Enhancing the light extraction of InGaN light-emitting diodes by patterning the dicing streets

Hung Cheng Lin, Yen Chun Tseng, Jen Inn Chyi, Chia Ming Lee

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

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% because of the roughening of the passive region which enhanced the escape cone.

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主出版物標題2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS
DOIs
出版狀態已出版 - 2008
事件Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008 - San Jose, CA, United States
持續時間: 4 5月 20089 5月 2008

出版系列

名字2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS

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???event.eventtypes.event.conference???Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008
國家/地區United States
城市San Jose, CA
期間4/05/089/05/08

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