LG Display To Showcase World's Largest 55" OLED HDTV At CES 2012

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News Posted: Mon, Dec 26 2011 10:03 AM
CES 2012 is but days away at this point, and it's obvious that companies are eager to grab as much of that spotlight as possible. Take LG Display here, who is pre-announcing the world's largest OLED TV panel -- a 55" beast that'll be shown off in Las Vegas. According to the company, this panel is a significant step forward in the popularization of OLED TVs and demonstrates the effective application of AM OLED technology to larger panel sizes at a more cost efficient level.

"Our objective has always been to actively define and lead emerging display technology markets," said Dr. Sang Beom Han, CEO and Executive Vice President of LG Display. "Although OLED technology is seen as the future of TV display, the technology has been limited to smaller display sizes and by high costs, until now. LG Display's 55-inch OLED TV panel has overcome these barriers."


Specs wise, there's a high contrast ratio of over 100,000:1 and wider color gamut than that produced by LCD panels. With no need for a special light source, LG Display's 55" OLED TV panel is also able to utilize a simplified structure thinner than that of a pen (5mm), and lighter than LCD panels. The panel's minimalist structure also allows for the realization of unique design elements. The panel adopts an Oxide TFT technology for backplane which is different from a Low Temperature Poly Silicon (LTPS) type generally used in existing small-sized OLED panels. The Oxide TFT type that LG Display utilizes is similar to the existing TFT process, with the simple difference lying in replacing Amorphous Silicon with Oxide. Moreover, the Oxide TFT type produces identical image quality to high performance of LTPS base panels at significantly reduced investment levels.

Additionally, LG Display uses White OLED (WOLED). WOLED vertically accumulates red, green, and blue diodes. With white color light emitting from the diode, it displays screen information through color layers below the TFT base panel, which leads to a lower error rate, higher productivity, and a clearer Ultra Definition screen via the benefits of small pixels. Further, it is possible to realize identical colors in diverse angles via color information displayed through a thin layer. Lower electricity consumption in web browsing environments for smart TVs is another key strength of WOLED.

There's sadly no mention of a price, but we're sure it won't be cheap. 55 inches of OLED? Yeah, sounds pricey.
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Marco C replied on Mon, Dec 26 2011 11:50 AM

Gonna have to check this thing out in person.

Marco Chiappetta
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CDeeter replied on Tue, Dec 27 2011 8:49 AM

Love the thin bezel on it. Other than picture quality, bezel thickness ( or thinness ) is what I look at in a new TV, with the holy grail being a almost non existent bezel that creates the illusion of a floating picture. Looks like we're not too far away :-)

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