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Samsung develops 21-inch OLED for TVs

Posted on 4-Jan-2005 21:49 | Filed under: News


Samsung Electronics had developed the largest single-panel active matrix-based (AM) Organic Light-Emitting Diode (OLED) display currently available.

At 21-inches, this OLED features the highest resolution at 6.22 million pixels (WUXGA: wide ultra-extended graphics array). In addition, the company adopted AM-based technology for its low power consumption and high-resolution qualities.

Samsung's new OLED offers brightness of 400 nit, contrast ratio of 5000:1, color gamut of 75 percent and fast response times, making the product ideal for viewing HD-resolution video images.

The OLED uses Amorphous Silicon (a-Si) technology and can be mass-produced within Samsung's existing TFT-LCD lines. Samsung Electronics has now applied the a-Si technology to produce large-sized OLED panels within 4th and 5th generation production lines.