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59.2: Highly‐Stable and Transparent Oxide TFTs for Rollable Displays
Author(s) -
Mativenga Mallory,
Li Xiulin,
Um Jaegwang,
Geng Di,
Jin Seonghyun,
Jang Jin
Publication year - 2015
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 - 10.1002/sdtp.10377
Subject(s) - thin film transistor , polyimide , bend radius , materials science , fabrication , transmittance , optoelectronics , oxide , layer (electronics) , flexible display , transistor , electronic circuit , bending , composite material , electrical engineering , metallurgy , engineering , pathology , medicine , alternative medicine , voltage
Highly‐stable oxide thin‐film transistors (TFT) circuits with visiblelight transmittance of ~70% and rollable to cylinders with radius of 2 mm are demonstrated on solution‐processed colorless‐polyimide. Carrier glass and a special de‐bonding layer are used during fabrication. Stable TFT and circuit performance are achieved under positive‐bias and mechanical bending stress.