69‐3: A 6,000 nits Ultra‐high Brightness and Wide BT.2020 Color Gamut Wearable Tandem OLED Display

In this study, a wearable 1.64‐inch panel with 3‐stack RGB tandem OLED device structure is fabricated, which combined ultra‐high brightness of 6, 000 nits and 97.4% BT.2020 color gamut. As the panel is composed of 3‐stack tandem OLED structure, it also gains an long lifetime.