Flexible OLEDs on polyimide-graphene composite film and properties

Woo Seong Cho, Min Yeob Lee, Ho Hoon Kim, Gi Seop Kwak, Soo Young Park, Lee Soon Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The polyimide-graphene composite films were made by film coating of mixture of polyamic acid(precursor of polyimide) solution with reduced graphene oxide. The flexible OLEDs were fabricated by using the polyimide-graphene composite films on which the ITO/Ag/ITO thin films were deposited by roll-to-roll sputter instead of usual ITO-glass and the properties of flexible OLEDs were examined from the viewpoint of flexible substrates.

Original languageEnglish
Title of host publication20th International Display Workshops 2013, IDW 2013
PublisherInternational Display Workshops
Pages932-934
Number of pages3
ISBN (Electronic)9781510827783
StatePublished - 2013
Event20th International Display Workshops 2013, IDW 2013 - Sapporo, Japan
Duration: 3 Dec 20136 Dec 2013

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Conference

Conference20th International Display Workshops 2013, IDW 2013
Country/TerritoryJapan
CitySapporo
Period3/12/136/12/13

Keywords

  • Flexible OLED
  • Graphene
  • Polyimide

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