Synthesis of phosphor for LED using host crystal with nitrogen-rich compositions.

使用富含氮成分的基质晶体合成 LED 荧光粉。

• 批准号: 22360033
• 负责人: HIROSAKI Naoto
• 金额: $ 12.48万
• 依托单位: National Institute for Materials Science
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22360033/
• 关键词: 環境材料; 光源技術; セラミックス; ナノ材料; 光物性; 蛍光体; 窒化物; ＬＥＤ; LED; 発光ダイオード; サイアロン

The compositions in the system Si3N4-AlN-MN (M = metal) were synthesized, and their phase relationships as well as novel crystals were investigated and identified by carrying out the powder and single-crystal x-ray diffraction analyses. New phosphors could then be developed by doping the new crystals with activators.The compositions in the system Si3N4-AlN-MN (M = metal) were synthesized, and their phase relationships as well as novel crystals were investigated and identified by carrying out the powder and single-crystal x-ray diffraction analyses. New phosphors could then be developed by doping the new crystals with activators.

合成了Si_3N_4-AlN-MN（M =金属）体系的组成，并通过粉末和单晶X射线衍射分析，研究和鉴定了它们的相关系和新晶体。本文合成了Si_3N_4-AlN-MN（M =金属）体系的组成，并通过粉末和单晶X射线衍射分析，研究和鉴定了它们的相关系和新晶体。新的磷光体可以通过在新的晶体中掺杂活化剂来开发。

项目成果

Nitride Phosphors and Solid-State Lighting

• DOI: 10.1201/b10939
• 发表时间: 2011-06
• 作者: Hajime Yamamoto

Highly Reliable White LEDs Using Niride Phosphors

使用氮化物荧光粉的高度可靠的白光 LED

• 发表时间: 2012
• 期刊: Jounal of the Korean Ceramic Society
• 作者: M. Uchiyama;M. Yamagishi;T. Matsukawa;Y. Takemoto;K. Takeya;M. Yoshimura;H. Umezawa;Y. Takahashi;I.Kawayama;S. Okada M. Tonouchi;Y. Kitaoka;T. Sasaki;and Y. Mori;解栄軍
• 通讯作者: 解栄軍

蛍光体、その製造方法、発光装置および画像表示装置

荧光体、其制造方法、发光装置以及图像显示装置

• 发表时间: 2012

Structure and photoluminescence properties of Ce3+-doped novel silicon-oxynitride Ba4-zMzSi8O20-3xN2x (M=Mg, Ca, Sr)

Ce3掺杂新型氮氧化硅Ba4-zMzSi8O20-3xN2x (M=Mg, Ca, Sr)的结构和光致发光性能

• DOI: 10.1016/j.jssc.2011.03.048
• 发表时间: 2011
• 期刊: Journal of Solid State Chemistry
• 影响因子: 3.3
• 作者: Y. Fang ;Y.Q. Li;R.J. Xie;N. Hirosaki;T. Takade;X.Y. Li;T. Qiu
• 通讯作者: T. Qiu

酸窒化物蛍光体の材料設計と発光特性

氮氧化物荧光粉的材料设计与发光性能

• 发表时间: 2011
• 作者: 山口亮,牛頭信一郎;物集照夫;小柳慶継;上村光典;竹内淳;広崎尚登
• 通讯作者: 広崎尚登