完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chen, Kuo-Ju | en_US |
dc.contributor.author | Chen, Hsin-Chu | en_US |
dc.contributor.author | Shih, Min-Hsiung | en_US |
dc.contributor.author | Wang, Chao-Hsun | en_US |
dc.contributor.author | Kuo, Ming-Yen | en_US |
dc.contributor.author | Yang, Yi-Chun | en_US |
dc.contributor.author | Lin, Chien-Chung | en_US |
dc.contributor.author | Kuo, Hao-Chung | en_US |
dc.date.accessioned | 2014-12-08T15:23:06Z | - |
dc.date.available | 2014-12-08T15:23:06Z | - |
dc.date.issued | 2012-07-15 | en_US |
dc.identifier.issn | 0733-8724 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/16248 | - |
dc.description.abstract | This study investigates the effect of temperature on CdSe/ZnS quantum dots (QDs) in GaN-based light-emitting diodes (LEDs) using the phosphor conversion efficiency (PCE) and LED junction temperature. In our simulation, the blue chip and CdSe/ZnS QDs temperature are similar because of their minimal thickness. Furthermore, to verify the effect of temperature on CdSe/ZnS QDs, we use continuous wave and pulsed current sources to measure the relationship between the temperature and relative PCE. Higher junction temperatures are observed with greater CdSe/ZnS QD volume in LEDs. This is attributed to the thermal conduction and nonradiative energy between CdSe/ZnS QDs and blue chip. Therefore, if thermal management is improved, CdSe/ZnS QDs are expected to be used as color converting material in LEDs. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Light-emitting diodes (LEDs) | en_US |
dc.subject | GaN | en_US |
dc.subject | quantum dots (QDs) | en_US |
dc.subject | phosphor | en_US |
dc.title | The Influence of the Thermal Effect on CdSe/ZnS Quantum Dots in Light-Emitting Diodes | en_US |
dc.type | Article | en_US |
dc.identifier.journal | JOURNAL OF LIGHTWAVE TECHNOLOGY | en_US |
dc.citation.volume | 30 | en_US |
dc.citation.issue | 14 | en_US |
dc.citation.epage | 2256 | en_US |
dc.contributor.department | 光電工程學系 | zh_TW |
dc.contributor.department | Department of Photonics | en_US |
dc.identifier.wosnumber | WOS:000304242600002 | - |
dc.citation.woscount | 10 | - |
顯示於類別: | 期刊論文 |