[FMC7] Quantum Dot

[FMC7-3] A Novel Display Technology——Perovskite Quantum Dot Display with Blue OLEDs

*Miao Duan¹, Dongze Li¹, Zhiping Hu¹, Wenxiang Peng¹, Yongwei Wu¹, Yongming Yin¹, Bo He¹, Pei Jiang¹, Feng Jiang², Lifu Shi², Haizheng Zhong², Shu-jhih Chen¹, Chia-Yu Lee¹, Xin Zhang¹ (1. Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (China), 2. Beijing Institute of Technology (China))

Keywords: Perovskite, Quantum dot, Color conversion, AMOLED, Inkjet printing

We fabricated 6.6-inch perovskite quantum dot display
panel by inkjet printing technology, being cooperated with
active matrix organic light emitting diodes. Here, 3-stack
blue OLEDs with top-emission structure acted as backlight
and green perovskite layer acted as color downconverter,
which exhibited excellent performances such as high color
purity.