LG’s ‘World’s Largest’ OLED HDTV (55-Inch)

With CES 2012 just over a week away now (January 10th 2012), manufactures are already trying to grab our attention, and LG have just much succeeded with their latest press release.

This press release has promised us that LG will be showing off their latest OLED HDTV offering which they claim to be the “world’s largest OLED HDTV” at 55-inches. From our knowledge this is the large OLED HDTV to-date to have been announced, unless of course another manufacturer takes their wraps off another larger OLED HDTV at CES 2012.

We have already heard rumors of a Samsung 55-inch OLED Google TV a few weeks ago, which might also make an appearance at CES.

LG have already announced its plans to release a 55-inch OLED HDTV in mid 2012, so hopefully this model they have on display at CES 2012 is the real deal and not a prototype, or at least a beta model of a set which will be available to eager buyers later in 2012.

LG 55-inch OLED HDTV

LG 55-inch OLED HDTV

LG say in their press release that the HDTV uses white OLEDs which are overlaid with colors, which they claim provides for an “ultra definition” screen with a lower error rate, with clearer and more colors than standard LCD / LED HDTV. This statement also leads me to believe that this might not be a “True” OLED HDTV, as im not sure where these “colors” are coming from, as it doesn’t state that it makes use of Red, Green, Blue OLEDs. Hopefully this will become clear in time.

Two photos have been provided of the super slim 5mm OLED HDTV, which we must admit does look amazing.

We’re sure we will find out more about this beauty when CES 2012 kicks off. Hopefully there will be an indication of pricing and release dates, but we’re not getting our hopes too high just yet.

Update: LG have just released a new press release and amazing new photos on this LG 55-inch OLED HDTV, so be sure to view that also.

Seoul, Korea (December 26, 2011) – LG Display [NYSE: LPL, KRX: 034220], a leading innovator of thin-film transistor liquid crystal display (TFT-LCD) technology, today announced that it has developed the world’s largest 55-inch OLED(Organic Light Emitting Diodes) TV panel. The 55-inch 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.”

Superior Image Quality in an Ultra Thin Design
LG Display’s 55″ OLED TV panel produces remarkable image quality with no after image due to its high reaction velocity, as well as high contrast ratio of over 100,000:1 and wider color gamut than that produced by LCD panels.

OLED, a medium that controls pixels is a departure from LCD panels which utilize liquid crystals. The new technology allows light emitting diodes to self-generate light and features a reaction velocity to electric signals over 1000 times faster than liquid crystal.

The environmentally conscious will also appreciate LG Display’s 55″ OLED TV panel. While light sources in backlight units, like LCD panels, must always be kept on, the OLED panel allows diodes to be turned on or off which enables lower power consumption than conventional 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.

Advancing the Popularization of OLED TVs
Although industry watchers anticipate OLED as the future of TV display, to date, the technology has faced challenges due to limitations on the sizes of displays it can be applied to and a high level of investment required. LG Display has successfully addressed these issues with its 55″ OLED TV panel.

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.

Showing at CES 2012
The world’s first 55″ OLED TV panel from LG Display will be made available for showing to select media and customers at a private booth starting on January 9 in Las Vegas through the end of CES 2012. For information regarding a product tour, please contact the individuals listed below.

Posted under: LG


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