Integrated dual-color InGaN light-emitting diode array through transfer printing

Rae, K. and Xie, E. Y. and Trindade, António José Marques and Guilhabert, B. and Ferreira, R. and McKendry, J. J. D. and Zhu, D. and Laurand, N. and Gu, E. and Watson, I. M. and Humphreys, C. J. and Wallis, D. J. and Dawson, M. D.; (2015) Integrated dual-color InGaN light-emitting diode array through transfer printing. In: 2015 IEEE Photonics Conference (IPC). IEEE, USA, pp. 390-391. ISBN 9781479974658 (https://doi.org/10.1109/IPCon.2015.7323572)

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Abstract

We demonstrate an integrated dual-color InGaN light-emitting diode (LED) array by transfer printing blue LED structures from their silicon growth substrate in between the pixels of a pre-processed green LED array on a sapphire substrate.