4.1: A 20-inch OLED Display Driven by Super-Amorphous-Silicon Technology

A 20‐inch, largest OLED display in the world is demonstrated which is driven by “Super Amorphous Silicon” technology. It has been widely believed that the characteristics of amorphous silicon TFT is not sufficient to drive OLED display. This paper turns over the hypothesis to prove that amorphous si...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2003-05, Vol.34 (1), p.6-9
Main Authors: Tsujimura, Takatoshi, Kobayashi, Yoshinao, Murayama, Kohji, Tanaka, Atsushi, Morooka, Mitsuo, Fukumoto, Eri, Fujimoto, Hiroki, Sekine, Junichi, Kanoh, Keigo, Takeda, Keizo, Miwa, Koichi, Asano, Motohiko, Ikeda, Nami, Kohara, Sayuri, Ono, Shinya, Chung, Chia-Tin, Chen, Ruey-Min, Chung, Jun-Wen, Huang, Chen-Wei, Guo, Hong-Ru, Yang, Cheng-Chung, Hsu, Chun-Che, Huang, Hao-Jung, Riess, Walter, Riel, Heike, Karg, Siegfried, Beierlein, Tilman, Gundlach, Dave, Alvarado, Santos, Rost, Constance, Mueller, Peter, Libsch, Frank, Mastro, Michael, Polastre, Robert, Lien, Alan, Sanford, Jim, Kaufman, Richard
Format: Article
Language:English
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Summary:A 20‐inch, largest OLED display in the world is demonstrated which is driven by “Super Amorphous Silicon” technology. It has been widely believed that the characteristics of amorphous silicon TFT is not sufficient to drive OLED display. This paper turns over the hypothesis to prove that amorphous silicon can be applied to the large active‐matrix driven displays. Novel approaches to enable amorphous silicon to drive bright and long life OLED display are shown to open a bright future to realize larger OLED televisions.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.1832193