发明名称 |
Fluorescent lamp, bulb-shaped fluorescent lamp, and lighting apparatus |
摘要 |
An auxiliary amalgam is contained in a light-emitting tube. The auxiliary amalgam has a base, a metal layer provided on the base, and a diffusion-inhibiting layer provided between the base and the metal layer.
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申请公布号 |
US7592742(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20050206419 |
申请日期 |
2005.08.16 |
申请人 |
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION |
发明人 |
TAKAHARA YUICHIRO;IZUMI MASAHIRO;TAMURA NOBUHIRO;NAKAMURA MITSUNORI;IKEDA TOSHIYUKI |
分类号 |
H01J1/62;F21S2/00;F21Y103/025;H01J61/20;H01J61/28;H01J63/04 |
主分类号 |
H01J1/62 |
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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