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

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

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
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume37
Issue number1
DOIs
StatePublished - 1 Dec 2006
Event44th International Symposium, Seminar, and Exhibition, SID 2006 - San Francisco, CA, United States
Duration: 4 Jun 20069 Jun 2006

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