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36.1: Invited Paper : Rollable OLED Display Driven by Organic TFTs
Author(s) -
Nomoto Kazumasa,
Noda Makoto,
Kobayashi Norihito,
Katsuhara Mao,
Yumoto Akira,
Ushikura Shinichi,
Yasuda Ryoichi,
Hirai Nobukazu,
Yukawa Gen,
Yagi Iwao
Publication year - 2011
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 - 10.1889/1.3621363
Subject(s) - oled , bend radius , materials science , thin film transistor , optoelectronics , radius , electrical engineering , computer science , bending , engineering , nanotechnology , layer (electronics) , composite material , computer security
We have developed a 4.1‐in FWQVGA rollable AM‐OLED display driven by organic TFTs. For an organic semiconductor, a peri‐Xanthenoxanthene derivative has been developed. We have also developed an integrated gate‐driver circuit. This enables to eliminate rigid gate‐driver ICs and roll up the OLED display with bending radius of 4 mm.