[MEET8-2(Invited)] Progress in Direct Photolithography of R/G/B Quantum Dots for Full-Color Displays | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[MEET8-2(Invited)]Progress in Direct Photolithography of R/G/B Quantum Dots for Full-Color Displays

Di Zhang¹, *Zhuo Li¹, Shaoyong Lu¹, Dong Li¹, Zhuo Chen¹, Yanzhao Li¹, Xinguo Li¹, Xiaoguang Xu¹(1. BOE Technology Group Co., Ltd. (China))

https://doi.org/10.36463/idw.2024.1165

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Keywords:

Photolithographic Patterns,Quantum Dot,AMQLED

Quantum dots had become star materials in the field of display due to adjustable and narrow emission peak. In this work, the high resolution full-color QD arrays and QLED devices were successfully prepared by direct photolithography. Finally, a 4.7-inch 650 ppi AMQLED prototype was eventually achieved.

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