摘要
９４年国际电致发光讨论会上，报导了一种新型的显示器［１］，引起了研究者广泛的兴趣．这类显示器的创新表现在采用丝网印刷的几十个微米量级的高介电常数的陶瓷厚膜来替代无机薄膜电致发光器件中的薄膜绝缘层．因为陶瓷厚膜的制备方法比较简单，采用丝网印刷技术，具有...
It is reported in this paper that red ZnS∶Sm, Cl thin film electroluminescent devices using ceramic thick film as insulator layer (CTFEL) have been manufactured firstly. The transparent electrode is ZnO doped with Al made by sputtering and the emitting layer is ZnS∶Sm, Cl which made by electric evaporation method. The electroluminescent spectrum of CTFEL device and the dependence of brightness on voltage were measured. The CTFEL device was driven under 50Hz and the maximum luminance is 18 4cd/m 2.
出处
《发光学报》
EI
CAS
CSCD
北大核心
1998年第4期364-365,共2页
Chinese Journal of Luminescence
基金
国家自然科学基金
上海市教委资助
关键词
陶瓷厚膜
薄膜
电致发光器件
硫化锌
钐
ceramic thick film, insulator layer, thin film electroluminescent devices
