Assistant Professor Department of Electrical and Electronic Engineering

Dr. George Zhaojun Liu’s research interests include Micro-LEDs, advanced display and AR/VR, GaN Transistors & LEDs, Mass Transferring & Advanced Packaging, Wearable Devices. He is one of the earliest researchers over the world work on Micro-LEDs. He fabricated the first Si CMOS programmed active matrix Micro-LED displays in 2007, the highest PPI Micro-LED displays (till 2016), and the first full-color Micro-LED pico-project in 2012. Dr. Liu has published 60+ journal and conference papers and hold 60+ US & China patents, and delivered 30+ invited talks. Dr. Liu and his team won the second place in the 2011 HKUST One Million Dollar Entrepreneurship Competition. He is a founding member of 2 companies. He is a core member of the 5th Guangdong Pearl River Innovation Team. He is IEEE and SID member, and SID Beijing Chapter Committee member. His research topics include Micro-LEDs, AR/VR, wearable devices, high-density & fine-pitch packaging & mass transferring, low-dimensional material & devices, and flat-panel displays.

Personal Profile

Research

Micro-LEDs

Advanced Displays and AR/VR

Mass Transferring and advanced packaging

GaN Transistors and LEDs

Wearable Devices


Publications Read More

[1]Ke Zhang, Deng Peng, Kei May Lau, Zhaojun Liu*. Fully-Integrated Active Matrix Programmable UV and Blue Micro-LED Display System-on-Panel (SoP).Journal of the Society for Information Display.Journal of the Society for Information Display.Volume 25, Issue 4April 2017 Pages 240-248. https://doi.org/10.1002/jsid.550

[2]Feng Wei , Shang Li, Xue Bai, Zhaojun Liu*.Hybrid Full Color Micro-LED Displays with Quantum Dots.Journal of the Society for Information 。Display.Volume 50, Issue 1 June 2019 Pages 1709–1711. https://doi.org/10.1002/sdtp.13282

[3]Zhaojun Liu1*, Ke Zhang, Yibo Liu, Siwu Yan, Hoi Sing Kwok, Jamal Deen, and Xiaowei Sun.Fully Multi-Functional GaN-based Micro-LEDs for 2500 PPI Micro-displays, Temperature Sensing, Light Energy Harvesting, and Light Detection.2018 IEEE International Electron Devices Meeting (IEDM).

DOI: 10.1109/IEDM.2018.8614692

[4]Mengyuan Zhanghu, Lihuan Qin, Zhaobin Xiong, Siwu Yan, Yibo Liu, Ruoning Wang, and Zhaojun Liu*.Micro-LED eye mask.2018ICDT

(International Conference on Display Technology) . https://doi.org/10.1002/sdtp.12783

[5]Ruoning Wang, Tao Lu, Feng Wei, Yibo Liu, Siwu Yan, Mengyuan Zhanghu, Zhaojun Liu *. Light responsive Micro-LED arrays for Interactive Display Applications†.2018ICDT

(International Conference on Display Technology) . https://doi.org/10.1002/sdtp.12814

[6] Yibo Liu Feng Wei Tao Lu Zhaojun Liu *. GaN HEMT‐LED Homogeneous Integration for Micro‐LED Mass Transferring. Volume49, IssueS1 International Conference on Display Technology (ICDT 2018)

https://doi.org/10.1002/sdtp.12808

[7]Lihuan Qin1,2, ZhaoBin Xiong1,2,Ke Zhang1, XiaoYing Tang2,Xiaowei Sun1, and Zhaojun Liu*1. High‐brightness Micro‐LED Matrix for Subfoveal Choroidal Neovascularization Applications. Volume49, IssueS1 International Conference on Display Technology (ICDT 2018).

https://doi.org/10.1002/sdtp.12810

[8]Tao Lu, Wei Feng, Yibo Liu, Ruoning Wang, Zhiyi Yu, Zhaojun Liu*.Triple Modulation Visible Light Communications with Pixelated Addressable LED Array. Volume49, IssueS1 International Conference on Display Technology (ICDT 2018). https://doi.org/10.1002/sdtp.12809

[9]Heshen Wang,1,2 Qiye Liu,2XuemengFeng,2Aiying Deng,2Junfeng Dai*2 and Zhaojun Liu*2.Ultrathin Indium selenide (In2Se3) thin films and field‐effect transistors for active matrix addressable Micro‐LEDs. Volume49, IssueS1 International Conference on Display Technology (ICDT 2018)

https://doi.org/10.1002/sdtp.12812

[10]Zhaobin Xiong, CHO Wai Keung, Lihuan Qin, Zhiyi Yu*, Zhaojun Liu* .

Design and Fabrication of Fine-Pitch-flexible-transparent

Pixelated-Addressed Micro-LED Arrays. Volume49, IssueS1 International Conference on Display Technology (ICDT 2018). https://doi.org/10.1002/sdtp.12815

[11]Feng Wei, Shang Li, Tao Lu, Yibo Liu, Ruoning Wang, Siwu Yan, Zhaojun Liu*.Hybrid Full Color Micro‐LED Displays with Quantum Dots. Volume49, IssueS1 International Conference on Display Technology (ICDT 2018).

https://doi.org/10.1002/sdtp.12818

[12]Ke Zhang, Deng Peng, Kei May Lau, Zhaojun Liu*. Fully‐integrated active matrix programmable UV and blue micro‐LED display system‐on‐panel (SoP).Volume25, Issue4 April 2017. https://doi.org/10.1002/jsid.550

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liuzj@sustech.edu.cn

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