1121545-05-8Relevant articles and documents
Spyro-typed organic material and organic electroluminescent device utilizing the same
-
, (2017/01/02)
The present invention relates to a spiro-type organic material and an organic electroluminescent device using the same. The organic electroluminescent device using the spiro-type organic material in an organic layer can obtain short-wavelength luminescence with high efficiency and shows improved lifespan properties. The compound is represented by chemical formula 1.COPYRIGHT KIPO 2016
Highly efficient blue OLED based on 9-anthracene-spirobenzofluorene derivatives as host materials
Gong, Myoung-Seon,Lee, Hyun-Seok,Jeon, Young-Min
, p. 10735 - 10746 (2011/07/29)
A novel spiro[benzo[c]fluorene-7,9′-fluorene](SBFF)-based blue host material, 9-(10-phenylanthracene-9-yl)SBFF (BH-9PA), 9-(10-(naphthalene-1-yl) anthracene-9-yl)SBFF (BH-9NA) and 9-(10-(4-(naphthalene-1-yl)phenyl)anthracene- 9-yl)SBFF (BH-9NPA) were succ