• Acta Optica Sinica
  • Vol. 40, Issue 6, 0623001 (2020)
Wenyan Lin, Ning Chen, Baoqing Lin, Zhijun Wu, and Chaodong Ling*
Author Affiliations
  • College of Information Science and Engineering, Huaqiao University, Xiamen, Fujian 361021, China
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    DOI: 10.3788/AOS202040.0623001 Cite this Article Set citation alerts
    Wenyan Lin, Ning Chen, Baoqing Lin, Zhijun Wu, Chaodong Ling. Performance Improvement of Phosphorescent Organic Light-Emitting Devices Using B3PyPPM∶Cs[J]. Acta Optica Sinica, 2020, 40(6): 0623001 Copy Citation Text show less
    Characteristic curves of device A1 and device A2. (a) Current density versus voltage; (b) luminance versus voltage
    Fig. 1. Characteristic curves of device A1 and device A2. (a) Current density versus voltage; (b) luminance versus voltage
    EQE versus current density. (a) Device A1; (b) device A2
    Fig. 2. EQE versus current density. (a) Device A1; (b) device A2
    Lambertian curves of device A2
    Fig. 3. Lambertian curves of device A2
    Current-voltage curves of devices
    Fig. 4. Current-voltage curves of devices
    Current density versus electric field intensity for EOD
    Fig. 5. Current density versus electric field intensity for EOD
    DeviceVon/VCurrent efficiency /(cd·A-1)Power efficiency /(lm·W-1)EQE /%
    LmaxL100L1000LmaxL100L1000LmaxL100L1000
    A12.2528.421.623.923.521.217.07.55.76.3
    A22.0068.565.967.793.593.087.618.217.518.0
    Table 1. Characteristic parameters of device A1 and device A2
    Wenyan Lin, Ning Chen, Baoqing Lin, Zhijun Wu, Chaodong Ling. Performance Improvement of Phosphorescent Organic Light-Emitting Devices Using B3PyPPM∶Cs[J]. Acta Optica Sinica, 2020, 40(6): 0623001
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