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67‐3: Bottom‐Gate ELA Poly‐Si TFT for High‐Resolution AMOLED Mobile Displays
Author(s) -
Oh Kummi,
Yang ShunYoung,
Lee JungIl,
Park KwonShik,
Kang InByeong,
Sung Man Young
Publication year - 2016
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.10860
Subject(s) - amoled , materials science , thin film transistor , optoelectronics , crystallization , oled , nanotechnology , engineering , chemical engineering , layer (electronics) , active matrix
We developed bottom‐gate poly‐Si TFTs (BGPs) using ELA for high resolution AMOLED. The BGPs based on our novel process to solve the disconnection of poly‐Si during ELA crystallization have better reliability characteristics such as breakdown voltage (BV) and kink effect compared with the conventional top‐gate poly‐Si TFTs.