| 发明名称 | Method of manufacturing a motor vehicle optical module lens | ||
| 摘要 | The present invention concerns a method of manufacturing a lens for motor vehicle lighting modules, the method being intended to generate on the output surface (104) of said lens (100) microstructures formed by level differences situated on said output surface (104), the method including the following steps of forming a meshing on the output surface of said lens such that each mesh has similar dimensions, and generating in each mesh a microstructure formed by an output surface level difference, each level difference having a profile that varies as a function of the position of the mesh on the output surface of the lens. | ||
| 申请公布号 | US9109770(B2) | 申请公布日期 | 2015.08.18 |
| 申请号 | US201313923655 | 申请日期 | 2013.06.21 |
| 申请人 | Valeo Vision | 发明人 | de Lamberterie Antoine;Muller Julien |
| 分类号 | G02B27/10;F21V5/00;B29D11/00;F21S8/10 | 主分类号 | G02B27/10 |
| 代理机构 | Jacox, Meckstroth & Jenkins | 代理人 | Jacox, Meckstroth & Jenkins |
| 主权项 | 1. A method of manufacturing a lens for motor vehicle lighting modules, said method being intended to generate on an output surface of said lens microstructures formed by level differences situated on said output surface, said method including the following steps: forming a meshing on said output surface of said lens such that each mesh has similar dimensions; and generating in each mesh a microstructure formed by an output surface level difference, each level difference having a profile that varies as a function of the position of the mesh on the output surface of the lens; wherein the method includes the additional step of generating secondary level differences situated between different meshes. | ||
| 地址 | Bobigny FR | ||