| 发明名称 | Transformation optics assembly | ||
| 摘要 | A transformation optic arrangement for vehicles to convert a planar light distribution into an angular light distribution with a plurality of light sources arranged in one level like a matrix to generate the planar light distribution and with an optic unit arranged in front of the light sources in a primary direction of emission to deflect the light, with the optic unit comprising at least one first lens, with at least one additional lens being provided between the first lens and the light sources, arranged coaxially in reference to the z-axis extending in the primary direction of emission and distanced from the first lens, and that the first lens and at least one additional lens each show non-spherically shaped coupling surfaces and decoupling surfaces as flat sides. | ||
| 申请公布号 | US8801249(B2) | 申请公布日期 | 2014.08.12 |
| 申请号 | US201213646255 | 申请日期 | 2012.10.05 |
| 申请人 | HELLA KGaA | 发明人 | Kloos Gerhard |
| 分类号 | F21V5/00 | 主分类号 | F21V5/00 |
| 代理机构 | Husch Blackwell LLP | 代理人 | Husch Blackwell LLP ;Rusche H. Frederick;Cohn Daniel S. |
| 主权项 | 1. A transformation optic arrangement for vehicles to convert a planar light distribution into an angular light distribution with a plurality of light sources arranged in one level like a matrix to generate the planar light distribution and with an optic unit arranged in front of the light sources in a primary direction of emission to deflect the light, with the optic unit comprising at least one first lens, wherein at least one additional lens is provided between the first lens and the light sources, arranged co-axially in reference to the z-axis of the primary direction of emission of the light and distanced from the first lens and that the first lens and at least one additional lens each show non-spherically shaped coupling surfaces and decoupling surfaces as flat sides. | ||
| 地址 | Lippstadt DE | ||