The 26th International Display Workshops (IDW '19)

講演情報

Oral Presentation

[PH1] Phosphors and Devices

2019年11月29日(金) 10:40 〜 11:55 Room 204 (2F)

Chair: Rong-Jun Xie (Xiamen University)
Co-Chair: Koutoku Ohmi (Tottori University)

11:00 〜 11:20

[PH1-2] Monolithic Full-color LED Micro-display Using Dual Wavelength LED Epilayers

*Peian Li1, Xu Zhang1, Yangfeng Li1, Longheng Qi1, Chak Wah Tang1, Kei May Lau1 (1. The Hong Kong University of Science and Technology (Hong Kong))

キーワード:LED, Micro-display, Full color, Quantum dot

A passive-matrix InGaN LED full-color micro-display with 40 × 40 pixels (120 × 40 RGB subpixels) and subpixel pitch of 40 μm × 120 μm was demonstrated. Full-color emission was realized by applying patterned red quantum dot color conversion layer onto a monolithic blue/green dual wavelength LED array.