荧光粉
发光二极管
材料科学
兴奋剂
绿灯
白光
稀土
红灯
光电子学
蓝光
冶金
植物
生物
作者
Naoto Kijima,Y. Shimomura,Tomoyuki Kurushima,Hiromu Watanabe,Satoshi Shimooka,Masayoshi Mikami,Kyota Uheda
出处
期刊:Journal of Light & Visual Environment
[Illuminating Engineering Society of Japan]
日期:2008-01-01
卷期号:32 (2): 202-207
被引量:15
摘要
High-luminous green phosphors and a red phosphor have been newly developed for white LEDs. The developed green phosphors are Ca3(Sc,Mg)2Si3O12:Ce made by replacing with Mg a part of Sc of green phosphor Ca3Sc2Si3O12:Ce, a new green phosphor CaSc2O4:Ce, and a new host material doped with a rare-earth element, Ba3Si6O12N12:Eu. The new red phosphor is (Sr,Ca)AlSiN3:Eu made by replacing a part of Ca of CaAlSiN3:Eu with Sr.
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