发明名称 LIGHTING DEVICE FOR VEHICLES
摘要 A lighting device for vehicles with a semiconductor-based light source and an optical unit having an imaging device for producing a predetermined light distribution and having an optical element arranged between the semiconductor-based light source and the imaging device. The optical element has a back side facing the semiconductor-based light source and has a front side facing the imaging device. The optical element is formed as a color correction element which has a color correction-free partial surface area through which a firstly emitted partial light beam of the semiconductor-based light source passes and has a color correction-affected partial surface area through which the secondly emitted partial light beam of the semiconductor-based light source passes in a border angle area.
申请公布号 US2015211705(A1) 申请公布日期 2015.07.30
申请号 US201514603858 申请日期 2015.01.23
申请人 Hella KGaA Hueck & Co. 发明人 Leitow Marc;Fernandez Paula Madrid;Nickel Hans-Jürgen
分类号 F21S8/10 主分类号 F21S8/10
代理机构 代理人
主权项 1. A lighting device for vehicles comprising: a semiconductor-based light source; an optical unit having an imaging device and an optical element, said imaging device for producing a predetermined light distribution, and said optical element arranged between the semiconductor-based light source and the imaging device, wherein the optical element has a back side facing the semiconductor-based light source and has a front side facing the imaging device, wherein the optical element is formed as a color correction element which has a color correction-free partial surface area through which a firstly emitted partial light beam (L1) of the semiconductor-based light source passes, and has a color correction-affected partial surface area through which a secondly emitted partial light beam (L2) of the semiconductor-based light source passes in a border angle area.
地址 Lippstadt DE