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4.1: A 20‐inch OLED Display Driven by Super‐Amorphous‐Silicon Technology
Author(s) -
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 ChiaTin,
Chen RueyMin,
Chung JunWen,
Huang ChenWei,
Guo HongRu,
Yang ChengChung,
Hsu ChunChe,
Huang HaoJung,
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
Publication year - 2003
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1832193
Subject(s) - oled , amorphous silicon , silicon , amorphous solid , materials science , thin film transistor , optoelectronics , active matrix , nanotechnology , crystalline silicon , chemistry , crystallography , layer (electronics)
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.