| 標題: | Nitride-Based Thin-Film Light-Emitting Diodes With Photonic Quasi-Crystal Surface |
| 作者: | Lee, Chia-En Lai, Chun-Feng Lee, Yea-Chen Kuo, Hao-Chung Lu, Tien-Chang Wang, Shing-Chung 光電工程學系 Department of Photonics |
| 關鍵字: | Electron-beam lithography;laser lift-off (LLO);photonic quasi-crystal (PQC);thin-film light-emitting diodes (TFLEDs);wafer bonding |
| 公開日期: | 1-Mar-2009 |
| 摘要: | In this letter, the nitride-based thin-film light-emitting diodes (TFLEDs) with eight-fold photonic quasi-crystal (PQC) surfaces are proposed and demonstrated by a combination of wafer bonding, laser lift-off, and electron-beam lithography processes. By adopting a PQC surface, the light-output power (at 350 mA) of the PQC-TFLEDs exhibits 140% output power enhancement as compared with that of TFLEDs without a PQC surface. |
| URI: | http://dx.doi.org/10.1109/LPT.2008.2010953 http://hdl.handle.net/11536/7566 |
| ISSN: | 1041-1135 |
| DOI: | 10.1109/LPT.2008.2010953 |
| 期刊: | IEEE PHOTONICS TECHNOLOGY LETTERS |
| Volume: | 21 |
| Issue: | 5 |
| 起始頁: | 331 |
| 結束頁: | 333 |
| Appears in Collections: | Articles |
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