한국정보디스플레이학회:학술대회논문집
- 2005.07b
- /
- Pages.1623-1626
- /
- 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
Keywords