International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Dec 14, 2022 - Dec 16, 2022
Fukuoka International Congress Center

10:20 AM - 10:40 AM

[MEET4-1 (Invited)] Improvement of MicroLED Efficiency Through Optimization of Electrode Area and Device Geometry

*Ioannis Kymissis1,2, Vincent Lee2, Gen Lauer2 (1.Columbia University (United States of America), 2.Lumiode, Inc (United States of America))

MicroLED, Efficiency, Emissive Displays

https://doi.org/10.36463/idw.2022.0882

In all microLED display configurations (transparent displays, large-format mass-transfer displays, and microdisplays) there is a strong interest in the isolation of the emissive area. This work will introduce several strategies (including ion implantation and bias control) for achieving small LED active areas while retaining high device efficiency.