发明名称 |
Lighting unit with reflecting mirror |
摘要 |
<p>The lighting unit has an electric bulb as a light source arranged in a funnel shaped reflecting mirror. The mirror has a reflecting surface, in which a multiple of fine reflecting planes are arranged non-radially without clearance. The shape of the fine reflecting planes, is at least one shape of a group of circular, elliptical and polygonal shapes. Reflecting planes appear to be honeycomb 0.01 mm long and wide.</p> |
申请公布号 |
EP0950850(A2) |
申请公布日期 |
1999.10.20 |
申请号 |
EP19990106395 |
申请日期 |
1999.03.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SUGIMOTO, HIROSHI |
分类号 |
F21V7/04;F21V7/09;(IPC1-7):F21V7/09 |
主分类号 |
F21V7/04 |
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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