Patterning the dicing streets technology was used to define the high extraction efficiency region of InGaN-GaN multiple-quantum-well light-emitting diodes (LEDs). The external quantum efficiency (EQE) of the LEDs at 20 mA increased by 12.9%.
© 2008 Optical Society of America
(230.0230) Optical devices : Optical devices
(230.3670) Optical devices : Light-emitting diodes
(250.0250) Optoelectronics : Optoelectronics
(250.5590) Optoelectronics : Quantum-well, -wire and -dot devices
H. C. Lin, Y. C. Tseng, J. I. Chyi, and C. M. Lee, "Enhancing the Light Extraction of InGaN Light-Emitting Diodes by Patterning the Dicing Streets," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JThA68.
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