Acta Physica Sinica, Volume. 69, Issue 9, 096104-1(2020)
Figures & Tables(17)
Fig. 4. Simulated electroluminescence (EL) performance of devices A1: (a) Influence of length of microcavity on CIE
Fig. 5. Simulated EL performance of devices A2: (a) Influence of length of microcavity on CIE
Fig. 6. Current density-voltage characteristics of device 1, 2 and 3.
Fig. 8. The EL performance of devices A: (a) The spectrum characteristics; (b) the current efficiency-luminance characteristics; (c) the current density-voltage characteristics.
Fig. 10. The EL performance of devices B, C, D and E: (a) The spectrum characteristics; (b) the current efficiency-luminance characteristics; (c) the current density-power efficiency characteristics; (d) the current density- external quantum efficiency characteristics; (e) the current density-voltage characteristics; (f) the lifetime characteristics @50 mA/cm2; (g) the lifetime characteristics @15 mA/cm2; (h) the luminance-angle characteristics; (i) the spectrum-angle characteristics.
Fig. 12. Simulated EL performance of devices G: (a) Influence of the length of microcavity on CIE
Fig. 13. The EL performance of devices F, H, I and J: (a) The spectrum characteristics; (b) the current efficiency-luminance characteristics; (c) the current density-power efficiency characteristics; (d) the current density-external quantum efficiency characteristics; (e) the current density-voltage characteristics; (f) the lifetime characteristics @50 mA/cm2.
Table 1.
Refractive index of organic materials.
有机材料的折射率
View tableView in ArticleTable 1.
Refractive index of organic materials.
有机材料的折射率
波长/nm 折射率 HAT-CN NPB TCTA ADN DAS-ph TPBi Liq 465 2.02 2.05 1.96 2.09 1.96 1.70 1.85 545 1.92 1.94 1.88 1.89 1.88 1.66 1.79 620 1.88 1.89 1.85 1.83 1.85 1.64 1.76
Table 2.
Performance parameters of device A.
器件A的测试性能参数
View tableView in ArticleTable 2.
Performance parameters of device A.
器件A的测试性能参数
Device@15 mA/cm2 V/V L/cd·m–2 CE/cd·A–1 PE/lm·W–1 EQE/% CIEx CIEy 5 nm 6.76 1548 10.32 4.78 5.25 0.1372 0.0516 25 nm 7.11 1425 9.51 4.26 4.88 0.3463 0.4545 45 nm 7.42 1380 9.22 3.90 4.69 0.3425 0.6028 65 nm 8.30 615 4.13 1.61 2.20 0.3621 0.6218 85 nm 8.86 825 5.53 1.96 2.82 0.1375 0.0405 105 nm 9.51 1470 9.82 3.14 4.55 0.1318 0.4528 125 nm 10.21 1603 10.68 3.28 5.25 0.1369 0.0512 145 nm 10.80 1530 10.20 2.96 5.02 0.3326 0.4168 165 nm 11.11 1021 6.80 1.92 4.91 0.3463 0.4545 185 nm 11.32 634 4.23 1.16 2.32 0.3425 0.6028 205 nm 11.66 799 5.32 1.43 2.51 0.1375 0.0405 225 nm 11.98 1534 10.22 2.69 5.12 0.1310 0.4512 245 nm 12.34 1580 10.53 2.66 5.36 0.1369 0.0502 265 nm 12.62 1504 10.03 2.49 5.08 0.3512 0.4555
Table 3.
Performance parameters of devices B, C, D and E.
器件B, C, D, E的性能参数
View tableView in ArticleTable 3.
Performance parameters of devices B, C, D and E.
器件B, C, D, E的性能参数
Device@15 mA/cm2 V/V L/cd·m–2 CE/cd·A–1 PE/lm·W–1 EQE/% CIEx CIEy LT95(h) @50 mA/cm2 B 3.71 978 6.52 5.51 4.08 0.1376 0.0514 58.26 C 6.87 1548 10.32 4.71 6.62 0.1372 0.0516 93.88 D 7.33 1603 10.68 4.58 6.86 0.1369 0.0512 140.65 E 8.12 1579 10.53 4.06 6.77 0.1369 0.0508 79.88
Table 4.
Performance parameters of devices F, H, I and J.
器件F, H, I, J的性能参数
View tableView in ArticleTable 4.
Performance parameters of devices F, H, I and J.
器件F, H, I, J的性能参数
Device@15 mA/cm2 V/V L/cd·m–2 CE/cd·A–1 PE/lm·W–1 EQE/% CIEx CIEy LT95(h) @50 mA/cm2 F 3.90 880 5.87 4.72 3.05 0.1385 0.0504 46.12 H 7.21 1238 8.26 3.59 4.29 0.1383 0.0508 80.88 I 7.72 1683 11.22 4.57 5.86 0.1379 0.0511 93.21 J 8.31 1547 10.32 3.91 5.35 0.1378 0.0515 72.36
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Juan Zhang, Zhi-Qiang Jiao, Hua-Jie Yan, Fu-Dong Chen, Qing-Yu Huang, Liang-Liang Kang, Xiao-Yun Liu, Lu Wang, Guang-Cai Yuan.
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Received: Oct. 15, 2019
Accepted: --
Published Online: Nov. 26, 2020
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