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P‐219L: Late‐News Poster : Flexible Electrophoretic Display with Inkjet Printed Active Matrix Backplane
Author(s) -
Moriya S.,
Miyamoto T.,
Saeki T.,
Kawase T.,
Inoue S.,
Shimoda T.,
Yamamoto H.,
Kushino M.,
Sasaki Y.,
Kuwamoto T.
Publication year - 2006
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 - 10.1889/1.2433477
Subject(s) - backplane , photolithography , flexible display , materials science , active matrix , passivation , layer (electronics) , optoelectronics , matrix (chemical analysis) , electrophoresis , nanotechnology , thin film transistor , computer science , computer hardware , chemistry , composite material , chromatography
A 2.4‐inch, 50‐ppi organic TFT‐driven active‐matrix backplane was developed and fabricated by using an effective combination of inkjet printing and vacuum processes. This novel process, which consists of a single photolithography step and two inkjet printing steps, is particularly compatible with flexible plastic substrates. An electrophoretic display device created using this process operated stably in air, even without a step for forming a passivation layer.