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66‐4: Late‐News Paper: Z Type Multi‐Foldable AMOLED for High Durability and Superior Foldability.

Authors :
Choi, Suk
Lee, Kyu ho
Kang, Sin cheol
Nam, Cheol
park, Yong in
Yang, Joon young
Source :
SID Symposium Digest of Technical Papers; Jun2023, Vol. 54 Issue 1, p944-946, 3p
Publication Year :
2023

Abstract

In this paper, we have developed Z‐type Multi‐Foldable AMOLED (ZMFA) for high durability and foldability. These properties are achieved by optimized Neutral plane of module stack. We also optimized module stack and layer materials for durability. In this paper, We will show panel characteristic of 8.97inch multi‐foldable (Z type) displays which 200k in & out folding cycles with inner folding 1.5R and Outer folding 4.0R Also, dent 6H@300gf and pen tracing (1.4 km@ 200gf) [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
DURABILITY

Details

Language :
English
ISSN :
0097966X
Volume :
54
Issue :
1
Database :
Complementary Index
Journal :
SID Symposium Digest of Technical Papers
Publication Type :
Academic Journal
Accession number :
171105412
Full Text :
https://doi.org/10.1002/sdtp.16722