| 发明名称 |
Halogen light bulb has bulb half coated such this passes infra red spectral light and blocks visible spectral light |
| 摘要 |
<p>The halogen light has a glass bulb [4] that is half coated with a reflective material [44]. The material is selected as an interference filter. This provides for visible spectrum light to be blocked while allowing the transmission of infra red emissions.</p> |
| 申请公布号 |
DE202005014516(U1) |
申请公布日期 |
2005.11.17 |
| 申请号 |
DE20052014516U |
申请日期 |
2005.09.14 |
| 申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
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| 分类号 |
H01J61/35;H01K1/32;H01K7/02;(IPC1-7):H01K1/32 |
主分类号 |
H01J61/35 |
| 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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