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P‐9.9: Research on The New Display Technology ‐ Inkjet‐Printed Quantum Dot Display with Blue OLEDs
Author(s) -
Li Dongze,
Hu Zhiping,
Peng Wenxiang,
Zhang Shijie,
Li Yuanyuan,
Chen Shu-jhih,
Lee Chia-Yu
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.13678
Subject(s) - backlight , oled , quantum dot , optoelectronics , luminance , materials science , stack (abstract data type) , inkjet printing , liquid crystal display , layer (electronics) , viewing angle , nanotechnology , optics , computer science , inkwell , physics , composite material , programming language
Colloidal quantum dot (QD) display is expected to be promising technology for the next generation display due to the advantages of QDs. In this work, we designed and fabricated 6.6 inch inkjet printed red QD‐OLED device, 3‐stack blue OLEDs (BOLEDs) with top‐emission structure acted as backlight. Red QD layer acted as converted materials, which exhbitted high quantum efficiency, high luminance, high color purity and improved wide viewing angle of output emission. We believe that inkjet‐printed QD color convert layer with AMOLEDs would be promising candidate for next generation display in the near future.