| 发明名称 |
FLUORESCENT LAMP, LIGHT SOURCE DEVICE, AND DISPLAY |
| 摘要 |
In a fluorescent lamp, an initial chromaticity change can be suppressed. An atmosphere in contact with a blue light-emission phosphor forming a phosphor particle layer 3 that contains argon (Ar) and neon (Ne) shown by the following equation A/(A+N)‰¥0.04, wherein A represents a mole fraction of argon and N represents a mole fraction of neon.
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| 申请公布号 |
EP2045833(A1) |
申请公布日期 |
2009.04.08 |
| 申请号 |
EP20070768021 |
申请日期 |
2007.07.02 |
| 申请人 |
SONY CORPORATION |
发明人 |
IGARASHI, TAKAHIRO;KUSUNOKI, TSUNEO |
| 分类号 |
H01J61/16;C09K11/08;C09K11/73;C09K11/77;F21S8/02;F21V8/00;F21Y103/00;H01J61/44 |
主分类号 |
H01J61/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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