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LG's 5-inch HD Oxide mobile display has a 1mm-slim bezel, we go eyes-on at SID
LG's flexible OLED display is just one of the company's many panels on show here at SID. Our next stop in the booth tour is a 5-inch HD prototype, which uses TFT Oxide technology for low power consumption and a super-slim profile. Like the 5-inch flexible panel, this guy sports a 1mm bezel, and a rep told us it utilizes IPS technology to offer wide viewing angles. The model you see here is rated at 250 nits, though LG expects a significantly higher brightness count by the time the panel makes it to market. As for when that will happen, "ASAP" is the only answer we received. Hit up our photo gallery below for a closer look.%Gallery-189112% Zach Honig contributed to this report.
Samsung Display teases 5.5-inch flexible 720p display for demo at CES
Curious to know all the wonders that are in store for this year's CES? Well, in addition to our previews, Samsung Display -- a recent spinoff from the Korean giant -- has let it be known that it'll demo a 5.5-inch flexible 720p display at this year's tech mecca. Keep this in mind, though: what we'll see is merely a component that could one day find its way into a smartphone, rather than a finished product that's meant for consumers. Samsung Display also wants to ground your expectations that while its screens bend without breaking, they're not designed to roll up. Nonetheless, we're looking forward to getting our grubby mitts all over 'em as we dream of what might be. Follow all the latest CES 2013 news at our event hub.
RIM confirms BB10 standard screen resolutions for touch and keyboard devices
RIM took some time out from its worldwide tour to confirm that it's standardizing screen resolutions for BB10. Tim Neil took to the company's developer blog to say that forthcoming full-touch devices will ship with 1,280 x 720 displays, while keyboard-style phones would pack 720 x 720 screens. The only handset that won't play by these rules is the first (presumably flagship) BB10 handset, since it's too late to change its 1,280 x 768 screen. The company's urging developers to get tweaking to ensure apps run properly on the new gear -- or add letterboxing to offer a Sergio Leone feel to your mobile gaming.
Samsung Galaxy S, II and III pitted against one another in DisplayMate shootout
Feeling nerdy? Good, because the folks at DisplayMate have put together quite the comparison of the three different AMOLED displays featured in the Samsung Galaxy S, II and III smartphones. While the study places an emphasis on quantitative measures -- and thus leaves more subjective qualities out of the discussion -- the comparison is nonetheless an insightful look into the progression of Samsung's AMOLED display technology. Curiously, some elements remain unchanged, such as color gamut, which is 138 percent of the sRGB standard across all displays and is to blame for images that appear over-saturated. In terms of color temperature, DisplayMate reveals that while Samsung is trending closer to a white of natural daylight, even the Galaxy S III -- which measures 7,900 K -- is still far too bluish in comparison to an ideal 6,500 K. Believe it or not, but there's one area that DisplayMate suggests is subtly worsening over time, and that's light reflection. The issue is nearly moot, however, as the 5 percent reflectance of the Galaxy S III is but a small shift from the previous iterations, and what's more, this remains among the lowest reflectance in the industry. We'd be fools to try and summarize all of DisplayMate's findings, but if you're curious to learn more -- and we hope you are -- be sure to hit up the source link below.
LG Display debuts five-inch Retina Display killer with 1080p HD resolution and 440ppi pixel density
Smartphone displays are becoming larger in size, and along with that, we're seeing a nice trend that's bringing greater pixel density. While LG Display's newly-announced 1080p HD mobile display isn't the most pixel dense that we've seen -- a distinction that belongs to Toshiba -- the five-inch panel is more appropriate for consumer applications and boasts an impressive pixel density of 440ppi. Its 16:9 aspect ratio was designed with HD content in mind, and the LCD technology isn't anything to sneeze at, either: it's a variant of IPS known as Advanced High Performance In-Plane Switching (AH-IPS), which is said to boast wide viewing angles, fast response times and improved brightness efficiency. Best yet, it seems that consumers won't have long to wait before the panel works its way into consumer technology -- the five-inch HD display is set for availability during the second-half of this year. To learn more of the Retina Display-shattering deets, you'll find the full PR after the break. Update: Be sure to check out our eyes-on post.
Sharp posts $1.4 billion extraordinary loss, refocuses on mobile displays
Sharp has reported an extraordinary loss of 117.1 billion yen ($1.4 billion) for the financial year ending March 2012. The company has cited restructuring costs and inventory losses as the causes for the write-down, but also projected that its TV business would lose a further 18.7 percent of its projected sales in the current year. The company has decided to convert some of its big-screen LCD production lines into mobile LCDs as it tries to reassert its dwindling display business. It's yet more bad news after the company sold part of its LCD manufacturing business to Hon Hai, Sony withdrew from a joint venture and refused to deal with Sharp in the future, plus an 86 percent collapse in profits.
Arman Ahnood teases OLED display with solar cells, idealizes the self-sustaining smartphone
Plenty of effort is going into improving smartphone battery life, but only a few individuals are delving into radical realms to achieve the goal. Take for example, Arman Ahnood, a researcher at the London Centre for Nanotechnology, whose latest prototype uses solar cells to capture wasted energy from OLEDs. Similar to Wysips (which uses only ambient light), and equipment from UCLA (designed for LCDs), each project faces the unenviable task of making the smartphone a self-sustaining piece of gear.Ahnood's handiwork relies on an array of solar cells that surround and sit beneath the phone's display. Currently, the system averages 11 percent efficiency in its energy capture, with a peak efficiency of 18 percent. Naturally, there are gains to be made. Of the light generated from OLEDs, Ahnood approximates that only 36 percent is actually projected outward. Critically speaking, this also suggests that similar power savings could be achieved with dimmer, more efficient displays, but we'll let that slide. As it stands, Ahnood's system is able to generate approximately five milliwatts of additional power, given a screen size of 3.7-inches. It's hardly sustainable, but if the creation lets us squeeze in a few more text messages on Friday night, we'll take it.
Engadget Primed: all mobile displays are not created equal
Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. The quality of a mobile phone's display is arguably the most important factor to consider when you establish a relationship with a handset. It's inescapable, really. Whether you're playing a rousing game of Robot Unicorn Attack or (regrettably) drunk-dialing an ex, it's the one interface element that you're consistently interacting with. It's your window to the world and your canvas for creation, and if it's lousy, it's going to negatively influence everything you see and do. Today, we're delving into the world of mobile displays, where we're aiming to entertain and edify, and hopefully save you from making regrettable decisions -- when it comes to purchasing new phones, anyway. In this edition of Primed, we'll be examining the different qualities and underlying technologies of several displays, starting with the ubiquitous TFT-LCD and moving through the nascent realm of glasses-free 3D and beyond. We'll also be addressing the importance of resolution and pixel density. Finally, we'll be scoping out a handful of upcoming technologies -- while some are thoroughly intriguing, others are just plain wacky. Go ahead... buy the ticket, take the ride, and join us after the break. It's Primed time.
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.
Sharp investing $1.2b in expanding smartphone LCD production, Apple fingered as the major client
Apple's practicing its self-imposed rule of supplier polygamy this week and Japan's Nikkei is telling us all about it. It started off on Monday, when we learned that Toshiba's throwing down some cash to build a new smartphone display production plant, with Apple as the key investor and subsequent consumer, and today we're hearing pretty much the same story, only with Sharp playing the role of Japanese producer to Apple's hardware whims. A "large portion" of the $1.2 billion cost -- identical to what Toshiba's said to be spending -- of expanding Sharp's Kameyama factory is expected to be shouldered by Jobs' cash-rich crew, a postulation also confirmed by Reuters, who's managed to dig up a pair of sources agreeing with the Nikkei. Our Japanese team reports that Sharp has made its expansion plans official, but obviously there's nary a peep about any Apple connection, while DigiTimes says Toshiba has outright denied any involvement with Cupertino. Guess we'll just have to wait for the iPhone 7 teardowns to find out.
Samsung showcases 4.5-inch flexible AMOLED, may actually mass produce this one
For all intents and purposes, every single flexible display we've seen over the past few years has eventually been filed in the "awesome things that'll never materialize" drawer. There are exceptions to that rule, mind you, but we've largely been frustrated by how often these things pop up at trade shows and then vanish forever. Samsung Mobile Display, however, is hoping to change that. According to reports stemming from FPD International 2010, this here 4.5-incher is dangerously close to production, and given the lustworthy 800 x 480 resolution, we couldn't be more excited about the possibilities. We're told that Samsung is eschewing the traditional glass substrate in favor of a newfangled plastic version, and evidently it's a heck of a lot easier to mass produce. After all, we're still waiting for this thing, guys.
Sharp microchip enables dual-screen smartphones, e-readers and netbooks
Judging by the fact that our lovely planet is home to the Libretto W100, the Kno, Onkyo DX and oodles of prototypes that utilize twin panels rather than a panel and a keyboard, Sharp's newest microchip is likely to draw some serious industry attention. Improving on an idea that began in 2008, the company has recently shown off a new chip (dubbed LR388G9) that can control two mobile LCDs and can simultaneously display a pair of different 1,024 x 480 pixel clips on a pair of screens; moreover, it can output full 1080p to any source connected via HDMI. Since '08, Sharp has increased memory capacity from 16Mbits to 32Mbits while boosting the image processing speed, and the company now intends to hawk this new guy to outfits who manufacture smartphones, e-readers, digital photo frames and even netbooks. If all goes well, the chip will ship within a 261-pin WFBGA package this September, with volume pricing pegged at around ¥2,400 ($27).
Samsung's AMOLED division is now profitable, expects major smartphone growth in 2010
If you want the dish on what's happening with mobile displays, Lee Woo-Jong, VP for marketing at Samsung Mobile Display, is as good a person to ask as any. The chap has been telling the Reuters Global Technology Summit that his company has finally gone into the black with its AMOLED production line, and that its research projects a 50 percent jump in smartphone shipments in 2010 relative to 2009. This is expected to boost demand, which is already exceeding supply, for high-quality displays. Samsung says shortages might be experienced all the way until next year, but has reiterated its belief that AMOLED is the future with a $2.15 billion investment into expanding its production lines, while also predicting a 30-fold growth in shipments of such displays by 2015. Every handset out there looking like the Wave? We could learn to live with that.
Sharp develops "world's thinnest" 2.2-inch QVGA mobile LCD
We've already seen Hitachi launch the "world's slimmest" LCD TV today, so it's rather fitting that Sharp comes through and delivers what it calls the "industry's thinnest" mobile display. Granted, we've known this ultrathin 2.2-inch wonder was coming since April, but it's always reassuring to see plans actually emerge from the drawing board. Nevertheless, this wee unit measures in just 0.01-millimeters thinner than a 1.9-inch version that AU Optronics was touting earlier this week (that's 0.68-millimeters for those keeping score), and it features a 2,000:1 contrast ratio, 320 x 240 (QVGA) resolution, 176-degree viewing angle and an eight-millisecond response time that should be suitable for mobile TV viewing. Regrettably, there's no sign of an actual release date, but those browsing the aisles at FPD International 2007 can reportedly catch it up close and in person.[Via Akihabara News]
AU Optronics develops uber-thin mobile display
AU Optronics isn't messing around when it comes to improving the displays that you're forced to look at each time that boss / SO / telemarketer rings you up, and just months after developing a screen with a sub-one-millimeter border, the firm is now tooting its horn again after crafting what it calls the "world's thinnest 1.9-inch mobile device panel." The unit measures in at just 0.69-millimeters, and since we know it's tough to visualize something that skinny, how's this for reference? It's about "13-percent slimmer than a credit card." Granted, it doesn't seem to include any type of protective covering, but it is said to weigh just 2.2-grams and boast 400 nits of brightness. Just make sure you exercise caution when smashing through your contact list in a fit of fury on this thing, okay?
AU Optronics squeezes more real estate onto mobile screens
AU Optronics seems to know a thing or two about LCDs, and the engineering minds behind the scenes have apparently developed a few mobile screens that replace those wide borders with more pixels. The firm will be showing off its new 2.2-inch transflective panel with the "world's slimmest border of 0.9-millimeters" and its 2.7-inch panel which touts the "world's highest contrast ratio" (for its size, we presume) of 2,100:1, which just barely edges Sharp's iteration. The near-borderless display is reportedly "a half size smaller" than existing renditions, and the 2.7-incher claims to be uber-bright and offer up an unusually wide viewing angle as well. Unfortunately, it sounds like this technology won't be making its way up the LCD food chain, as one researcher noted that what you see here will be "mobile device-exclusive."[Via FarEastGizmos]
LG.Philips' "world's slimmest" 1.3-mm LCD for cellphones
We know you love your cellphones thin and hopefully, rigid so check the world's thinnest TFT-LCD panel just announced by LG.Philips. Measuring a mere 1.3-mm, the panel is 32% slimmer than the current gen of TFT-LCDs and about 0.2-mm thinner than those ultra-slim OLEDs. The new LCD should allow manufactures to dip below that 6.9-mm crown held by Samsung's SGH-X820 yet up the display brightness from 300 to 400 nits. So let's see, a conservative 0.6 less of 6.9-mm means we're looking at a 6.3-mm (0.25-inch) thick phone. Hear that Sammy, we'll expect nothing less, er, we mean more. [Via Telecoms Korea, Thanks Fred for math lesson]
