Very high external efficiencies have been reported from surface-textured thin-film light-emitting diodes. We have developed a novel process for the wafer-scale fabrication of surface-textured thin-film LEDs, avoiding the use of wet thermal oxidation and epitaxial lift-off. The LEDs consist of a double-mesa structure with a structured gold reflector serving simultaneously as a p-contact. The light emission occurs on the side of the original GaAs substrate, which is removed by selective etching after glueing the sample with the processed side onto a carrier substrate
Windisch, R, Rooman, C, De Jonge, S, Kamutsch, C, Streubel, K, Kuijk, M, Dutta, B, Borghs, G & Heremans, P 2002, Thin-film surface-textured LEDs with current injection through a rear reflector. in LIGHT-EMITTING DIODES: RESEARCH, MANUFACTURING, AND APPLICATIONS VI. vol. 4641, SPIE, pp. 13-18, Unknown, 22/02/02.
Windisch, R., Rooman, C., De Jonge, S., Kamutsch, C., Streubel, K., Kuijk, M., Dutta, B., Borghs, G., & Heremans, P. (2002). Thin-film surface-textured LEDs with current injection through a rear reflector. In LIGHT-EMITTING DIODES: RESEARCH, MANUFACTURING, AND APPLICATIONS VI (Vol. 4641, pp. 13-18). SPIE.
@inproceedings{2740dd2e329447d6b1fe78bd673d8c6c,
title = "Thin-film surface-textured LEDs with current injection through a rear reflector",
abstract = "Very high external efficiencies have been reported from surface-textured thin-film light-emitting diodes. We have developed a novel process for the wafer-scale fabrication of surface-textured thin-film LEDs, avoiding the use of wet thermal oxidation and epitaxial lift-off. The LEDs consist of a double-mesa structure with a structured gold reflector serving simultaneously as a p-contact. The light emission occurs on the side of the original GaAs substrate, which is removed by selective etching after glueing the sample with the processed side onto a carrier substrate",
keywords = "thin-film, surface-textured, light-emitting diode, non-resonant cavity",
author = "Reiner Windisch and Cathleen Rooman and {De Jonge}, Stijn and C Kamutsch and K. Streubel and Maarten Kuijk and Barun Dutta and Gustaaf Borghs and P. Heremans",
year = "2002",
month = feb,
day = "22",
language = "English",
isbn = "0-8194-4380-8",
volume = "4641",
pages = "13--18",
booktitle = "LIGHT-EMITTING DIODES: RESEARCH, MANUFACTURING, AND APPLICATIONS VI",
publisher = "SPIE",
address = "United States",
note = "Unknown ; Conference date: 22-02-2002",
}