International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Nov 27, 2019 - Nov 29, 2019
Sapporo Convention Center

2:20 PM - 2:40 PM

[MEET5-4(Invited)] Towards High Resolution Active-Matrix GaN μ-LED Based Micro Displays

Junyang Nie2,1, Zhijie Ke3, Yongai Zhang1, Xiongtu Zhou1, Tailiang Guo1, Congyan Lu5, Yiren Chen5, Zhangxu Pan6, Ling Li4, Di Geng4, Hang Song5, Zheng Gong6, *Jie Sun1, Qun Yan1,2 (1. Fuzhou University (China), 2. Xi'an Jiaotong University (China), 3. Xiamen Changelight Co. Ltd. (China), 4. Institute of Microelectronics, Chinese Academy of Sciences (China), 5. Changchun Institute of Optics ,Fine Mechanics and Physics,Chinese Academy of Science, China (China), 6. Guangdong Institute of Semiconductor Industry Technology, Guangdong Academy of Sciences (China))

Micro LED, μ-LED, Micro display, active-matrix, 2D material

https://doi.org/10.36463/idw.2019.1476

We focus on the design/fabrication of active matrix 0.55 inch 1323 ppi micro displays based on GaN μ-LED arrays with Si CMOS driver prepared by flip-chip bonding. The process is optimized for manufacturing. A pioneer work of integrating 2D material transistors with GaN μ-LEDs is also discussed.