Synthesis of Green Emitting Materials for OLED

유기발광 디바이스용 녹색 발광재료의 합성

  • Chung, Pyung Jin (Korean Institute of Science and Technology Information) ;
  • Kim, Mi Rae (Department of Materials Science and Engineering, Dankook University)
  • 정평진 (한국과학기술정보연구원) ;
  • 김미래 (단국대학교 신소재공학과)
  • Received : 2011.04.19
  • Accepted : 2011.09.05
  • Published : 2011.12.10


We study on the preparation of green emitting materials for organic light emitting device. 3-chromonealdehyde derivatives possessing a conjugated structure, which were composed of electron acceptor of 3-chromonealdehydes and electron donor of diamines, were synthesized by dehydration-condensation process. The structural properties of reaction products were analyzed FT-IR and $^1H-NMR$ spectroscopy. The thermal stabilities and reactivities were measured by melting points and yields. The UV-visibles and PL properties can be determined by excitation spectra and emission spectra, respectively.


Supported by : 한국과학기술정보연구원


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