- 期刊
高效率無鎘量子點於白光發光二極體之應用
Application of High Efficiency Cadmium-free Quantum Dots in White Light-Emitting Diodes
並列摘要
In this study, we synthesized the CuInS_2/ZnS core/shell quantum dot (QDs) via a stepwise hot injection route. Not only emission spectrum shifts to short wavelength but also increases the quantum yield (QY) from 2 to 83 % for CIS/ZnS core/shell QDs. Cooperation of YAG phosphors with CIS/ZnS_(DDT) or CIS/ZnS_S QDs in the encapsulate can improve the color rendering index (CRI) and luminous efficacy of YAG-based white light emitting-diodes (WLEDYAG) at the same time. The result shows that the highest CRI of 81 can be obtained for WLED_(ODT) and the WLED_S has the highest luminous efficacy of 78 lm/W.
延伸閱讀
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- Chen, H. H. (2018). 短波紫外光氮化鋁鎵發光二極體中的載子傳輸與量子效率之數值模擬探討 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU201803021
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- 吳辰修（2020）。Investigation and fabrication of hybrid inorganic quantum dots and organic material white light emitting diodes〔碩士論文，國立交通大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0030-1504202111205332