Micro-LED with red-green-blue super-pixel integration for simultaneous display and optical near field communication

Micro-LED with red-green-blue super-pixel integration for simultaneous display and optical near field communication

This work presents a novel all-in-one Micro-LED pixel (µLEDP) technology by integrating red-green-blue super-pixels (RGBSP) in a single unit cell. Measurement results show that the proposed µLEDP delivers excellent optical and electrical characteristics, including wide color gamut (109% NTSC), wide...

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Veröffentlicht in:Optics express 2022-07, Vol.30 (14), p.24889-24897
Hauptverfasser: Liu, Xinyi, Wang, Li, Zhang, Chongyun, Liu, Chuanbiao, Lv, Zhijian, Liu, Zhaojun, Patrick Yue, C.
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container_end_page 24897
container_issue 14
container_start_page 24889
container_title Optics express
container_volume 30
creator Liu, Xinyi
Wang, Li
Zhang, Chongyun
Liu, Chuanbiao
Lv, Zhijian
Liu, Zhaojun
Patrick Yue, C.
description This work presents a novel all-in-one Micro-LED pixel (µLEDP) technology by integrating red-green-blue super-pixels (RGBSP) in a single unit cell. Measurement results show that the proposed µLEDP delivers excellent optical and electrical characteristics, including wide color gamut (109% NTSC), wide correlated color temperature range (2831.7-10016.8 K), and high modulation system bandwidth (58-62 MHz). To the best of our knowledge, the proposed integrated µLEDP achieves the highest data rate compared to published results based on other multi-color low-capacitance high-bandwidth LEDs. The maximum simulated non-return-to-zero (NRZ) and 4-level pulse-amplitude-modulation (PAM-4) data rates of 0.3-Gb/s and 1.1-Gb/s, respectively.
doi_str_mv 10.1364/OE.461762
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title Micro-LED with red-green-blue super-pixel integration for simultaneous display and optical near field communication
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