한국정보디스플레이학회:학술대회논문집
- 2005.07b
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- Pages.1323-1326
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- 2005
Spectroscopic characterization of electroluminescent ZnS:Cu,Cl phosphor coated by sol-gel process
- Lee, You-Hui (Sensors and Advanced Materials Lab. Korea Institute of Energy Research) ;
- Han, Chi-Hwan (Sensors and Advanced Materials Lab. Korea Institute of Energy Research) ;
-
Han, Sang-Do
(Sensors and Advanced Materials Lab. Korea Institute of Energy Research)
;
- Chang, Mi-Youn (Sensors and Advanced Materials Lab. Korea Institute of Energy Research) ;
- Sharma, Gaytri. (Sensors and Advanced Materials Lab. Korea Institute of Energy Research) ;
- Park, Youn-Bong (Department of chemistry, Chungnam National University)
- Published : 2005.07.19
Abstract
The photoluminescence, electroluminescence and surface properties of ZnS:Cu,Cl phosphor coated by sol-gel process were studies. Na-silicate was used as precursor coating material. pH of solution and the concentration of Na-silicate are the important conditions to obtain the uniform coating on the phosphors. Also, the electroluminescent devices were made with Na-silicate coated phosphor. The spectroscopic characterization is performed by photospectrometer.
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