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Flexible hybrid substrates of roll‐to‐roll manufacturing for flexible display application
Author(s) -
Yeh YungHui,
Cheng ChunCheng,
Lai Benjamin ChihMing,
Leu ChyiMing,
Tseng YungLung
Publication year - 2013
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1002/jsid.140
Subject(s) - flexible display , thin film transistor , roll to roll processing , substrate (aquarium) , materials science , layer (electronics) , optoelectronics , amorphous solid , transistor , nanotechnology , process (computing) , computer science , electrical engineering , chemistry , engineering , crystallography , operating system , geology , oceanography , voltage
A flexible hybrid substrate was developed and demonstrated for roll‐to‐roll (R2R) manufacturing. Layer‐by‐layer misalignment can be well controlled within 5 µm. Top‐gate amorphous InGaZnO thin‐film transistor was fabricated on the flexible hybrid substrate by R2R process for the first time. A 4.3‐in. segment‐type reflective Electro‐Phoretic Display (EPD) display was also demonstrated to show the R2R capability of flexible substrates.