Development of 3,000 ppi RGB Direct Patterning OLED Micro-Display

Chiwoo Kim

doi:https://doi.org/10.36463/idw.2021.0209

15:20 〜 15:40

[FMC2-1(Invited)] Development of 3,000 ppi RGB Direct Patterning OLED Micro-Display

*Chiwoo Kim¹、Jae Hoon Jung¹、Dong Young Sung¹、TaeKyung Kim²、Jong Kap Park¹、Doh Hoon Kim¹、Kiro Jung¹ (1.APS Research (Korea)、2.Hongik University (Korea))

FMM (fine metal mask), RGB SBS (side-by-side) OLED Micro-display, AR (augmented reality)

https://doi.org/10.36463/idw.2021.0209

We have developed the 3,000ppi FMM using UV laser patterning technology and the RGB side-by-side OLED micro-display using Si-wafer pixel driving circuits. These two key technologies enable us to realize AR devices with ultra-high pixel resolution, high brightness, long lifetime and high color purity.

Proceedings of the International Display Workshops Volume 28 (IDW '21)

[FMC2-1(Invited)] Development of 3,000 ppi RGB Direct Patterning OLED Micro-Display