CmosSensor
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DARPA taps IBM to help create self-destructing gizmos for the battlefield
When you look at DARPA's newest project, it almost feels like the agency's recent breakthroughs have left it a little drained, creatively. The government's research wing has announced that IBM is helping it create non-incendiary self-destructing devices for use in the field. Yawn. The new VAPR (Vanishing Programmable Resources) program would use a CMOS sensor attached to a piece of glass that, when triggered by an RF-signal, would shatter on command and destroy the sensor in the process. As the outfit tells it, this would ensure that these "transient electronics" -- such as sensors for monitoring an area for a specific time-period -- don't fall into the wrong hands and give away classified information. These sound pretty handy to be sure, but they aren't nearly as cool as robo-beetles. [Image credit: Kenno_mcdonnell/Flickr]
Timothy J. Seppala02.05.2014
Visualized: Canon 35mm CMOS sensor captures fireflies in HD (video)
Canon impressed us back in March when it unveiled its 35mm full frame CMOS sensor, which is capable of recording footage in extremely low-light situations. This time around, the company set its sights on the Yaeyama-hime fireflies on Ishigaki Island off the coast of Japan. Shortly after sundown, the Canon team managed to capture a forest full of lightning bugs in full HD in near-dark settings. To watch the video in all its bioluminescent glory, mosey on past the break.
Melissa Grey09.13.2013
Aptina unveils 1-inch sensor with 1080p video at 120FPS, we suspect Nikon wants 1
Part suppliers sometimes telegraph their customers' plans months in advance: when you're the only provider for a key piece of technology, it's not hard for others to read the tea leaves. Aptina might have just given us one such peek into the future by unveiling its 1-inch AR1011HS camera sensor this week. As the Nikon 1 series is one of the few current, mainstream camera lines to use Aptina's 1-inch sensors, it's quite possible that we're looking at a template for one or more of Nikon's tiny interchangeable-lens shooters. The 10-megapixel CMOS sensor and low-light sensitivity aren't surprises. We're more interested in the wild levels of video capture support -- the AR1011HS can record 1080p footage at 120 frames per second, oversample movies at that resolution or scale up to quad HD. There's no guarantee any or all of the features will make the cut, especially given a dearth of 4K TVs, but it's not hard to imagine Nikon playing to the 1's high-speed strengths with an even quicker upgrade. Mass production starts in the first quarter of 2013, and while neither Aptina nor Nikon has confirmed any plans, Aptina's emphasis on top-tier companies in the "performance-oriented" mirrorless camera world leaves few other choices for a partnership.
Jon Fingas09.23.2012
Sony's stacked Exmor RS phone camera sensors detuned over quality worries
Sony would still like you to get excited about its upcoming Exmor RS stacked CMOS image sensors -- just not too excited. Both the 8-megapixel IMX134 and 13-megapixel IMX135 are scaling back from their original RGBW (red, green, blue, white) coding to an ordinary RGB over concerns that they aren't meeting Sony's "image quality standards" as originally designed. Consequently, either sensor will be less sensitive to light and diminish some of that high dynamic range magic. The company also doesn't want to get our hopes up for a quick arrival on shelves and clarifies that there's a phased launch starting in January. Mobile shutterbugs may be crestfallen knowing that Sony won't have the best possible camera sensor in future Xperia phones, but the honesty at least guarantees that the company gets a timely return on its $994 million investment.
Jon Fingas09.21.2012
Sharp's slim 12.1 megapixel CMOS sensor to further trim smartphone silhouettes (updated)
Mobile waistbands are about to get tighter. Sharp's taking that whole thin is in thing to the extreme with its just outed 12.1 megapixel, 1/3.2-inch CMOS camera module. Measuring in at 5.47 millimeters thick, this component's set to ship out to manufacturers for ¥12,000 apiece (about $154) starting tomorrow and is, apparently, the result of overwhelming demand for anorexic handsets -- we're looking at you, dear readers. Okay, not really. The company actually claims its "proprietary high-density packaging technology" (jargon, much?) is responsible for this slimmed-down image sensor that's capable of full 1080p HD capture. So, does this coming wave of starved form factors mean we can expect less bloatware? Let's all hard wink at the carriers together. Update: It turns out that the Sharp AQUOS SH-01D already utilizes this awesome sensor, and you can see its optical image stabilization in action after the break -- it's super impressive!
Joseph Volpe12.01.2011
Canon's 8-inch CMOS sensor can record SPACE at 60fps
For whatever reason, Canon seemed more concerned with showing off its engineering prowess than finding a use for the giant 8-inch CMOS sensor it created last year. Fortunately, the super-powerful snapper has found its way into the 105-centimeter Schmidt Telescope at the University of Tokyo's Kiso Observatory. The sensor's size makes it a perfect fit to record in low-light; capturing the wonders of the universe in 0.3 lux at 60 fps. The University will premiere footage from the experiment, possibly with nibbles, after September 19th -- presumably in a theater with a blanket ban on people muttering the introduction to Star Trek as it plays.
Daniel Cooper09.18.2011
Toshiba unveils new CMOS sensor, flaunts smaller pixels
Hoping your next smartphone will have more megapixels while being even thinner than the last? Us too, but we're not known to skimp on image quality -- an unfortunate conundrum of squishing more pixels into a tighter space. Enter Toshiba's new CMOS sensor, advancing on both fronts, with 8 megapixels and what the firm reckons is the smallest pixel size in the industry at 1.12 micrometers. Also present is backside illumination, helping maximize photon accrual -- which should make a certain Steve oh-so proud. Currently being sampled, the teensy gizmo plans to go into mass production later this year. Interested? Peep the full release after the break.
Dante Cesa07.08.2011
OmniVision's new 5 megapixel CMOS sensor shoots 1080p video, is built for 'slimmer' devices
Apple might be poised to ditch OmniVision for its next round of iPhone / iPod Touch cameras, but that hasn't stopped the company from trotting out a fresh crop of sensors. Weeks after unveiling a beastly 12 megapixel number, it's announced the OV5690, a 5 megapixel chip, and the first to use the company's second-generation OmniBSI-2 pixel architecture. In addition to shooting 5 megapixel stills, it records 1080p video at 30 frames per second and 720p movies at 60fps. And, most notably, OmniVision cut the sensor's height by 20 percent in the hopes that it'll find a home in "slimmer" smartphones and tablets. So far, it's unclear what devices will incorporate it -- the company says key vendors are sampling the sensor at the moment, with mass production expected to begin in the second half of this year. Full PR after the break.
Dana Wollman05.18.2011
World's biggest CMOS sensor could help doctors detect and treat cancer
Move over, Canon, because scientists at the University of Lincoln have just seized the crown for world's biggest CMOS image sensor with their new Dynamic range Adjustable for Medical Imaging Technology microchip -- or 'DyNAMITe,' for short. Measuring a hefty 12.8 square cm (or about five square inches), DyNAMITe is roughly 200 times bigger than the chips you'd find in most PCs, making it the largest imager ever made on a wafer of standard, eight-inch diameter. This extra girth allows the active pixel sensor to capture images in high detail, with a 100-micrometer pitch boasting 1280 x 1280p aligned next to a 50-micron layer, carrying 2560 x 2560p. DyNAMITe can also run at up to 90fps and withstand high levels of radiation for several years, making it ideal for medical imaging, including radiotherapy and mammography. Researchers say these enhanced images could help doctors detect cancer in its earliest phases, while allowing them to monitor radiotherapy treatments more closely. No word on when we should expect to see DyNAMITe pop up in hospitals (or a Hasselblad back), but physicists at the Institute of Cancer Research and Royal Marsden Hospital are busy looking for other, potentially life-saving applications. Full PR after the break.
Amar Toor05.06.2011
OmniVision's new 12MP CMOS sensor shoots RAW pics and 1080/60p video, looks for smartphone home
So what if Apple looks set to abandon OmniVision in favor of Sony with its next round of portable device cameras? The company that currently provides the none-too-shabby 5 megapixel imager inside the iPhone 4 has just announced a new 12 megapixel sensor and it's a bit of a beast. The OV12825 pairs the goodness of backside illumination with the ability to shoot RAW stills and 1080p video at a bodacious 60fps. Funnily enough, neither feature is a novelty for OmniVision, which has already given the world the option to shoot RAW and to crank Full HD video at 60fps, but nobody has yet been willing to maximize the previous sensors' capabilities. Now that we're finally seeing efficient dual-core solutions making it to smartphones, maybe the time has come? After all, there's gotta be something else to look forward to after 1080/30p, right? OmniVision is offering samples to interested companies right now and expects volume production in the second quarter of the year. Full PR after the break.
Vlad Savov04.14.2011
Sony touts high-speed 17.7 megapixel CMOS sensor for cellphones
It's been over a year since Sony introduced the world's first 16.41 megapixel CMOS sensor for cellphones (pictured at right), but the company's now finally back with another entrant in the megapxiel race: a 17.7 megapixel sensor. This one delivers more than just a higher resolution, though, as it's also Sony's first sensor with a bandwidth of 34.8Gbps (or about five times faster than previous CMOS sensors), which promises to allow for 120 fps video at full resolution -- assuming the phone's processor and storage are able to keep up, of course. What's more, the new sensor is also said to boast some improved consumption and, according to Nikkei, it seems that Sony is planning to use it in digital cameras in addition to cellphones, although there's no word as to when either of those will be available.
Donald Melanson02.28.2011
Nikon Coolpix S9100 extends an 18x zoom from a compact body capable of 1080p video
Last we heard from Nikon on the topic of high-end point-and-shoot cameras, it was touting Full HD video and a backside-illuminated 12.1 megapixel CMOS sensor on its S8100. Well, here comes the S9100, still possessing those goodies, but now it's attaching them to a lens capable of 18x optical zoom -- a feature you'd usually expect to find on shooters far bulkier than this pocket-friendly portable. ISO sensitivity can stretch up to 3200 (only 800 in automatic mode), there's a 1050mAh battery helping power the 3-inch, 920k-dot rear-mounted display, and you'll also probably want to know that the 1080p movie mode records sound in stereo and ticks along at a healthy 30fps. Our brief time with the S9100 revealed it to be a typically well built little shooter, although we did notice zooming it backwards and forwards is a fairly slow affair -- which can grow into something of a nuisance when you've got such a massive zoom range -- while the tripod mount is way off to the left of center. We're sure Nikon has thought that decision through and balanced the camera's weight appropriately, however. Sales around the world begin on March 17th, with local pricing set at $330, €348 and £300 in the major markets. %Gallery-115974% %Gallery-115973%
Vlad Savov02.08.2011
Canon develops world's largest CMOS sensor, shoots 60fps video in moonlight
Did you ever think that you'd see a CMOS sensor measuring 202 x 205 mm? That's 7.95 x 8.07 inches to our fine imperial friends. Its impressive size -- about 40 times larger than Canon's largest commercial CMOS sensor -- translates to staggering light-gathering capabilities, capturing images in one one-hundredth the amount of light required by a professional DSLR. Better yet, the sensor is matched by new circuitry allowing for video capture at 60fps in just 0.3 lux of illumination (think full moon on a clear night). Unfortunately, the press release is more concerned with promoting Canon's engineering prowess than with product launch. Nevertheless, we're impressed.
Thomas Ricker08.31.2010
OmniVision announces 'world's smallest' 1080p camera module
Well, Samsung's had a nice one-month run, but it looks like there's a new company to claim the title of world's smallest 1080p camera -- OmniVision's just announced an in-bezel solution of its own with a z-height a full one millimeter smaller (3.5 mm compared to Samsung's 4.5 mm). To achieve that feat, OmniVision used its own 1.4 micron OmniBSI backside illumination technology, which the company says also helps to give its new OV2720 CMOS sensor low-light performance double that of similar-sized VGA sensors. Still no word on any specific products that will use the camera, but OmniVision says it's ideal for everything from netbooks to standalone webcams, and it's already slated to go into mass production this June. Full press release is after the break.
Donald Melanson05.17.2010
Samsung announces 1080p in-bezel CMOS sensor, webcam spying going HD
Next time you hit your local electronics emporium, you might just find the HD moniker attached to an unfamiliar category: bezel-integrated webcams. Samsung's newly announced S5K6A1 CMOS sensor can perform 720p video recording at 30fps or shoot 1.3 megapixel images, while its senior sibling S5K5B3 elevates those values to 1080p / 30fps and 2.1 megapixels, respectively. Touting an autofocus feature that helps with reading barcodes and business cards as well as improved low-light performance, Samsung tells us these new must-have laptop parts are set for mass production in the second quarter of this year. Samples are available today, so if your name's Michael Dell or Arimasa Naitoh, why not give Sammy a call?
Vlad Savov04.09.2010