FA1042 touchpanel, a Belkin AV dock adapter cable and a critical piece of software by the name of Centrafuse. Working in conjunction, he has enabled his monitor to actually control the iPhone, and when firing up a YouTube video, the content plays back on the big screen while the controls remain visible on the handset. It's a nifty setup, for sure, and we're downright excited to see this rig get installed in a vehicle far too small for American roads in a fortnight or so. For now, catch it working in action just past the break.
Sony outs CLM-V55 video monitor for interchangeable lens cameras
To take John McEnroe's famous quote badly out of context, you cannot be serious about video recording without giving your devices a nice big display for videographers to monitor their recordings through. Sony's clearly in agreement and has today revealed the CLM-V55, a 5-inch clip-on unit for its interchangeable lens cameras, that provides WVGA resolution, tilt / swivel adjustments, and color peaking plus pixel magnification to make sure focus is just how you like it. The primary beneficiaries of this would be those delightful A33 and A55 siblings, which strive to combine the fast autofocus of a camcorder with the image quality of a DSLR, along with the NEX-VG10, an all-out camcorder that can nonetheless exchange its lenses and even exploit Alpha-mount glass via an adapter. You can see it outfitted with the V55 after the break, right next to the full press release. Launch is expected in March at an as yet unannounced price.
MultiTouch Ltd's 46-inch panel accepts unlimited touch inputs, we put it to the test (video hands-on)
MultiTouch Ltd has been at this IR-based multitouch thing since 2007 and it's hit CES in force this week. Sure, the current 46-inch model requires 12 inches of depth -- in order to provide sufficient space for the infrared cameras embedded in its back to capture the whole, ahem, surface -- but having unlimited touch inputs is always a wildly impressive sight. We put one of the displays to the test by exploiting a nearby crowd and slapping down a good 40+ fingers on it, all of which were recognized. To be perfectly fair, the IR cameras don't seem to have a very flat recognition area and many of our inputs were picked up from over an inch from the screen. The 46-incher under hand is already available for a totally affordable $17,000, provides full HD resolution, and hooks up to a PC for processing of input. See our thoroughly intensive test on video after the break. %Gallery-113460%
PixelQi demos its 7-inch displays, working on a 9.7-inch version
We had a hunch that PixelQi was going to bring its 7-inch displays to Vegas, and lo and behold we caught a glimpse of the unique transreflective displays today. (For those that have been living under a rock and aren't familiar with PixelQi -- the high contrast 3Qi screens allow for the backlight to be turned off; not only does it save energy, but it's easy to read in natural light.) The smaller, 1024 x 600-resolution displays are, well, smaller than the previous 10.1-inch version. Most of them, however, were just hooked up to demonstration boards. There was one put into a Viliv X70, but again, this was just a PixelQi mod. The bigger story at the PixelQi booth, however, came from its founder Mary Lou Jepsen, who not only promises that production is ramping quite well on both the 7- and 10.1-inch tablets, but that the company is working on a higher resolution 1280 x 800-resolution 10.1-inch display and a 9.7-inch display for a partner. We're not going to read into that too much, but she maintains that they are continuing to work with major companies. She also explained what we have heard before -- that much of the tight supply issues were attributed to the recession and that many companies changed their course after the iPad was introduced to make tablets. Obviously, the current 10.1-inch screen is starting to ship in the Notion Ink Adam, but we're still waiting to finally see the game changing technology in a tablet or laptop from a major manufacturer. With that, we leave you with a bunch of pictures of tablets and netbooks with PixelQi displays that you really can't buy right now but that will certainly make you drool. %Gallery-113184%
