Improving the Angular Color Uniformity of Hybrid Phosphor Structures in White Light-Emitting Diodes
| dc.citation.epage | 1282 | en_US |
| dc.citation.issue | 10 | en_US |
| dc.citation.spage | 1280 | en_US |
| dc.citation.volume | 34 | en_US |
| dc.citation.woscount | 6 | |
| dc.contributor.author | Chen, Kuo-Ju | en_US |
| dc.contributor.author | Han, Hau-Vei | en_US |
| dc.contributor.author | Lin, Bing-Cheng | en_US |
| dc.contributor.author | Chen, Hsin-Chu | en_US |
| dc.contributor.author | Shih, Min-Hsiung | en_US |
| dc.contributor.author | Chien, Shih-Hsuan | en_US |
| dc.contributor.author | Wang, Kuan Yu | en_US |
| dc.contributor.author | Tsai, Hsin-Han | en_US |
| dc.contributor.author | Yu, Peichen | en_US |
| dc.contributor.author | Lee, Po-Tsung | en_US |
| dc.contributor.author | Lin, Chien-Chung | en_US |
| dc.contributor.author | Kuo, Hao-Chung | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:32:15Z | |
| dc.date.available | 2014-12-08T15:32:15Z | |
| dc.date.issued | 2013-10-01 | en_US |
| dc.description.abstract | This letter examines a hybrid phosphor structure for white light-emitting diodes. The hybrid phosphor structure produces more efficient luminosity and more uniform angular correlated color temperature (CCT) than the conventional dispensing method. The experimental results show that the CCT deviation improved from 453 to 280 K between -70 degrees and 70 degrees. This was likely caused by the large blue light divergent angle. The lumen output produced was higher than that produced by dispense and conformal phosphor structures. Therefore, the results show that the hybrid phosphor structure can be used in solid-state lighting. | en_US |
| dc.identifier.doi | 10.1109/LED.2013.2278336 | en_US |
| dc.identifier.issn | 0741-3106 | en_US |
| dc.identifier.journal | IEEE ELECTRON DEVICE LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/LED.2013.2278336 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/22690 | |
| dc.identifier.wosnumber | WOS:000325186600025 | |
| dc.language.iso | en_US | en_US |
| dc.subject | Color distribution | en_US |
| dc.subject | light-emitting diodes (LEDs) | en_US |
| dc.subject | packaging | en_US |
| dc.subject | phosphor | en_US |
| dc.title | Improving the Angular Color Uniformity of Hybrid Phosphor Structures in White Light-Emitting Diodes | en_US |
| dc.type | Article | en_US |