Micro-LEDs and Quantum based-Full Color Devices for Display and Visible Light Communications

Hao Chung Kuo*, Wei Ta Huang, Konthoujam James Singh, Chi Wai Chow, Gong Ru Lin, Shih Chen Chen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Red-green-blue (RGB) full-color micro light-emitting diodes (μ-LEDs) fabricated from semipolar (20-21) wafers, with a quantum-dot photoresist color-conversion layer, were demonstrated. We also demonstrated high-stability quantum dot-converted 3-in-1 full-color minilight-emitting diodes passivated with low-temperature atomic layer deposition. A hybrid QD-NR-μLED with an ALD passivation layer and efficient NRET has been fabricated to produce a monolithic RGB μLED device with QDs printed by super-inkjet (SIJ) printing system. We also presented a high-efficiency InGaN red micro-LED fabricated by the incorporation of superlattice structure, atomic layer deposition passivation, and a distributed Bragg reflector. Finally, a high 3-dB bandwidth semipolar (20-21) long-wavelength InGaN/GaN μLED has been demonstrated.

Original languageEnglish
Title of host publication2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171180
DOIs
StatePublished - 2023
Event2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - San Diego, United States
Duration: 5 May 20239 May 2023

Publication series

Name2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings

Conference

Conference2023 Optical Fiber Communications Conference and Exhibition, OFC 2023
Country/TerritoryUnited States
CitySan Diego
Period5/05/239/05/23

Fingerprint

Dive into the research topics of 'Micro-LEDs and Quantum based-Full Color Devices for Display and Visible Light Communications'. Together they form a unique fingerprint.

Cite this