Research Article
Polystyrene Backbone Polymers Consisting of Alkyl-Substituted Triazine Side Groups for Phosphorescent OLEDs
Table 5
Voltage and efficiency of parasubstituted polymers 9b–12b.
| Device characteristics | 9b/TMM102 + TEG001 | 10b/TMM102 + TEG001 | 11b/TMM102 + TEG001 | 12b/TMM102 + TEG001 |
| Voltage/V @ 100 cd/m2 | 4,85 | 6,75 | 5,5 | 6,8 | Voltage/V @ 1000 cd/m2 | 6,85 | 9,5 | 8 | 9,1 | Voltage/V @ 5000 cd/m2 | 9 | >10 | >10 | >10 | Voltage/V @ 10 mA/cm2 | 7,85 | >10 | 9,5 | 10 | Luminance Efficiency/cd/A+ | 24@7 V | 29@10 V | 32@8 V | 20@10 V |
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