한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1813-1818
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- 2006
Self-organized gradient hole injection to improve the performance of organic light-emitting diodes
- Lee, Tae-Woo (Samsung Advanced Institute of Technology) ;
- Chung, Young-Su (Samsung Advanced Institute of Technology) ;
- Kwon, O-Hyun (Samsung Advanced Institute of Technology) ;
- Park, Jong-Jin (Samsung Advanced Institute of Technology) ;
- Chang, Seoung-Wook (CTO Display R&D Center, Samsung SDI Co., Ltd.) ;
- Kim, Mu-Hyun (CTO Display R&D Center, Samsung SDI Co., Ltd.)
- Published : 2006.08.22
Abstract
We demonstrate a new approach to form gradient hole injection layer (HIL) in organic light-emitting diodes (OLEDs). Single spincoating of hole-injecting conducting polymer compositions with a perfluorinated ionomer results in gradient workfunction through the layer by self-organization, which lead to remarkably efficient single layer polymer light-emitting diodes (PLEDs) (
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