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All‐Solution‐Processed Transparent Thin Film Transistor and Its Application to Liquid Crystals Driving
Author(s) -
Lee KwangHo,
Kim SangMook,
Jeong Huisu,
Pak Yusin,
Song Hui,
Park Jeongpil,
Lim KeonHee,
Kim JaeHoon,
Kim Youn Sang,
Ko Heung Cho,
Kwon Il Keun,
Jung GunYoung
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201300084
Subject(s) - materials science , thin film transistor , transmittance , electrode , optoelectronics , transistor , thin film , conductance , nanoparticle , coating , liquid crystal , liquid crystal display , nanotechnology , layer (electronics) , electrical engineering , chemistry , mathematics , engineering , combinatorics , voltage
All‐solution‐processed transparent thin film transistors (TTFTs) are demonstrated with silver grid source/drain electrodes, which are fabricated by printing and subsequent silver nanoparticles solution coating, which allows continuous processing without using high vacuum systems. The silver grid electrode shows a reasonable transmittance in visible range, moderate electrical conductance and mechanical strength. The TTFTs are employed to drive liquid crystal cells and demonstrate a successful switching operation.