| 发明名称 |
OPTICAL UNIT, IN PARTICULAR FOR A MOTOR VEHICLE |
| 摘要 |
An optical unit, in particular for an optical module, comprising:
at least one first and one second mutually distant luminous sources,at least one convergent multifocal lens, comprising at least one undulated face, the undulated face comprising at least three distinct portions, two of these portions being focused substantially on the first luminous source and the other portion being positioned between these two portions and being focused substantially on the second luminous source. |
| 申请公布号 |
US2014328075(A1) |
申请公布日期 |
2014.11.06 |
| 申请号 |
US201214240113 |
申请日期 |
2012.09.13 |
| 申请人 |
De Lamberterie Antoine;Dubosc Christophe |
发明人 |
De Lamberterie Antoine;Dubosc Christophe |
| 分类号 |
F21S8/10 |
主分类号 |
F21S8/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical unit, in particular for an optical module, comprising:
at least one first and one second mutually distant luminous sources, at least one convergent multifocal lens, comprising at least one undulated face, said at least one undulated face comprising at least three distinct portions, two of these portions being focused substantially on said at least one first luminous source and the other portion being positioned between these two portions and being focused substantially on said second mutually distant luminous source. |
| 地址 |
Paris FR |
