Sony’s stacked Exmor RS phone camera sensors detuned over quality worries

Posted on 21/09/2012 by Jon Fingas

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.

Filed under: Cellphones, Cameras

Sony's stacked Exmor RS phone camera sensors detuned over quality worries originally appeared on Engadget on Fri, 21 Sep 2012 13:17:00 EDT. Please see our terms for use of feeds.

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ASUS launches PB278Q WQHD monitor for pros and gamers that appreciate accurate colors

Posted on 28/08/2012 by Richard Lawler

It appears there will be plenty of options for professionals interested in WQHD monitors this fall, and ASUS has added one more to the pile on the eve of IFA 2012 with its PB278Q. An LED-backlit IPS 27-inch widescreen display with a resolution of 2560 x 1440, it has HDMI 1.4, DisplayPort 1.2, Dual-link DVI and built-in speakers. Similar to the VA278Q that was introduced at CES 2012, it will add pro-focused adjustments for more accurate color, plus ASUS QuickFit Virtual Scale and Splendid Video Intelligence tech when it ships in early September. There's no word on the price tag, but if you're interested in something with more pixels than your current 1080p setup, there's a video from ASUS Republic of Gamers Australia embedded after the break.

Continue reading ASUS launches PB278Q WQHD monitor for pros and gamers that appreciate accurate colors

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ASUS launches PB278Q WQHD monitor for pros and gamers that appreciate accurate colors originally appeared on Engadget on Tue, 28 Aug 2012 05:03:00 EDT. Please see our terms for use of feeds.

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RGB + LED + USB = blink(1)

Posted on 16/07/2012 by Technabob

While I particularly like the look and programmability of the L8 SmartLight, it might be a bit showy and overkill for many needs. If you’re looking for a simpler way to indicate activity on your computer or the internet, you might want to check out this little gadget instead.

blink 1 a

It’s called the blink(1), and it’s a tiny programmable RGB LED with a USB connector on the end of it. Just plug one into a spare USB port, and you can program it to blink or glow in any color based on software triggers from your computer. For instance, you can have it glow when you have a new email, or maybe when a friend signs on to Skype. It can be used to indicate pretty much anything you’d like. And if you’ve got more than a single available USB port, you can go to town with multiple blink(1)s.

The blink(1) will ship with apps for Mac OS X, Windows and Linux, and since its designed to be Open Source, you’ll be able to custom program it for other applications as well – and there are C and Java APIs for low-level access. Each tiny blink(1) sells for $30(USD), or you can pick up a two-pack for $55 over on Kickstarter. The project has already surpassed its funding goal, so it’ll definitely go into production.

Sony, Sumitomo push laser projectors forward with a new, more powerful green laser diode

Posted on 21/06/2012 by Richard Lawler

As cool as lasers are, so far there are precious few commercially available display devices available that use them. That may change with this new green semiconductor laser diode announced by Sony and Sumitomo, capable of the brightness necessary to replace the more expensive light sources used to fill in the middle of the RGB setup. According to the two companies, it's the world's first one capable of over 100mW power at 530nm, which they think will make it a fit for both advanced projectors and compact light projectors. Check after the break for more details on how the technology came to be -- drawing heavily on Sumitomo's production techniques and Sony's GaN laser technology developed with Blu-ray -- we'll let you know when there's a LaserVue or REDray setup priced for general consumption.

Continue reading Sony, Sumitomo push laser projectors forward with a new, more powerful green laser diode

Sony, Sumitomo push laser projectors forward with a new, more powerful green laser diode originally appeared on Engadget on Thu, 21 Jun 2012 07:47:00 EDT. Please see our terms for use of feeds.

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LG renames Optimus LTE to Optimus True HD LTE, disses Samsung’s HD Super AMOLED

Posted on 14/04/2012 by Richard Lai

While the Optimus LTE's already made its way to South Korea, Japan and the US (in the guise of the Spectrum and the Nitro HD), LG's decided to give this dual-core handset a new name ahead of its Hong Kong launch at the end of this month. Ladies and gentlemen, meet the Optimus True HD LTE. Alas, the "true HD" part here doesn't actually mean the phone's getting 1080p resolution on a 4.5-inch panel (which would be 490ppi; yet Toshiba's actually done it!); but we were told that 'tis really just a dig at Samsung's HD Super AMOLED technology -- you know, the magic behind that 4.65-inch screen on the Galaxy Nexus and the Galaxy S II HD LTE.

Simply put, LG doesn't think that 1,280 x 720 on PenTile counts as HD due to the lower number of sub-pixels; and while it's at it, the company also criticized AMOLED's over-expressed colors and higher power consumption in "normal user environment" -- for the latter, LG showed that its AH-IPS has a more consistent power consumption across varying levels of overall whiteness. You can see the relevant slides after the break.

Of course, we've already expressed (twice) how much we like the HD Super AMOLED display on the Galaxy Nexus. The clearness issue now is much less noticeable when compared to the original Super AMOLED; but as for color accuracy, many of us are indeed deceived by the vibrancy that we naturally enjoy -- except when you need to inspect photos, of course. Regardless, we're pretty sure that it's only a matter of time before Samsung strikes back with a, ahem, "true HD" Super AMOLED (Plus) panel -- hopefully in time for the upcoming Galaxy S III.

Gallery: LG renames Optimus LTE to Optimus True HD LTE, disses Samsung's HD Super AMOLED