Enhancement of flip-chip light-emitting diodes with omni-directional reflector and textured micropillar arrays
| dc.citation.epage | 1202 | en_US |
| dc.citation.issue | 13-16 | en_US |
| dc.citation.spage | 1200 | en_US |
| dc.citation.volume | 19 | en_US |
| dc.citation.woscount | 15 | |
| dc.contributor.author | Lee, Chia-En | en_US |
| dc.contributor.author | Lee, Yi-Jiun | en_US |
| dc.contributor.author | Kuo, Hao-Chung | en_US |
| dc.contributor.author | Tsai, Meng-Ru | en_US |
| dc.contributor.author | Cheng, B. S. | en_US |
| dc.contributor.author | Lu, Tien-Chang | en_US |
| dc.contributor.author | Wang, Shing-Chung | en_US |
| dc.contributor.author | Kuo, Chia-Tai | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:13:46Z | |
| dc.date.available | 2014-12-08T15:13:46Z | |
| dc.date.issued | 2007-07-01 | en_US |
| dc.description.abstract | The flip-chip light-emitting diodes (FC-LEDs) with a conductive omni-directional reflector and textured micropillar arrays were investigated. The micropillar arrays structure was formed on the bottom side of sapphire substrate by dry etching process to increase the light-extraction efficiency. The light output power of the FC-LED was increased by 65% for a 3.2-mu m textured micropillar on the bottom side of the sapphire substrate. Our work offers promising potential for enhancing output powers of commercial light-emitting devices. | en_US |
| dc.identifier.doi | 10.1109/LPT.2007.901718 | en_US |
| dc.identifier.issn | 1041-1135 | en_US |
| dc.identifier.journal | IEEE PHOTONICS TECHNOLOGY LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/LPT.2007.901718 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/10640 | |
| dc.identifier.wosnumber | WOS:000248671600080 | |
| dc.language.iso | en_US | en_US |
| dc.subject | dry etching | en_US |
| dc.subject | flip-chip light-emitting diodes (FC-LEDs) | en_US |
| dc.subject | micropillar-array | en_US |
| dc.subject | onmi-directional reflectors (ODRs) | en_US |
| dc.title | Enhancement of flip-chip light-emitting diodes with omni-directional reflector and textured micropillar arrays | en_US |
| dc.type | Article | en_US |