Tag Archives: triluminos

Tetrapod quantum dot LEDs could lead to cheaper, better HDTVs soon

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DNP QUANTUM DOTS IN YO TV

Until Sony started shipping its Triluminos HDTVs, the future of quantum dot (QD) technology in real-world products was mostly theoretical. Now, a company called Quantum Materials has started shipping its "Tetrapod Quantum Dots" material to an unnamed Asian electronics manufacturer, hinting at the possibility of other QD-enhanced products on the market. The company didn't mention any particular devices, but this tech has the potential to create displays that are brighter, more energy-efficient and have greater contrast than the competition.

This technology allows companies to create LED-backlit LCDs using a single material as opposed to several on traditional ones -- this supposedly keeps costs low, although the aforementioned Sony HDTVs were anything but cheap. Quantum Materials CEO Stephen Squires specifically claims his company's tetrapod technology works with fewer dots overall and better manufacturing tech to hit the lowest cost possible. Samsung and LG have shown off quantum dot tech in years past -- we'll eventually find out if either one is the anonymous manufacturer in line to mass produce it.

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Source: Quantum Materials

Sony unveils the world’s first curved LED TV: pre-orders open now for $4,000

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Sony unveils the world's first curved LED TV, takes preorders today for $4,000

Sony didn't mention this during its IFA press event, but it just unveiled a big treat for home theater fans: meet the S990A, the world's first curved-screen LED TV. The introductory 65-inch, 1080p model uses the same color-rich Triluminos display technology that we've seen in Sony's recent TVs, just in a more immersive (or at least, more impressive-looking) form factor. Its built-in sound quality reportedly gets a boost, too. Since the eight built-in speakers are angled at different directions, Sony can simulate surround sound more convincingly than it could with a flat-panel set. As you'd expect, the TV also includes mobile-friendly features like Smart Connect media sharing, One-touch NFC remote pairing and second screen interaction through SideView. The S990A won't ship to the US until late October, but Sony is taking pre-orders today -- and at a $4,000 asking price, the curved LED set is much more affordable than its OLED counterparts.

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Source: Sony

Alleged Sony Xperia ‘Honami’ specs reveal beefy 20MP camera sensor

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Alleged Sony Xperia 'Honami' specs leak

We're a little more than a month away from a flood of gadget news at IFA in Berlin, and we have a sneaking suspicion that an imaging centric flagship smartphone from Sony called "Honami" is going to be there. We've seen hints of what the phone's camera UI looks like, and now a leak from the Taiwanese site ePrice says the device has a 20.7-megapixel ExmorRS sensor that's the same size as the one in the Galaxy Camera and other point-and-shoots. It's also paired with a "Sony G-Lens," though hopefully not one as bulbous as some others we've seen. Other specs include a 5-inch 1080p display with the same Triluminos technology that's in the Xperia Z Ultra, Qualcomm's latest Snapdragon 800, 16GB of internal storage that can be expanded with microSD and a fairly massive 3,000mAh battery. If the alleged spec sheet after the jump is to be believed, then the Lumia 1020 and GS4 Zoom might have to face some serious competition.

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Source: ePrice (translated)

Sony’s 2013 HDTVs start shipping, quantum dots are on the way

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We got a peek at Sony's 2013 HDTV lineup during CES in January, and now the company has announced they're starting to roll out and confirmed official pricing. The new sets add features like NFC, MHL and Miracast support to certain models, while the top of the line W900A is its first to use Quantum Dot technology in combination with edge LED lighting. Sony's brought back its old Triluminos brand name for the technology, which it claims provides a wider color gamut while keeping prices quite a bit lower than its last TVs to rock the tag, the now-retired XBR8 series.

There's no word on the XBR series, but in the lower W- and R- lines the KDL-W900A is the only one with Triluminos. It also brings an extra long internal speaker duct for improved sound and standard NFC remote, and the 55-inch model will carry an MSRP of $3,299. The step down W802A version keeps MHL standard, has the NFC remote as an option and comes in 55- and 47-inch versions that start at $1,799. The 32-inch W650A will ship for $799. The R-Series dodges some of the higher end features, but some still include 3D, WiFi, RVU and the Sony Entertainment Network suite of apps including Netflix, Hulu Plus and more. The R550A has all that and is available in 70-, 60- and 50-inch versions that start at $1,399. Hit the source link for info on more models, or just keep an eye out on (digital) store shelves as these leak into retail.

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Source: Sony Blog

Quantum dots help return ‘Triluminos’ RGB LED lighting to Sony HDTVs

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Quantum dots power the return of 'Triluminos' RGB LED lighting to Sony's 2013 HDTVs

While 4K TVs are excellent, for the next couple of years most of us will still be selecting a 1080p model when we're out shopping, and now we've got a little more detail about some of the new ones Sony announced last week. After letting its "Triluminos" RGB LED lighting technology fall by the wayside after 2009 because of its high cost, Sony has brought the brand back in this year's HDTVs. Noted in the press release and highlighted today in the MIT Technology Review, this iteration uses QD Vision's quantum dot technology to enhance the red/green/blue LED backlighting the series is known for. According to the CTO of QD Vision, the TVs start with a blue backlight -- instead of the standard white LED -- which stimulates quantum dots that emit "pure green and pure red." Sony was very proud of its Triluminos tech at the show and our experience at demonstrations seemed to validate the quality of the approach. While we've been hearing about quantum dots for years, this is reportedly their first appearance in a mass produced consumer product, once it hits homes we'll be able to tell if the wait was truly worth it.

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Source: MIT Technology Review