发明名称 |
Headlamp and method for manufacturing reflector in the headlamp |
摘要 |
<p>A first reflection surface of a reflector is set up for a first brightness-intensity distribution pattern to be projected through a flat lens to conform to a target brightness-intensity distribution pattern. A displacement between the target brightness-intensity distribution pattern and a second brightness-intensity distribution pattern is calculated, the second brightness-intensity distribution pattern being reflected by the first reflection surface and to be projected through a curved lens. A second reflection surface of the reflector is set up for the displacement to become substantially a zero.</p> |
申请公布号 |
EP1070912(B1) |
申请公布日期 |
2009.05.20 |
申请号 |
EP20000115664 |
申请日期 |
2000.07.20 |
申请人 |
ICHIKOH INDUSTRIES LIMITED |
发明人 |
NAKATA, YUTAKA |
分类号 |
F21S8/10;F21V7/04;B60Q1/04;F21V5/00;F21V7/00;F21W101/10 |
主分类号 |
F21S8/10 |
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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