Figure | Schematic illustrations of Device strategy for sandwich structure B-R-B WOLED. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Schematic illustrations of Device strategy for sandwich structure B-R-B WOLED.

Caption

Schematic illustrations of Device strategy for sandwich structure B-R-B WOLED. WOLEDs are fabricated with robust MR-TADF emitters as blue emitters in EML-B, and PO-01 as yellow sensitizer for red emitter DB3 in EML-R. Efficient Förster energy transfer (FRET) among emitters results in high efficiencies and stable emission spectra.

Credit

by Guohao Chen, Jingsheng Miao et al.

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Credit must be given to the creator.

License

CC BY

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