한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1042-1045
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- 2006
Electrophosphorescent organic light-emitting diodes with modified hole blocking layer
- Shin, Y.C. (School of electrical engineering and computer science, Seoul National University) ;
- Baek, H.I. (School of electrical engineering and computer science, Seoul National University) ;
- Lee, C.H. (School of electrical engineering and computer science, Seoul National University)
- Published : 2006.08.22
Abstract
The electrical and optical properties of electrophosphorescent organic light-emitting diodes (OLEDs) with modified hole blocking layer (HBL) were investigated. Well-known 2,9-dimethyl-4,7- diphenyl-1,10-phenanthroline (BCP) HBL is mixed with electrophosphorescent host material (4,4'-N,N'- dicarbazole-biphenyl: CBP) or electrophosphorescent dopant material (fac-tris(2-phenylpyridine) iridium:
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