77‐4: High‐Efficiency Flexible Fiber‐Based Light‐Emitting Devices Processed by Phosphorescent Solution.

In this study, we show that it is possible to fabricate phosphorescent organic light‐emitting diodes (phOLEDs) on a flexible fiber substrate. We believe that this approach provides a way to overcome the problem of an insufficient efficiency that most fiber‐based light‐emitting devices have so far. [ABSTRACT FROM AUTHOR]