한국정보디스플레이학회:학술대회논문집
- 2005.07b
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- Pages.1623-1626
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- 2005
Synthesis of the $CaGa_2S_4:Eu^{2+}$ phosphors and Application in White LEDs
- Kim, Jae-Myung (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)
- Published : 2005.07.19
Abstract
The thiogallate phosphors which are well known for a long time as phosphor materials for CRT or EL device were reported. Those have high luminescent properties at long-wavelength region. Among those phosphors, the samples with divalent europium doped CaGa2S4 were prepared by a simple process under the reduction atmosphere
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