Plasma and LCD TVs getting thinner

Ultra-thin flat panel displays were the highlight of this year’s International Consumer Electronics Show, with many vendors showing thinner and sleeker high-definition TVs, giving users a peek of what LCD, plasma and OLED screens will look like in a few years.

Visitors thronged the booths of Sony, Samsung, Panasonic, Pioneer and Hitachi, where the companies were showing larger flat-panel TV prototypes with reduced thickness, ranging from 3 millimeters to 39 mm, depending on the screen size.

The thinnest perhaps was Sony’s 11-inch OLED (organic light-emitting diode) TV, the XEL-1, which is 3 millimeters thick. At $2,500, the panel is much thinner than LCDs, which start at 24 mm in thickness. The XEL-1 went on sale in Japan in December and was launched in the U.S. this week. Sony also showed off a 27-inch prototype OLED TV at CES.

Samsung showed off a thin OLED display prototype with a 31-inch screen, the largest of its kind on display at CES. Measuring around 4 mm thick, it is thinner than LCD panels and displayed vivid pictures than LCD TVs.

[CES 2008] Sony Debuts First OLED Television in the United States

LAS VEGAS (CES BOOTH 14200) Sony today announced the availability of the industry’s first Organic Light Emitting Diode (OLED) television in the United States.

The 11-inch (measured diagonally) XEL-1 model is just about 3 millimeters thin and offers picture quality with extremely high contrast, outstanding brightness, exceptional color reproduction, and a rapid response time.

“The launch of an OLED TV is one of the most important industry landmarks,” said Randy Waynick, senior vice president of Sony Electronics’ Home Products Division. “Not only does the technology change the form factor of television, it delivers flawless picture quality that will soon become the standard against which all TVs are measured.”

Under development for more than 10 years, Waynick said OLED displays not only offer a striking form factor, they deliver “unmatched performance” in key picture quality categories. With its light-emitting structure, OLED displays can prevent light emission when reproducing shades of black, resulting in very deep blacks and a contrast ratio of over 1,000,000:1. The lack of a backlight allows the device to control all phases of light emission from zero to peak brightness. The innovative technology delivers exceptional color expression and detail without wasting power, so it is an exceptional energy-saver.

The OLED display panel uses extremely low power levels since the light-emitting structure of the panel eliminates the need for a separate light source. As a result, OLED panels can be up to 40 percent more efficient per panel inch compared with a conventional 20-inch LCD panel. Additionally, since OLED displays create their own light, any mercury associated with traditional backlighting is eliminated.

Sony’s unique “Super Top Emission” technology features a wide aperture ratio producing high brightness and efficiency allowing the TV to deliver an accurate picture. The device’s proprietary color filter and micro cavity structure allow it to reproduce natural colors — even in darker scenes — and more faithfully recreate the colors that were originally intended.

Since OLED technology can spontaneously turn the light emitted from the organic materials layer on and off when an electric current is applied, it features rapid response times for smooth, natural reproduction of fast-moving content like sports and action scenes in movies.

Sony’s new OLED TV features the latest connectivity options, including two HDMI inputs and a Memory Stick® slot for viewing high-resolution photos.

The inaugural model is also DMeX compatible so consumers can add BRAVIA Internet Video Link service (as well as other modules under development). Using a broadband connection, the module streams select Internet video for no charge from content providers directly to the television without a computer. Current BRAVIA Internet Video Link content partners include CBS and FEARnet.com — which were announced today — Yahoo!, AOL, Crackle, CondéNet, Sports Illustrated, blip.tv, and Sony Pictures.

The XEL-1 OLED TV is now available for about $2,500. Initially, it will be in limited supply at Sony Style® retail stores nationwide.