Doubly Ortho-Linked Quinoxaline/Diphenylfluorene Hybrids as Bipolar, Fluorescent Chameleons for Optoelectronic Applications

Chien‐Tien Chen, Yi Wei, Jin‐Sheng Lin, M.V.R.K. Moturu, Wei-San Chao, Yu‐Tai Tao, Chin-Hsiung Chien

Journal of the American Chemical Society · 2006 · 140 citations · 30 references

Concepts

Abstract

The titled dipolar hybrids bearing a central quinoxaline-fused dibenzosuberene optoelectronic unit with functional C5 and C8 appendages and spiro-fluorene junction act as fluorescent bipolar OLED chameleons. The emission colors can be tuned from blue, green, yellow, to red with operation brightness of 205, 1268, 1542, and 1102 cd/m2, respectively, at 20 mA/cm2.

References

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