한국정보디스플레이학회:학술대회논문집
- 2003.07a
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- Pages.874-876
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- 2003
Blue light-emitting polyalkylfluorene copolymers for LEDs
- Hwang, Do-Hoon (Dept. of Applied Chemistry, Kumoh National Institute of Technology) ;
- Park, Moo-Jin (Dept. of Applied Chemistry, Kumoh National Institute of Technology) ;
- Kim, Suk-Kyung (Dept. of Applied Chemistry, Kumoh National Institute of Technology) ;
- Lee, Ji-Hoon (Electronic Materials Lab. Samsung Advanced Institute of Technology) ;
- Lee, Chang-Hee (Department of Physics, Inha University) ;
- Kim, Yong-Bae (Liquid Crystal Research Center, Department of Chemistry, Kon-Kuk University)
- Published : 2003.07.09
Abstract
Blue light-emitting polyfluorene derivatives, poly[9,9-bis(4'-n-octyloxyphenyl) fluorene] (PBOPF), poly[9,9-bis(2'-ethylhexyl)]fluorene (PBEHF) and copolymers of PBOPF and PBEHF were synthesized through Ni(0) mediated polymerization and their light-emitting properties were investigated. The PBEHF thin film showed significant excimer band in PL spectra after thermal annealing at 100
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