| ชื่อเรื่อง | : | On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode |
| นักวิจัย | : | Liu, S. W. , Divayana, Yoga , Abiyasa, Agus Putu , Tan, Swee Tiam , Demir, Hilmi Volkan , Sun, Xiaowei |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Liu, S. W., Divayana, Y., Abiyasa, A. P., Tan, S. T., Demir, H. V., & Sun, X. (2012). On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode. Applied physics letters, 101(9), 093301. , 0003-6951 , http://hdl.handle.net/10220/9322 , http://dx.doi.org/10.1063/1.4749278 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We reported phosphorescent organic light-emitting diodes with internal quantum efficiency near 100% with significantly reduced efficiency roll-off. It was found that the use of different hole transporting layer (HTL) affects the exciton distribution in the emission region significantly. Our best device reaches external quantum efficiency (EQE), current, and power efficiency of 22.8% ± 0.1%, 78.6 ± 0.2 cd/A, 85 ± 2 lm/W, respectively, with half current of 158.2 mA/cm2. This considerably outperforms the control device with N,N′-bis(naphthalen-1-yl)-N,N′-bis(phenyl)-benzidine (NPB) (HTL) and 4,4′-N,N′-dicarbazole-biphenyl (host) with maximum EQE, current and power efficiency of 19.1% ± 0.1%, 65.6 ± 0.3 cd/A, 67 ± 2 lm/W, respectively, with half current of only 8.1 mA/cm2. |
| บรรณานุกรม | : |
Liu, S. W. , Divayana, Yoga , Abiyasa, Agus Putu , Tan, Swee Tiam , Demir, Hilmi Volkan , Sun, Xiaowei . (2555). On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Liu, S. W. , Divayana, Yoga , Abiyasa, Agus Putu , Tan, Swee Tiam , Demir, Hilmi Volkan , Sun, Xiaowei . 2555. "On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Liu, S. W. , Divayana, Yoga , Abiyasa, Agus Putu , Tan, Swee Tiam , Demir, Hilmi Volkan , Sun, Xiaowei . "On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Liu, S. W. , Divayana, Yoga , Abiyasa, Agus Putu , Tan, Swee Tiam , Demir, Hilmi Volkan , Sun, Xiaowei . On the triplet distribution and its effect on an improved phosphorescent organic light-emitting diode. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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