Oculus Rift Dev Kit 2 is starting to arrive, more pixels and less screen door

Subject: General Tech | July 28, 2014 - 11:37 AM |
Tagged: oculus rift, DK2, oled, kick ass

The two top improvements in the second Oculus rift are aimed to reduce the screen door effect by changing the display to a full 1080p OLED screen and the inclusion of Valve's low persistence of vision feature to reduce the image smearing that DK1 users reported.  There is a brand new way of tracking your heads position in 3D with the DK2, a camera tracks the motion of hidden onboard IR LEDs to track translational movement in addition to the rotational tracking existent on the DK1.  You will need 2 free USB ports and it connects to an HDMI or DVI port on your GPU, wireless video streaming is still a hurdle for many applications let alone the Oculus Rift.  Check out the comments on Slashdot and follow the link for a full preview.

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"The hotly anticipated Oculus Rift DK2 has begun arriving at doorsteps. The DK2s enhancements include optical positional tracking and a higher resolution panel, up from 1280×800 to 1920×1080 (1080p) and moved to a pentile-matrix OLED panel for display duties. This means higher levels of resolvable detail and a much reduced screen door effect."

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Source: Slashdot

I see your 4K TV and raise you a curved 55" OLED screen

Subject: General Tech | August 13, 2013 - 10:01 AM |
Tagged: Samsung, curved lcd, oled, Multi-View, KN55S9C

Tomorrow for a cool $9000, which is cheaper than predicted, you can get your hands on the Samsung KN55S9C.  That is a 55" OLED TV which is curved to offer you a more natural viewing experience, or for anyone who can dream a way to have multiple displays curve around you instead of placing flat panels at a slight angle.  They do not state a resolution nor really any details apart from the price and size, hopefully tomorrow someone will have gotten their hands on one to get the proper specifications.  Check out Gizmodo for a brief explanation on how two people can simultaneously watch two different shows with certain 3D glasses.

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"The new display comes with Samsung's famed Multi-View feature, which means two people watch two different programs at once, thanks to the included active 3D glasses. And even though it seemed like we might never see the day, you can actually pick one up for your very own at select retailers for a cool 9K."

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Source: Gizmodo

Ready for the next OLED let down ... bendable cellphones

Subject: General Tech, Mobile | November 16, 2012 - 09:35 AM |
Tagged: oled, Samsung, smartphone

If the marketing had been accurate we would now all be using millimetre thin displays with vibrant colours and near instantaneous response, either on our desks or in some form of electronic paper.  Unfortunately organic LED screens have proven both difficult and expensive to make, with manufacturers still trying to find a way to make large OLED devices affordable for consumers.  The next possible product is one we have seen prototypes of but if Samsung is to be believed they will be hawking bendable plastic phones next year.  OLED phones would have several benefits, without glass they would weigh less than a traditional phone and could be somewhat slimmer, but the biggest benefit to OLEDs is that they can tolerate bending and twisting and still function properly.  Hit up The Register for more on Samsung's new plans as well as a look at some of the prototypes previously offered by their competitors, but not Apple.

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"Development work on Samsung mobiles fitted with flexible OLED displays is nearing completing, with handsets set to be released in the first half of 2013, it has been claimed.

A source said to be close to the matter reckons Samsung is almost ready to launch flexible displays for mobile handsets, the Wall Street Journal reports."

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Source: The Register

Sony Shelves OLED Tech, Brings Crystal LED TV To Bear Against OLED Competition

Subject: General Tech, Displays | January 9, 2012 - 06:50 PM |
Tagged: CES, sony, led, crystal led, oled, tv

While I read a few weeks ago that Sony would not be showing off any OLED TVs at CES, I was a bit saddened. The company was the first to bring a real OLED television one step above vaporware, even if it was only 11" and prohibitively expensive it was advancing the technology. Well, CES is here and Sony did not bring any OLED television to demo, much less bring to market this year. Fortunately, LG and Samsung have the OLED TVs covered. The question of how Sony plans to compete with the OLED competition seems to be in improved LED TV technology.

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Speaking of LED TV technology, while Sony did not bring an OLED TV to CES, they did bring a new LED TV that they claim is much improved over current LED back-lit televisions. They are calling this technology "Crystal LED," and it is powering a 55" prototype television at this years CES. The 55" television uses very small RGB (red, green, and blue) LEDs to create the picture. This is an important distinction as current "LED TVs" are really just LCD televisions with LEDs as the back-light; where the LEDs shine light through the LCD pixels to create the picture. This Sony prototype is an actual LED TV, not just a branding misnomer as the LED lights are what creates the picture and not just a light source.

According to Engadget, Sony claims their true LED TV is greatly improved over LED-back-lit LCDs and offers 3.5 times the contrast, a 1.5 times wider color gamut, and is 10 times faster than LCDs. Although these are Sony's numbers and should be taken with a grain of salt (until independent reviewers can verify), they at least seem reasonable and plausible. The contrast improvement and true blacks should be readily possible thanks to the panel tech being self emitting. If done right, it should come close to the contrast offered by OLEDs which share the self-emitting property. The ability to be 10 times faster than LCDs may be the most questionable number, but still not an outrageous claim.

Stay tuned for more information as we get it! Do you think Sony's Crystal LED prototype has a chance against OLED?

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: Engadget

OLED TV Greatness: Samsung and LG Showing Off 55" OLED TVs

Subject: General Tech | January 9, 2012 - 03:34 PM |
Tagged: tv, Samsung, oled, LG, 55

There were rumors floating about the Internet pre-CES concerning a massive 55" OLED Television from LG. Lo and behold, CES is upon us and not only do we have a OLED TV from LG to drool over, but Samsung has also joined the fray with its own TV!

The LG television is 55" of OLED panel. The TV is 4mm thick and weights a mere 16.5 pounds, which is quite impressive compared to comparably sized LCD and Plasma Televisions which can weigh around 80 pounds and are not pleasant carrying up three flights of stairs (that's personal experience talking, folks). According to The Verge, LG claims their image processing technology, "Color Refiner," and WOLED (white organic light emitting diode) panel results in "the most natural colors of any TV set."

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Also squarely in the good news pile, the company claims to have wrangled the manufacturing process into a more streamlined solution and are able to offer the panel at much lower price points than previous OLED televisions. The bad news; however, is that "much lower price points" are good but when it's "much lower" from tens of thousands of dollars, it's not all that much lower for most folks.

The LG US Director of Product Development, Tim Alessi, stated that the OLED beauty would be available for purchase towards the end of this year (Q4).

Meanwhile, Samsung is showing off a OLED television of its own. The TV promises accurate colors, "true-to-life" image quality, and extremely minimal motion blur. This is thanks to an OLED panel featuring RGB sub-pixels. In the world of apps and app stores, the Samsung TV includes access to the company's Smart TV apps. Further, the television has a Microsoft Kinect like feature called "Smart Interaction" that allows users to turn the set on and off, search the browser, and start up applications using voice commands.

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Samsung will be putting this beauty on "sale" in the second half of the year; however, there is no word yet on pricing (though indications are north of "if you have to ask, you can't afford it" territory).  More info on the Samsung can be found here.

While I won't be getting one of these this year, I will definitely be jealous of the early adopters who do. Although the 4K 3D LED backlit LCD TVs are cool and all, OLED colors just look so damn good! Stay tuned for more CES news and drool worthy photos (I just hope we'll be able to pry the guys away from the OLED and 4K TV demos)!

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: The Verge