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18.3: Low Power 3.4inch Quarter High Definition OLED Display Using InGaZnOxide TFTs and White Tandem OLED
Author(s) -
Miyake Hiroyuki,
Shishido Hideaki,
Sasaki Miyuki,
Ohara Hiroki,
Nowatari Hiromi,
Ushikubo Takahiro,
Seo Satoshi,
Koyama Jun,
Yamazaki Shunpei,
Oikawa Yoshiaki,
Maruyama Hotaka,
Sakakura Masayuki
Publication year - 2010
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 - 10.1889/1.3500422
Subject(s) - oled , tandem , materials science , power consumption , optoelectronics , power (physics) , physics , layer (electronics) , nanotechnology , composite material , quantum mechanics
Abstract We recently succeeded in manufacturing a 3.4 inch QHD OLED display 326ppi with high aperture ratio, 40%, in which we adopted the white OLED using a tandem structure and a color filter method. Besides, we achieved 40% lower the power consumption of the driver circuit 60mW by improving it.