发明名称 HEADLAMP LENS FOR A VEHICLE HEADLAMP
摘要 The invention relates to a single-piece headlamp lens (2) for a vehicle headlamp (1), in particular for a motor vehicle headlamp (1), wherein the headlamp lens (2) comprises a first region (40) designed as a free-form lens part or as part of an aspherical lens, and at least one second region (41) designed as part of a Fresnel lens.
申请公布号 EP1917467(A1) 申请公布日期 2008.05.07
申请号 EP20060762980 申请日期 2006.08.04
申请人 DOCTER OPTICS GMBH 发明人 MOZAFFARI-AFSHAR, MOHSEN;BREEGER, BERNHARD
分类号 F21V5/00;F21V5/04;F21Y101/00;G02B3/04;G02B3/08 主分类号 F21V5/00
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