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32‐4: High transparent Active matrix Mini‐LED Full Color Display with IGZO TFT Backplane
Author(s) -
Fan Jack,
Lee Chia-Yu.,
Chen Shu-jhih,
Gang Liu Ming,
Jun Zhang Li,
Yang Sun,
Cai Lu Ma,
Fei Xie Hua,
Nian Liu,
Shi Jianqing,
Shen Chongyu,
Liu Jay Guoxu
Publication year - 2019
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.12954
Subject(s) - backplane , active matrix , thin film transistor , rgb color model , led display , materials science , optoelectronics , transmittance , light emitting diode , pixel , liquid crystal display , computer science , computer graphics (images) , computer hardware , layer (electronics) , computer vision , nanotechnology , operating system
In this paper, we presented a active matrix mini‐LEDs full color display with high transmittance over 60%. An 8‐inch display with RGB mini‐LEDs with top gate structure IGZO TFT backplane was demonstrated, which is 46 PPI and 256 grayscales and the pixel pitch is less than 0.55mm. It is the first time to realized the full color display based on RGB mini‐LEDs and chip on glass with top gate structure IGZO TFT backplane. We believe that it is a good breakthrough and demonstration for developing large‐size Micro LED backplane and displays.