Electrooptical properties of DC electroluminescent ZnS:Mn,Cu powder panels with chalcogenide glass intermediate layer

被引:0
|
作者
Mateleshko, N. [1 ]
Mitsa, V. [1 ]
Sikora, S. [1 ]
机构
[1] Uzhgorod State Univ, Dept Solid State Elect, UA-88000 Uzhgorod, Ukraine
来源
CHALCOGENIDE LETTERS | 2007年 / 4卷 / 06期
关键词
electroluminescence; powder ZnS (Mn; Cu); thick film; chalcogenide glasses;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Introducing of amorphous ( a) a- As2Se3 as contrasting intermediate layer into SnO2-As2Se3-ZnS(Mn, Cu)-Al structure allows one to increase by about 50% a light contrast range of the device that facilitates the perception of symbol-alphabetic information. The bleaching of a-As2Se3 film under the action of humidity allows one to control the state of the structure air-tightness. The absorption edge of As-Se films and electrooptical characteristics of SnO2-ZnS( Mn, Cu)-Al active structure have been investigated.
引用
收藏
页码:65 / 68
页数:4
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