发明名称 |
AN AUTOMOTIVE LED HEADLAMP COMPRISING A LIGHT TUNNEL DEVICE |
摘要 |
<p>A novel projection type automotive LED headlamp is disclosed, wherein a light tunnel device having a shaped output surface is used to collect the light emitted from the LED light source and form an intermediate spot on the output surface of the light tunnel, and a projection lens projects the intermediate spot toward front direction to form the desired illumination pattern.</p> |
申请公布号 |
WO2012005686(A1) |
申请公布日期 |
2012.01.12 |
申请号 |
WO2010SG00248 |
申请日期 |
2010.07.05 |
申请人 |
I3 LAB PTE LTD;LIU, HONG YUAN;SIM, LYE HOCK |
发明人 |
LIU, HONG YUAN;SIM, LYE HOCK |
分类号 |
B60Q1/04;F21S8/10;F21V8/00;G02B6/10 |
主分类号 |
B60Q1/04 |
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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