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Researchers boost solar energy by tapping infrared light
Our sun blasts out over 50 percent of its energy as "near-infrared" light, but solar cells only harvest visible light. As a result, the best commercial panels only convert about 20 percent of solar energy to electricity. Researchers from UC Riverside have now figured out how to "upconvert" infrared energy into much more useful visible light, a process that could make solar panels up to 30 percent more efficient. To do it, the team combined semiconductors with organic molecules, resulting in a material that essentially helped them "reshape the solar spectrum," according to lead researcher Christopher Bardeen.
JVC shows off projectors with 4K precision, but not quite 4K pixels
JVC first brought 4K home with its $175k DLA-RS4000 and now it's back with four new models with greater than HD resolution at much easier to swallow prices. You'll note the term used is "with 4K precision", because strictly speaking these don't project over 4,000 pixels of horizontal resolution, coming in at a still impressive 3,840 x 2,160 resolution. While this is still about four times the number of a standard HD image, it's less than say, Sony's VPL-VW1000ES. Filling in the difference is JVC's e-Shift technology, which was originally developed for its 8K projector. It works by creating two 1080p frames, with one shifted down diagonally and alternated at 120Hz to create the effect. The scheme is not far off from the old wobulation technology featured in some "1080p" DLPs once upon a time, but this time there are no moving parts as it's all being done electronically. Shown off with an HD resolution source the upscaled image was still impressively sharp to us, even up close, while it also handles native 4K feed. While JVC may not be winning on raw pixel count, what it does have is a serious price advantage. Sony indicated its hardware would be available for "less than $25,000" but the top of the line JVC has an MSRP of just $12k, while the cheaper model will be $7,999 when they all ship in November. Check out the press release after the break and images in the gallery for details, including those so rarely seen native contrast ratio measurements. %Gallery-132988%
Mitsubishi's upconverting technology takes 1080p to 4K x 2K, you to cloud nine
So, there's good news and bad news, and we tend to prefer starting with the former. According to Akihabara News, Mitsubishi has whipped up an upscaling technology to end all upscaling technologies -- one that takes vanilla 1080p material to 4K x 2K without breaking a sweat. Now, for the less-than-awesome tidbit. For whatever reason, the tech is not yet compatible with Blu-ray content, and moreover, you're still nowhere close to being able to afford a 4K television or projector. Here's hoping this breakthrough makes 'em a wee bit more feasible for the layman, though.
NEC's SRVC-1000 adds super resolution upconverting for broadcasters
The promise of super resolution upconverting technology making all your old SD sources shiny and beautiful HD hasn't exactly translated to reality, but if viewers won't upgrade on their end, NEC is delivering its hardware to broadcasters with the SRVC-1000 transcoder. Split screen demo videos might not convince us to upgrade our TV just to watch old VHS tapes, but this rack mounted unit aims to keep archived video fresh or even allow them to keep using SD cameras -- although we'd rather they didn't -- saving money while upgrading to HDTV by producing smooth and clear upscaled video in real time. Hopefully the implementation of these units makes it even tougher to tell when some standard-definition is sneaking in, but we're not holding our breath.
ClearPlay introduces first content filtering 1080p upscaling DVD player
ClearPlay -- remember those guys? You know, the outfit who garnered all sorts of attention years ago by having their content filtering DVD players yanked from store shelves, only to be vindicated by Congress itself? Amazingly enough, these cats are still hanging around, and they've just pushed out their first filtering DVD player to upscale content to 1080p over HDMI. As expected, the $99.95 deck still sports the same filtering technology that gives dutiful parents the ability to block objectionable content based on customizable settings, but now you can rest easy knowing that any slip-up in blocking a steamy bedroom scene will be viewed by your impressionable youngster in glorious high-definition. Huzzah.
QVC HD, now with 100-percent genuine HD
Did the upconverted video QVC HD was offering get you to flip the channel right to Matlock? If so, the network wants to lure you back with its 100-percent native HD signal, which went live early this month -- we somehow missed the transition, and based on the lack of tips, we're not alone. Now we'll wait and see how long it takes QVC to figure out how to leverage HD in peddling its wares -- those HD cameras don't spare TV personalities any kindness, so expect to see some soft focus techniques applied on those dazzling CZs while things get sorted.
Eyes-on with Hitachi Super Resolution TV
While unpacking we found this clip (after the break) and these images of Hitachi's latest entry into the Super Resolution arena and figured you might want a look at this attempt to make all things SD into high definition. At least so far, Toshiba has not impressed many with its approach, we'll see if Hitachi has different luck.%Gallery-41955%
Toshiba talks about its XDE future
Not everyone has been won over by Toshiba's XDE upscaling, but the company has no plans of abandoning its in-house developed tech; at least that's what key folks behind XDE said in an interview with Home Cinema Choice mag. Not surprisingly, there's a lack of specific sales figures or technical detail on how the adaptive processing works -- there's nothing wrong with holding on to the secret sauce, after all -- but the interview definitely shows that Toshiba is feeling pressure from falling Blu-ray player prices. We've got to wonder how the company is going to deliver a model cheaper than the $150 XD-E500, though -- the gap between standard DVD spinners and cheap Blu-ray players is getting awfully thin, even for pixie dust.
Yamaha's DVX-700 2.1 HTIB promises "fully convincing surround sound"
We're not too sure why you'd pass on the opportunity to pick up one of Yamaha's phenomenal soundbars, but those who just have to have their speakers and upscaling DVD player match should find oodles to appreciate in the DVX-700. The 2.1-channel HTIB system includes a DVD player that upconverts to 1080p via HDMI along with 210-watts of power spread evenly over the subwoofer and two satellites. Each of the front two speakers include a 2.125-inch driver and 1-inch tweeter, while the subbie houses a 6.5-inch bass blaster. The system's claim to fame is its supposed ability to "deliver fully convincing surround sound performance without requiring multiple speakers to be installed throughout the room." Given just how well it has accomplished that in the past with its soundbars, we don't doubt that this bold claim is accurate; it's just that we're a tad hesitant to cough up $1,199.95 (MSRP) in order to find out.
Toshiba's 46XV545U LCD HDTV reviewed: internal upscaling is a joke
Sympathizers were outraged that skeptics (read: us) didn't believe that Toshiba's Super Resolution Technology was anything worth writing home over, and hey, we hate to say we told you so. The outfit's 46XV545U was recently reviewed over at CNET, and critics found the internal upscaling technology to be more of a gimmick than anything. Sure, it artificially sharpened some SD content for the better, but all in all, the SRT system fell under the "bad," not the "good." Overall, the set offered up a decidedly decent experience from top to bottom, yielding a "Good" rating and three out of five stars. In other words, take your dollars elsewhere -- competition is fierce, and you're in no place to settle for less than the best in any given price range.
Broadcom plots CES strategy: Super resolution upconversion, DLNA and more
Not stopping with Blu-ray hardware, Broadcom's got a even more display related tech to show off in Las Vegas next month. First up is its entry into the super resolution upconversion arena, promising to upscale standard definition or Internet streaming (a bit less relevant now that YouTube, Facebook and everyone else is going HD) to 1080p high definition resolutions. We'll be waiting to put it to the test against the best from Toshiba, Hitachi, and who ever else wants a piece. Also on deck is a DLNA connected home demo, showing what could happen when your cell, HDTV, set-top box and PC all talk to each other and shift media seamlessly between platforms (but probably won't.) Slightly less exciting is the promise of a 120Hz digital TV platform with integrated CableCARD and Internet support based on technology aquired from AMD earlier this year.Read - Broadcom to Demonstrate Super Resolution Technology at CES 2009, Enabling High Quality Viewing of Low Resolution Media ContentRead - Broadcom to Showcase a DLNA®-Enabled Connected Home at CES 2009Read - Broadcom Integrates Technologies and Resources from Its AMD Digital Television Business Acquisition
Ask Engadget HD: A second Blu-ray deck, or an upscaling DVD player?
We've always heard that treating your guests well pays off in the end, but giving them their own Blu-ray player? Hmm... "I've got a PlayStation 3 in the living room, but I'm on the fence with what kind of player to get for our guest room. Should I spring for a second Blu-ray player of some kind, or should I just get an upscaling DVD deck? With prices of the entry-level BD machines just barely more than a decent upconverting DVD player, I'm leaning Blu. But, if I opt for another BD deck, which low-end one is the best choice?" We wouldn't hesitate to offer our recommendations of investing in a second BD deck -- after all, you never know when you'll need one for travel or loan -- but there's a whole heap to choose from in the entry-level sector. Any advice for our pal Gregory?Got a burning question that you'd love to toss out for Engadget HD (or its readers) to take a look at? Tired of Google's blank stares when you ask for real-world experiences? Hit us up at ask at engadgethd dawt com and keep an eye on this space -- your inquiry could be next.
Upscaling gets broken down and explained in layman's terms
Resolution+. Super Resolution Technology. Upscaling. Upconverting. You've heard it all, but what does it all really mean? Home Cinema Choice has taken the liberty of breaking down the art of upscaling to explain in-depth what's going on when pixels become slightly-more-detailed pixels. We'll leave the dirty work to the read link, but if you've been wondering just how good SD content could look (or if these upconverting technologies were simply sophisticated bottles of snake oil), you owe it to yourself to give this a look. As you could likely glean, the end-all statement is that upscaled material still can't match bona fide high-def, but it's still worth understanding the who's, what's and why's behind making your current DVD collection and SD shows look their best.
Hitachi makes like Toshiba and touts "super resolution technology"
We actually had to dust off our spectacles to make sure this wasn't some sort of misunderstanding, but clearly, Hitachi is pulling a Toshiba. Generally, we wouldn't make such a claim, but given that Tosh also calls its wizard-like upconverting technology Super Resolution, we'd say the likeness requires such a comparison. Reportedly, Hitachi has been toiling day and night on its own "super resolution technology," which will theoretically take SD images and scale them to near-1080p. Amazingly, we're told that it can also "convert HDTV images, such as digital terrestrial broadcasts, into images with even higher (what, SHV?) definition." The tech is executed on a frame-by-frame basis and should be exhibited at the upcoming CEATEC trade show in Japan; as for a release, Hitachi's currently aiming to get this into LCDs and plasmas "after 2010."
Toshiba's XD-E500 upconverting DVD player caught in stores
We'll apologize on our tipster's behalf for the quality of this shot, but evidently, he wasn't able to pass it through Toshiba's completely mind-boggling XDE upscaling technology before forwarding it onto us. Anyway, we reckon you can get the point -- the XD-E500 upconverting DVD player is filtering into stores, so those looking to make their current DVD collection look its best should probably take notice. Or not, whatever.[Thanks, Philip]
Toshiba's Super Resolution-infused REGZA HDTVs get US prices / release dates
Toshiba got official with its new RV / XV REGZA families last week at IFA, but now Tosh is debuting 'em along with a smattering of other lines at CEDIA. The main news here is the US pricing and availability, but if you care to get neck-deep in marketing hoopla, we'd be happy to oblige. The company is trumpeting its Super Resolution Technology (now available in the REGZA RV535 and XV545), which purportedly uses a "proprietary processing system" to "improve image sharpness, brightness and color, [thereby] enhancing standard movies, TV shows, camcorder movies and most video games to near HD quality." For details on how much he AV500, RV525, AV502, RV535 and XV545 sets will cost here in America, head on past the break.[Image courtesy of TWICE]
Anchor Bay's DVDO EDGE takes anything to 1080p for $799
If you'll recall, Anchor Bay's heralded DVDO iScan did a fairly decent job at upscaling content to high-def levels. Unfortunately, it put a crater in your wallet about $3,149 deep. Now, however, the outfit is hitting back with an all new alternative that checks in well below four digits; the DVDO EDGE upconverts all video formats as high as 1080p and relies on the same Video Reference Seres technologies to do so. Additionally, it doubles as a robust A / V hub, sporting six HDMI 1.3 inputs, two HDMI 1.3 outputs and a whole slew of analog ports. Hit the read link [PDF] for all the nitty-gritty details, and get ready to spice up your old Hi8 tapes next month for just $799.
Eyes-on Toshiba's new XD-E500 upconverting DVD player
Yes, Toshiba seems resigned to some sort of HD disc-free existence, as it continues to mope about HD DVD's loss to Blu-ray and refrains from releasing a player for the once rival format, but let's set all aside for the moment. We got a look at Toshiba's new XD-E500 in action, and we must say: it does what it sets out to do. Most consumers will see a visible quality improvement when playing their DVDs, particularly in the realm of sharpness. Toshiba's new filters are "intelligent" enough to spice up the grass while leaving the sky and clouds free of noise, and while the contrast and color filters are less necessary, many consumers will enjoy their effect -- even if video purists would scoff at such alterations. As for usability, it couldn't really be much easier to flip on and off the three different enhancements, but there's also no customization of those modes to speak of. This $150 player isn't in any way Toshiba's Blu-ray killer, but thankfully the company actually seems to recognize that, and plans to market to Joe consumer who doesn't want to fork over the dough for a Blu-ray player or doesn't want to invest in a brand new video library, and won't be insulting videophiles' intelligence with claims to the contrary. If you're looking for something to magically make DVDs look like HD, this isn't it, but it bests Toshiba's best upconverter easily, and we'd venture to guess it's probably tops yours as well. All that said, Toshiba will have in store demos of the player at major retailers, and we'd highly recommend taking a gander for yourself before you take the plunge.%Gallery-29974%
Toshiba stubbornly launches the un-Blu-ray, XD-E500 DVD player
Oh Toshiba, has it really come to this? After a humiliating loss to Blu-ray, Tosh just unveiled its new $150 XD-E500 DVD player. It's no run o' the mill DVD player mind you, this unit touts Toshiba's new eXtended Detail Enhancement (XDE) technology -- that super-duper resolution upconverting tech meant to fill the void between ubiquitous upconverting players and Blu-ray. Unfortunately, the player demonstrated offered just "subtle but noticeable sharpening of the image" when compared side-by-side (in a controlled demonstration) with an unnamed $70 upscaler -- to its credit, Tosh did not try to compare its new player with an HD-capable Blu-ray machine. Still, more than twice the price for "subtle" hardly sounds like a compelling purchase to us.Update: Official press release is now out which, oddly enough, helped us upconvert our 480i/p cynicism to full-blown 1080p/24fps skepticism.
Onkyo not quite ready for Blu-ray, offers DV-SP406 upscaling DVD deck
Oh yeah, Onkyo's definitely going to dish out a Blu-ray player of its own later this year, but it can't just sit idly until that one has spent adequate time in the oven, now can it? Say hello to the DV-SP406, a 1080p upscaling DVD player that delivers upconverted content over HDMI. You won't find SACD / DVD-Audio compatibility here, but you will find coaxial / optical digital audio ports, a USB socket for loading up multimedia files and a 180MHz / 14-bit video DAC. Not too much else to gloat about beyond that, but considering the $125 street price (available now in black or silver), we suppose that's just alright.[Via RandomlyAccessed, thanks littlefarny]
