发明授权
- 专利标题： Phosphor and method for producing same
- 专利标题（中）： 荧光体及其制造方法
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申请号： US803508申请日： 1997-02-20
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公开(公告)号： US5858278A公开(公告)日： 1999-01-12
- 发明人: Shigeo Itoh , Hitoshi Toki , Fumiaki Kataoka , Hisashi Kanie
- 申请人： Shigeo Itoh , Hitoshi Toki , Fumiaki Kataoka , Hisashi Kanie
- 申请人地址： JPX
- 专利权人： Futaba Denshi Kogyo K.K.
- 当前专利权人： Futaba Denshi Kogyo K.K.
- 当前专利权人地址： JPX
- 优先权： JPX8-043032 19960229
- 主分类号： C09K11/08
- IPC分类号： C09K11/08 ; C09K11/62
摘要：
A phosphor capable of being kept from being affected by oxygen during production thereof, carrying out luminescence due to excitation by electrons, selectively realizing various luminous colors depending on selection of starting materials and exhibiting satisfactory luminance and life characteristics. The phosphor is represented by a chemical formula Ga.sub.1-x In.sub.x N:A (0.ltoreq.x
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