Significant improvement of device durability in organic light-emitting diodes by doping both hole transport and emitter layers with rubrene molecules

Gosuke Sakamoto, Chihaya Adachi, Toshiki Koyama, Yoshio Taniguchi, Charles D. Merritt, Hideyuki Murata, Zakya H. Kafafi

Research output: Contribution to journalArticle

89 Citations (Scopus)

Abstract

Highly durable organic light emitting diodes (OLEDs) were developed by extending the doping sites. The doping sites include the doping of both hole transport layer (HTL) and emitting layer (EML). To develop these devices further, a wide variety of host and dopant materials and their combination should be examined, while the detailed mechanism of the doping that results in the enhancement in device durability should be clarified.

Original languageEnglish
Pages (from-to)766-768
Number of pages3
JournalApplied Physics Letters
Volume75
Issue number6
DOIs
Publication statusPublished - Aug 9 1999

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durability
emitters
light emitting diodes
molecules
augmentation

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Significant improvement of device durability in organic light-emitting diodes by doping both hole transport and emitter layers with rubrene molecules. / Sakamoto, Gosuke; Adachi, Chihaya; Koyama, Toshiki; Taniguchi, Yoshio; Merritt, Charles D.; Murata, Hideyuki; Kafafi, Zakya H.

In: Applied Physics Letters, Vol. 75, No. 6, 09.08.1999, p. 766-768.

Research output: Contribution to journalArticle

Sakamoto, Gosuke ; Adachi, Chihaya ; Koyama, Toshiki ; Taniguchi, Yoshio ; Merritt, Charles D. ; Murata, Hideyuki ; Kafafi, Zakya H. / Significant improvement of device durability in organic light-emitting diodes by doping both hole transport and emitter layers with rubrene molecules. In: Applied Physics Letters. 1999 ; Vol. 75, No. 6. pp. 766-768.
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