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Crosslinkable hole-transporting polymers for high efficiency blue and white phosphorescent light-emitting diodes

  • Yu-Hua Niu
  • , Michelle Liu
  • , Yen-Ju Cheng
  • , Jae-Won Ka
  • , Julie Bardeker
  • , Alex K.-Y. Jen

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Second hole-transport layer (HTL) with perfect solvent-resistance is formed via spin-coating then thermally crosslinking on top of a pre-crosslinked HTL or p-type conducting polymer layer. By judiciously choosing the energy levels of the hole-transport moieties, cascade hole-injection can be realized for a light-emitting layer with phosphorescent blue emitters (and white thereafter).
Original languageEnglish
Pages (from-to)931-934
JournalDigest of Technical Papers - SID International Symposium
Volume37
Issue number1
DOIs
Publication statusPublished - Jun 2006
Externally publishedYes
Event44th International Symposium, Seminar, and Exhibition, SID 2006 - San Francisco, CA, United States
Duration: 4 Jun 20069 Jun 2006

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