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24‐1: Invited Paper : Flexible OLED Display Using C‐Axis‐Aligned‐Crystal/Cloud‐Aligned Composite Oxide Semiconductor Technology and Laser Separation Technology
Author(s) -
Koezuka Junichi,
Idojiri Satoru,
Shima Yukinori,
Nakada Masataka,
Okazaki Kenichi,
Aoyama Tomoya,
Yamazaki Shunpei
Publication year - 2017
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 - 10.1002/sdtp.11641
Subject(s) - materials science , transistor , optoelectronics , diode , semiconductor , laser , composite number , thin film transistor , oxide , cloud computing , laser diode , nanotechnology , optics , electrical engineering , computer science , engineering , layer (electronics) , composite material , metallurgy , physics , voltage , operating system
A top‐gate self‐aligned transistor with excellent characteristics was developed using a cloud‐aligned composite oxide semiconductor (CAC‐OS). A 1058‐ppi 8K4K foldable organic light‐emitting diode panel was fabricated using the transistor and employing a novel linear laser separation technology. These technologies enable a shift of production lines from low‐temperature polysilicon to CAC‐OS.