flexibledisplay
Latest
Samsung's 'unbreakable' display survives UL scrutiny
Phone makers have promised unbreakable phone screens for years, but they tend to involve awkward compromises like soft, scratchable surfaces. Samsung Display might just fulfill that promise, though. Underwriters Laboratories certified an "unbreakable" Samsung panel (not yet pictured) as capable of surviving military-grade durability tests without damage. This included dropping it 26 times from a height of four feet and subjecting it to extreme temperatures. It even survived a drop test at 6 feet without any battle scars. Update: Samsung Display posted a video of its new screen, showing how its lightweight plastic cover compares to traditional glass. In the video it survives several strikes from a hammer with no damage to show for it.
Graphene is the key to tougher flexible OLED displays
You can already find flexible displays in your phone or smartwatch, but there's a good reason you don't find them everywhere: the transparent electrodes in many OLED screens are too fragile to take a lot of abuse. That might change in the long run, though. South Korean researchers have made the first OLED panel that uses graphene for its electrodes. The hyped wonder material is both flexible and shouldn't chip, which is more than a little important for a display that you're going to bend and twist. This will ideally lead to displays woven into your clothes, or next-generation wearables that can take a lot of punishment.
ICYMI: Targeting Zika with tech, flexi-cam and more
#fivemin-widget-blogsmith-image-547051{display:none;} .cke_show_borders #fivemin-widget-blogsmith-image-547051, #postcontentcontainer #fivemin-widget-blogsmith-image-547051{width:570px;display:block;} try{document.getElementById("fivemin-widget-blogsmith-image-547051").style.display="none";}catch(e){}Today on In Case You Missed It: Brazil is taking on the Zika virus by creating a smart billboard that attracts, then kills mosquitoes. Columbia University researchers built a camera prototype that takes pictures at a curve. And a Chinese company has stepped to Tesla with a self-driving, electric-only vehicle, though it isn't in production yet. Definitely share the latest in the Volkswagen emissions scandal with your friends who could use $5,000 (but might not get it); or just take in this performance from Prince as he was inducted into the Rock & Roll Music Hall of Fame. He was just so talented. As always, please share any great tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.
Extra-thin LEDs put a screen on your skin
Eventually, wearable displays might be so thin that they effectively blend into your skin. University of Tokyo researchers have developed an optoelectronic skin whose polymer LEDs and organic photodetectors are so thin (3 micrometers) that they practically blend in with your body. If it weren't for the thin film needed to attach the display in the first place, it'd look like a tattoo. The technology more efficient than previous attempts at these skins, running several days at a time, and it's durable enough that it won't break as you flex your limbs.
60 seconds with a giant, rollable display for your mobile devices
At some point, you've probably wished that your smartphone had a much larger screen to watch a movie or get work done... but you can't always lug a desktop display or tablet around, can you? If Insert Coin finalist RollRR has its way, you won't have to. It's developing rollable displays that would give your mobile devices a lot more visual real estate without consuming much space in your bag. The prototype on the Engadget Expand show floor is a 10.7-inch roll of e-paper attached to a giant tube, but the ultimate goal is to fit a 21-inch or larger screen (ideally, full color plastic OLED) into a gadget the size of a small umbrella. It's also considering touch technology like 3M's silver nanowires, so RollRR could expand your input area, too -- you could edit a large image on your phone just by unrolling the sheet on a table.
The Galaxy Note Edge: Samsung's first smartphone with a bent display
It's been over a year and a half since Samsung briefly (and from a distance) showed off the Youm, a prototype of a smartphone with a curved display that wrapped around the right-hand side. While it seemed like a far-off reality at the time, Samsung announced today that the Youm's spiritual successor -- aptly named the Galaxy Note Edge -- would be coming out this fall. Sure, mass-producing a phone with a bent screen is a tremendous display of manufacturing prowess, not to mention something to show off at parties, but is there more to this unique handset than eye candy?
LG's rollable TVs are (predictably) very flexible
Remember when LG announced that it had managed to create a rollable 18-inch display? Well, here's the proof: a very much flexible OLED display. The resolution might not be there yet (1,200 x 810, alas) but the hopes and dreams of a picnic-blanket TV set -- they're getting more real every day.
Images created with nano-pixels are smaller than the width of a human hair
A group of Oxford University scientists have accidentally created a new display technology -- one that could enable a new era of smart glasses, bendable displays and even artificial retinas. The team refers to its discovery as 'nano-pixels;' it's a tiny sandwich of phase change material and transparent electrodes that change color when given a tiny jolt of current. These stacks can be used to draw tiny images, like the examples above, each one smaller than the width of a human hair. "We didn't set out to invent a new kind of display," explained research lead Harish Bhaskaran, his team was just exploring the relationship between the electrical and optical properties of phase change materials. Creating nano-pixels just sort of happened along the way.
LG has a very flexible 18-inch display, promises 60-inch rollable TVs
It's been a while since we've seen any new curved or flexible displays following LG's G Flex and Samsung's Galaxy Round smartphones. LG Display is thinking bigger now. It's announced that it's been able to create an 18-inch OLED panel that has enough give and flexibility to roll into a tube that's a mere 3cm across. The prototype currently has a resolution of 1,200 x 810, while it's a new polyamide film on the back of the panel (instead of the typical plastic) which offers the panel substantially more flexibility -- and it's also even thinner. Alongside the flexible demo, LG's also crafted a transparent OLED panel which has triple the transmittance of existing see-through LCD displays -- that means the picture looks much better and less hazy. According to LG Display's SVP and Head of R&D, In-Byung Kang, he's confident that "by 2017, we will successfully develop an Ultra HD flexible and transparent OLED panel of more than 60 inches." Crank up that resolution and bring on the roll-up TVs.
Motorola shows how it could make smartwatches with flexible displays
Motorola has already filed for patents on both wrist-worn gadgets and flexible displays. Today, we're seeing what happens when the company merges the two technologies. A newly published patent application has revealed a Motorola concept for a smartwatch-like device where both the screen and the shell underneath can flex in tandem. Much like a metal watch band, the chassis would be made of links; grips on each link would bend the display. It's a simple idea, although we're not expecting a product out of it any time soon -- the company will need flexible circuits before any bendy wearables can reach its roadmap.
LG G Flex review: a promising phone, but not one you should buy right now
It's not too often we get to review a product with a completely new form factor, but we relish the opportunity when we do. This time, we're taking a closer look at the LG G Flex, one of two curved smartphones that have come out of Korea over the last two months. The idea of a curved device is enough to pique anyone's interest, but there's one thing holding it back from mainstream acceptance: the price. Retailing for the US equivalent of $940, this unique handset isn't for the budget-conscious, and it isn't going to make your every dream come true either. To most potential buyers, the return on investment is pretty low; it's high-end, sure, but is it worth paying a $200 or $300 premium just for the shape? We believe you already know the answer to that, but keep on reading to find out if we agree with you.
LG's G Flex actually flexes (video)
We've known for a while that LG's upcoming G Flex smartphone features a pretty noticeable arc from top to bottom, but thanks to a source who's spent some time with the device, we now know that the phone is more aptly named than we first suspected. The 14-second video you see below shows that the curved device actually offers some give to it; according to our informant, you have to apply a reasonable amount of force to duplicate the desired effect, so it's not going to simply happen when it's hanging out in your pocket or purse. We can't imagine that you should do this on a regular basis, but it's probably good for the occasional party trick. This particular feature has been left out of the public eye until now, but here's what else we know so far: the G Flex comes with a 6-inch 720p OLED display, a Snapdragon 800 processor and 2GB RAM, along with the G2-inspired rear volume and power buttons. You'll also get to enjoy LG's new "self-healing" coating which is capable of repairing hairline scratches that you may incur on the back of the phone. All told, this is shaping up to be a very intriguing device that we can't wait to play around with.
LG G Flex curved smartphone revealed in press renders, will launch next month (update: 6-inch display)
LG has admitted that "bendable and unbreakable" smartphone displays are already in production, and we've heard plenty of rumors about a device known as the G Flex which features the new tech. Engadget has come across a trio of renders of the upcoming device, and we have learned from our sources that it will be coming out sometime next month -- pricing and availability (as well as hard specs) are as of yet unknown, however. As you can see in the images (above and below), the G Flex offers a curved display, but LG's version approaches it at a literally different angle from the Galaxy Round that was announced last week: instead of it curving from left to right, the G Flex goes orthogonally from top to bottom. We'll update you with more information and images as we get closer to the device's launch. Update: Our sources have confirmed to us that the G Flex will indeed have a 6-inch display, as rumored previously.
Daily Roundup: LG's bendable displays, Fox News' revamped newsroom, FiLIP smartwatch and more!
You might say the day is never really done in consumer technology news. Your workday, however, hopefully draws to a close at some point. This is the Daily Roundup on Engadget, a quick peek back at the top headlines for the past 24 hours -- all handpicked by the editors here at the site. Click on through the break, and enjoy.
LG 'G Flex' phone with flexible 6-inch display rumored for unveiling next month
Been wondering what LG was doing with that flexible display technology it showed off at SID? Apparently it was working on the G Flex, a 6-inch smartphone with a curved screen. The typically innominate "person familiar with the company's launch plans" told CNET the device will be announced in November, providing the outlet with a low resolution sketch of a curved yet rigid smartphone design. This meshes quite well with the prototype display we saw earlier this summer, which trumpeted the durability of its plastic construction (which it demoed by hitting the panel with a mallet) over its ability to bend. The prototype display is also said to be cheaper to manufacture and lighter than traditional screens, both of which bode well for the end user. Still, the word "curved" seems to have been chosen carefully -- it's probable that this device will mirror Samsung's rumored smartphone and will be an artistically bent handset rather than a flexible one. The official announcement isn't due until next month, but we've reached out to LG for a comment, just in case.
Samsung will announce a curved smartphone next month, but it won't be 'completely flexible'
In the midst of Samsung's global launch for its Note 3, the company is already thinking about its next big reveal. This time around, it'll involve a curved display. The unnamed device could appear in Korea next month, according to Reuters, although Yonhap News (through the wonders of Google Translate) was told to expect a new device announcement some time in Q4. In either case, it's soon. The last time we heard about Samsung's handheld flexible displays was back in CES in January, where a 5.5-inch prototype device named 'Youm' was revealed -- that's what you can see above. The prototype's screen stretched to the outer edges of the device and was able to display notifications along the side, although the handheld itself wasn't flexible. According to Park Sang-jin, CEO of Samsung SDI, the new device will use a similar OLED panel and will be curve-shaped ("not completely flexible"), which will "differentiate" the device from Samsung's existing smartphone family. We suspect it may arrive with that new camera sensor too.
Samsung's flexible display contest offers cash for device ideas, business plans
Samsung's been so busy getting its flexible displays (aka "Youm") consumer-ready, it's now got no clue what to actually do with them. As such, it's decided to pay others to be idea-men, launching the "Flexible Future Business Plan Competition" in the US. Starting August 29th and running to October 6th, the contest is calling for nifty gadget concepts that use one to 20 inches of flexible display at up to full HD resolution. They'll be judged on how important a flexible display is to the device, as well as design, practicality of hardware and business plan. The winner will receive $10k, with second and third place taking $5k and $2.5k, respectively. Samsung hopes you'll head to the source link for the full lowdown, because there are only so many bendy smartwatches one can sell before you need other gear to put wobbly panels in.
Tentative Samsung smartwatch design unearthed in Korean patents
While Samsung hasn't been shy about its desire to build a new smartwatch, we've had few clues as to what that wristwear could look like. However, Moveplayer has uncovered a trio of Korean design patents that, combined, could represent a design template. Registered between March and May, the patents show a watch with both Android-style controls in the middle and a prominent flexible display. The device looks plausible, but we wouldn't leap to conclusions -- companies frequently patent designs that won't necessarily ship. There's also no clear connections to a previously filed Gear trademark associated with wearable technology. If Samsung ever releases a watch in this mold, though, it will at least seem very familiar. [Thanks, JunK]
Sony's 13.3-inch Digital Paper prototype sports E Ink's Mobius flexible display, we go hands-on (video)
Sony's new e-ink prototype is getting the test-drive treatment at Japanese universities, but SID provides a perfect opportunity to give the North American market a demo. We found the Digital Paper slab parked at E Ink's booth -- fitting, as the company's new Mobius flexible display is the device's biggest selling point. At 13.3 inches, the panel is larger than your typical e-reader's, but it weighs just 60 grams. That light footprint comes courtesy of E Ink's TFT tech, which allows for larger, more rugged devices without the extra weight. The Digital Paper's form factor matches the size of a sheet of A4 paper, and the on-board digitizer lets users scrawl notes on the electromagnetic induction touchscreen. Naturally, this is just one implementation of the E Ink's display, but it's neat to see a prototype in action nonetheless. Head past the break to do just that.%Gallery-189049%
Hands-on with LG's 5-inch flexible plastic OLED display at SID (video)
You can't blame us for rushing to see LG's flexible OLED HD panel here at SID. First announced earlier this week, the 5-inch display sports a plastic construction, which allows it to be both bendable and unbreakable. Most alluring of all, though, is LG's intimation that the screen tech will debut in a smartphone by the end of this year. Before we get lost in thoughts about a tricked-out Optimus G, let's take a look at this early prototype. The panel is made of plastic substrates, which are both more flexible and cheaper to manufacture than their glass counterparts. In fact, cost-effectiveness seems to be the chief objective overall. Clumsy consumers will benefit as well -- in a smartphone, the glass above the screen could break, but the OLED panel would stay in tact, resulting in lower repair costs. At the company's booth, a demo area let attendees take a hammer to the standalone display and twist it every which way -- sure enough, it withstood these torture tests. In our hands, the 5-inch screen was lightweight and responsive to twists and bends; it felt like a thick film strip. An LG rep told us the panel could sport a bigger or smaller size when it debuts in a smartphone later this year. And though the prototype on display here today was labeled merely as "HD," we're sure that resolution could be adjusted as well. For now, get an early look in our video after the break.%Gallery-188996%
