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31‐4L: Late‐News Paper : Challenges and Progress of Small Bending Radius Foldable AMOLED Display Module Technology
Author(s) -
Lin Li,
Dang Pengle,
Hu Kun,
Gao Xiaoyu,
Huang Xiuqi
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.11673
Subject(s) - amoled , bend radius , materials science , bending , radius , composite material , computer science , layer (electronics) , active matrix , computer security , thin film transistor
AMOLED on plastic substrates is expected to be the best candidate for foldable display. However, for small bending radius foldable AMOLED display modules, researches on module process and stress resistance material still remain essential and challenging. In this paper, recent work on a 7 inch full‐function foldable AMOLED display module is introduced. In addition, the failure modes after 100k times folding cycle under bending radius less than 3mm are also discussed.