Li, L., Liu, C., Su, Y., Bai, J., Wu, J., Han, Y., Hou, Y., Qi, S., Zhao, Y., Ding, H., Yan, Y., Yin, L., Wang, P., Luo, Y., & Sheng, X. (2018). Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates. Advanced Materials Technologies, 3(1), Article 1700239. https://doi.org/10.1002/admt.201700239
Li, Lizhu ; Liu, Changbo ; Su, Yuanzhe et al. / Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates. In: Advanced Materials Technologies. 2018 ; Vol. 3, No. 1.
@article{eefb524a8a494a6a976f9c9d640b04cd,
title = "Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates",
abstract = "Materials and device strategies to form inorganic, thin-film, microscale light-emitting diodes (micro-LEDs) are presented based on a simplified release method. High performance gallium nitride based blue micro-LEDs are fabricated on and released from both patterned sapphire substrates (PSSs) and conventional nonpatterned sapphire substrates (CSSs). Micro-LEDs are transferred onto copper and polyimide based flexible substrates and their electrical and optical performances are maintained. Thermal properties of PSS and CSS based micro-LEDs are systematically explored on different substrates. Finally, micro-LEDs combined with phosphor coatings demonstrate capability for polychromatic emission. The techniques presented here provide promising paths to advanced light sources with potential applications in lighting, displays, and biomedicine.",
keywords = "flexible devices, indium gallium nitride, laser liftoff, microscale LEDs, transfer printing",
author = "Lizhu Li and Changbo Liu and Yuanzhe Su and Junchun Bai and Jianqiu Wu and Yanjun Han and Yubin Hou and Shuxian Qi and Yu Zhao and He Ding and Yifei Yan and Lan Yin and Pu Wang and Yi Luo and Xing Sheng",
note = "Publisher Copyright: {\textcopyright} 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim",
year = "2018",
month = jan,
doi = "10.1002/admt.201700239",
language = "English",
volume = "3",
journal = "Advanced Materials Technologies",
issn = "2365-709X",
publisher = "Wiley-Blackwell",
number = "1",
}
Li, L, Liu, C, Su, Y, Bai, J, Wu, J, Han, Y, Hou, Y, Qi, S, Zhao, Y, Ding, H, Yan, Y, Yin, L, Wang, P, Luo, Y & Sheng, X 2018, 'Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates', Advanced Materials Technologies, vol. 3, no. 1, 1700239. https://doi.org/10.1002/admt.201700239
Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates. / Li, Lizhu; Liu, Changbo; Su, Yuanzhe et al.
In:
Advanced Materials Technologies, Vol. 3, No. 1, 1700239, 01.2018.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates
AU - Li, Lizhu
AU - Liu, Changbo
AU - Su, Yuanzhe
AU - Bai, Junchun
AU - Wu, Jianqiu
AU - Han, Yanjun
AU - Hou, Yubin
AU - Qi, Shuxian
AU - Zhao, Yu
AU - Ding, He
AU - Yan, Yifei
AU - Yin, Lan
AU - Wang, Pu
AU - Luo, Yi
AU - Sheng, Xing
N1 - Publisher Copyright:
© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2018/1
Y1 - 2018/1
N2 - Materials and device strategies to form inorganic, thin-film, microscale light-emitting diodes (micro-LEDs) are presented based on a simplified release method. High performance gallium nitride based blue micro-LEDs are fabricated on and released from both patterned sapphire substrates (PSSs) and conventional nonpatterned sapphire substrates (CSSs). Micro-LEDs are transferred onto copper and polyimide based flexible substrates and their electrical and optical performances are maintained. Thermal properties of PSS and CSS based micro-LEDs are systematically explored on different substrates. Finally, micro-LEDs combined with phosphor coatings demonstrate capability for polychromatic emission. The techniques presented here provide promising paths to advanced light sources with potential applications in lighting, displays, and biomedicine.
AB - Materials and device strategies to form inorganic, thin-film, microscale light-emitting diodes (micro-LEDs) are presented based on a simplified release method. High performance gallium nitride based blue micro-LEDs are fabricated on and released from both patterned sapphire substrates (PSSs) and conventional nonpatterned sapphire substrates (CSSs). Micro-LEDs are transferred onto copper and polyimide based flexible substrates and their electrical and optical performances are maintained. Thermal properties of PSS and CSS based micro-LEDs are systematically explored on different substrates. Finally, micro-LEDs combined with phosphor coatings demonstrate capability for polychromatic emission. The techniques presented here provide promising paths to advanced light sources with potential applications in lighting, displays, and biomedicine.
KW - flexible devices
KW - indium gallium nitride
KW - laser liftoff
KW - microscale LEDs
KW - transfer printing
UR - http://www.scopus.com/inward/record.url?scp=85040704587&partnerID=8YFLogxK
U2 - 10.1002/admt.201700239
DO - 10.1002/admt.201700239
M3 - Article
AN - SCOPUS:85040704587
SN - 2365-709X
VL - 3
JO - Advanced Materials Technologies
JF - Advanced Materials Technologies
IS - 1
M1 - 1700239
ER -
Li L, Liu C, Su Y, Bai J, Wu J, Han Y et al. Heterogeneous Integration of Microscale GaN Light-Emitting Diodes and Their Electrical, Optical, and Thermal Characteristics on Flexible Substrates. Advanced Materials Technologies. 2018 Jan;3(1):1700239. doi: 10.1002/admt.201700239