Influence of size-reduction on the performances of GaN-based micro-LEDs for display application

Journal of Luminescence - Tập 191 - Trang 112-116 - 2017
François Olivier1, Sauveur Tirano1, Ludovic Dupré1, Bernard Aventurier1, C. Largeron1, François Templier1
1University Grenoble Alpes, CEA-LETI, Minatec Campus, Grenoble, France and III-V Lab, Grenoble, France

Tóm tắt

Từ khóa


Tài liệu tham khảo

Jiang, 2001, III-nitride blue microdisplays, Appl. Phys. Lett., 78, 1303, 10.1063/1.1351521

Day, 2011, III-Nitride full-scale high-resolution microdisplays, Appl. Phys. Lett., 99, 031116, 10.1063/1.3615679

Choi, 2003, Mechanism of enhanced light output efficiency in InGaN-based microlight emitting diodes, J. Appl. Phys., 93, 5978, 10.1063/1.1567803

Gong, 2010, Size-dependent light output, spectral shift, and self-heating of 400 nm InGaN light-emitting diodes, J. Appl. Phys., 107, 013103, 10.1063/1.3276156

Ploch, 2013, Effective thermal management in ultraviolet light-emitting diodes with micro-led arrays, IEEE Trans. Electron Devices, 60, 782, 10.1109/TED.2012.2234462

Herrnsdorf, 2015, Active-matrix GaN micro light-emitting diode display with unprecedented brightness, IEEE Trans. Electron Devices, 62, 1918, 10.1109/TED.2015.2416915

Tian, 2012, Size-dependent efficiency and efficiency droop of blue InGaN micro-light emitting diodes, Appl. Phys. Lett., 101, 231110, 10.1063/1.4769835

Götz, 1996, Activation energies of Si donors in GaN, Appl. Phys. Lett., 68, 3144, 10.1063/1.115805

Ho, 1999, Low-resistance ohmic contacts to p-type GaN achieved by the oxidation of Ni/Au films, J. Appl. Phys., 86, 4491, 10.1063/1.371392

Templier, 2016, 75-1: Invited paper: GaN-based emissive microdisplays: a very promising technology for compact, ultra-high brightness display systems, SID Symp. Dig. Tech. Pap., 47, 1013, 10.1002/sdtp.10892

Schubert, 2006

Ryu, 2011, Effect of current spreading on the efficiency droop of InGaN light-emitting diodes, Opt. Express, 19

Verzellesi, 2013, Efficiency droop in InGaN/GaN blue light-emitting diodes: physical mechanisms and remedies, J. Appl. Phys., 114, 071101, 10.1063/1.4816434

Karpov, 2015, ABC-model for interpretation of internal quantum efficiency and its droop in III-nitride LEDs: a review, Opt. Quantum Electron., 47, 1293, 10.1007/s11082-014-0042-9

Otto, 2015, Micro-pixel light emitting diodes: impact of the chip process on microscopic electro- and photoluminescence, Appl. Phys. Lett., 106, 151108, 10.1063/1.4918678