Color control in sulfide phosphors: Turning up the light for electroluminescent displays

被引：26
作者：
Li, D
Clark, BL
Keszler, DA
Keir, P
Wager, JF
机构：
[1] Oregon State Univ, Dept Chem, Corvallis, OR 97331 USA
[2] Oregon State Univ, Adv Mat Res Ctr, Corvallis, OR 97331 USA
[3] Oregon State Univ, Dept Elect & Comp Engn, Corvallis, OR 97331 USA
来源：
CHEMISTRY OF MATERIALS | 2000年 / 12卷 / 02期
关键词：
D O I：
10.1021/cm9904234
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Manipulation of the defect chemistry in ZnS:Mn and SrS:Cu bulk and thin-film phosphors has resulted in specific and controllable emission colors across the entire visible spectrum. Saturated red emission is observed at exceptionally low threshold voltages in ac thin-film electroluminescent devices, while unsurpassed levels of luminous efficiency are observed for devices operating at saturated green wavelengths.
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页码：268 / +
页数：4
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