한국정보디스플레이학회:학술대회논문집

한국정보디스플레이학회 (The Korean Infomation Display Society)
권호 표지

Synthesis and luminescence properties of SrS:Eu red phosphors by solid state method

  • Kim, Jae-Myung (Department of Chemistry, Korea University, Advanced Materials Division, Korea Research Institute of Chemical Technology) ;
  • Kim, Kyung-Nam (Advanced Materials Division, Korea Research Institute of Chemical Technology) ;
  • Park, Joung-Kyu (Advanced Materials Division, Korea Research Institute of Chemical Technology) ;
  • Kim, Chang-Hae (Advanced Materials Division, Korea Research Institute of Chemical Technology) ;
  • Jang, Ho-Gyeom (Department of Chemistry, Korea University)
  • 발행 : 2004.08.23
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

We have synthesized SrS:Eu red phosphor by solid state method and investigated to adopt a red phosphor for LEDs. The SrS:Eu phosphor shows broad emission band at 600nm region due to f-d energy transfer of $Eu^{2{\cdot}}$. Our results show that the SrS:Eu red phosphor exhibits the better luminescence efficiency than that of the industrially available product SrS:Eu phosphor.

키워드