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28.4: Solution‐based Polymer TFT LCD on Plastic Substrates
Author(s) -
Kim Y. H.,
Park S. K.,
Han J. I.,
Moon D. G.,
Kim W. K.
Publication year - 2003
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 - 10.1889/1.1832453
Subject(s) - thin film transistor , polycarbonate , materials science , liquid crystal display , transistor , optoelectronics , flexible display , polymer , saturation (graph theory) , contact angle , coating , composite material , electrical engineering , layer (electronics) , voltage , mathematics , combinatorics , engineering
Poly (3‐hexylthiophene) thin film transistor (TFT) LCD was fabricated with flexible polycarbonate substrates by employing contact printing and spin‐coating methods. With oxygen plasma treatment, TFT devices with 0.025 cm 2 /V⋅s in saturation field effect mobility and on/off current ratio of 10 4 were achieved. Based on the results, we successfully fabricated P3HT TFT LCD including 32 × 24 pixels with polycarbonate substrates.