High efficiency white LEDs with 2D photonic quasi-crystal and patterned sapphire substrate

C. H. Chiu, B. S. Cheng, Hao-Chung Kuo, Tien-chang Lu, S. C. Wang, H. W. Huang, C. C. Yu, C. H. Lin

研究成果: Conference contribution同行評審

摘要

A high emitting efficiency GaN-based white LED with 2D PQC on surface and PSS were successfully fabricated. After packaging, 21% enhancement in emitting luminous flux was achieved under the driving current 20 mA.

原文English
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Published - 15 九月 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 五月 20089 五月 2008

出版系列

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

Conference

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

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