• LG to Unveil 55-inch OLED TV at CES 2012, Perfect Choice for Apple HDTV

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    LG 55-inch OLED TV

    LG will be showcasing their latest creations at the Consumer Electronic show. The much Anticipated 55-inch OLED TV comes with a 4 mm bezel and weighs 7.5 kg. It’s 1,000 times faster than LED/LCD displays and has infinite contrast ratio.

    Apple is rumored to introduce its first line of HDTVs and this LG displays seem fit to what we may expect from Apple this year. LG has a good relationship with Apple, as they provide display panels for iPhone Retina displays, iPod Touch, and the 27-inch display iMacs.

    LG 55-inch OLED TV

    Check out the press release below:

    WORLD’S LARGEST OLED TV FROM LG OFFERS MORE REALISTIC COLORS, BRIGHTER PICTURE, FASTER SPEED

    LG Unveils Much Anticipated 55-inch OLED TV for First Time at CES 2012

    SEOUL, Jan. 2, 2012 – LG Electronics (LG) will present the future of TV technology at the Consumer Electronics Show (CES) in Las Vegas with the unveiling of the world’s largest OLED TV with a display size of 55 inches. By incorporating the company’s 4-Color Pixels and Color Refiner features with LG Display’s advanced OLED (organic light-emitting diode) panels, LG OLED TV generates the most natural colors of any TV set at a much lower price point than could have been achieved using the standard manufacturing process.

    “Working closely with LG Display, we have a product which not only delivers on all the advantages of OLED over LCD but at a significantly lower cost than what could be achieved using existing OLED manufacturing technologies,” said Havis Kwon, President and CEO of LG Electronics Home Entertainment Company. “OLED is clearly the future of home TV entertainment and LG is very focused on making this exciting technology as easy as possible for consumers to embrace.”

    What sets LG’s TV picture apart from other OLED TVs is 4-Color Pixels and Color Refiner which work together to generate natural and accurate colors that are sharp and consistent. The 4-Color Pixels feature allows for more accurate color depiction by using a set of four colors (red, green blue and white) in comparison to the RGB setup used by other OLED TV manufacturers. Color Refiner ensures consistency in colors from a wider viewing angle via an LG algorithm which improves and refines hues and tones. This is in contrast to other OLED TVs which often exhibit drastic changes in hues from different viewing angles and abnormal color gamut.

    Boasting an infinite contrast ratio, LG’s OLED TV exhibits vivid colors and the smallest details regardless of the overall luminance of the on-screen image. In turn, colors and details throughout an entire image are preserved with utmost clarity and sharpness, even when displaying scenes with dark lighting. Such color capabilities are technically impossible with LED and LCD display panels. And at 1,000 times faster than LED/LCD displays, LG’s OLED TV shows crystal clear motion without any blurring or bleeding.

    And LG’s OLED TV is as aesthetically pleasing as it is technologically sophisticated. LG’s Slim and Narrow Bezel design gives the TV a sleek, minimal look and at only 4 mm thin and a mere 7.5 kg, LG’s OLED TV practically blends into the wall.

  • Samsung Galaxy Nexus Screen Held Back by Cheaper PenTile OLED

    // Gradly // Apple, blog, iPhone, Samsung, Tech. No Responses

    Samsung Galaxy Nexus

    The new Samsung Galaxy Nexus sports a 720p HD display, its 4.65-inch screen is said to be held back by cheaper technology that gives it a lower pixel density and poorer color accuracy than Apple’s Retina Display found on the iPhone 4S and iPhone 4.

    According to FlatPanelsHD, the Galaxy Nexus features a display branded “Super AMOLED” by Samsung, which is less than the “Super AMOLED Plus” screen featured on the already-available Galaxy S II smartphone. The removal of “Plus” from the name references that the screen uses a cheaper PenTile OLED, despite the fact that it has more pixels per inch, .

    The less expensive panel on the Galaxy Nexus means that individual pixels must share subpixels on the screen, which undercuts the 315 pixel-per-inch density of the Galaxy Nexus display.

    “A PenTile OLED panel was recently introduced with the Samsung Galaxy Note, and we were not impressed. In real world PenTile means loss of details and sharpness, as well as a bluish/greenish tint around letters (depending on the background color)”

    By calculating the “real” pixel density of the display with the PenTile subpixel sharing, the Galaxy Nexus is said to have a pixel-per-inch number of about 200, which is just slightly higher than the Super AMOLED Plus screen on the Galaxy S II.

    “So, the HD Super AMOLED display in the new Galaxy Nexus is not as awesome as it sounds — unfortunately,” author Rasmus Larsen wrote. “And the reason that people do not call it a Retina display should seem much more obvious to you now that you know the underlying technical architecture.”

    The pixel density numbers of the Galaxy Nexus are also affected by the fact that the new flagship Android device has a large 4.65-inch screen to fill. For comparison, the iPhone 4S and iPhone 4 feature a display more than an inch smaller diagonally, at 3.5 inches.

    Samsung/Google states that Galaxy Nexus has a slightly curved screen but the same was said for the Nexus S where it was later revealed that only the front glass was curved

    Apple made the term “Retina Display” part of its marketing with the launch of the iPhone 4 in 2010. The name was chosen because Apple says the individual pixels are so small and densely packed that they cannot be seen by the human eye. The iPhone 4 and its follow-up, the newly released iPhone 4S, feature a pixel-per-inch density of 326.