| Title: | High Efficiency White LEDs with 2D Photonic Quasi-Crystal and Patterned Sapphire Substrate |
| Authors: | Chiu, C. H. Cheng, B. S. Kuo, H. C. Lu, T. C. Wang, S. C. Huang, H. W. Yu, C. C. Lin, C. H. 光電工程學系 Department of Photonics |
| Issue Date: | 2008 |
| Abstract: | 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. (C) 2008 Optical Society of America |
| URI: | http://hdl.handle.net/11536/2030 |
| ISBN: | 978-1-55752-859-9 |
| Journal: | 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 |
| Begin Page: | 2315 |
| End Page: | 2316 |
| Appears in Collections: | Conferences Paper |
- Efficiency Improvement of Blue LEDs Using a GaN Burried Air Void Photonic Crystal With High Air Filling Fraction / Liu, Jia-Zhe;Charlton, Martin D. B.;Lin, Chung-Hsiang;Lee, Kang-Yuan;Krishnan, Chirenjeevi
- Efficiency Improvement of GaN-Based LEDs With a SiO2 Nanorod Array and a Patterned Sapphire Substrate / Huang, H. W.;Huang, J. K.;Lin, C. H.;Lee, K. Y.;Hsu, H. W.
- Improved Light Output Power of GaN-Based Light-Emitting Diodes Using Double Photonic Quasi-Crystal Patterns / Huang, Hung-Wen;Lin, Chung-Hsiang;Huang, Zhi-Kai;Lee, Kang-Yuan;Yu, Chang-Chin
- Nitride-Based Thin-Film Light-Emitting Diodes With Photonic Quasi-Crystal Surface / Lee, Chia-En;Lai, Chun-Feng;Lee, Yea-Chen;Kuo, Hao-Chung;Lu, Tien-Chang
- Enhanced Performance of LEDs Using Periodic Tent-Like Post Patterns on A-plane Sapphire Substrates / Lin, Bo-Wen;Chang, Chung-Cheng;Hsieh, Cheng-Yu;Wang, Bau-Ming;Wu, YewChung Sermon
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