发明名称 Glass lens for automotive lighting
摘要 The present invention is directed to a glass lens (10) for an automotive lamp. More specifically the glass lens (10) comprises a Fresnel shaped portion (12) integrally formed with said lens and a smooth surface portion (14) peripherally located to the Fresnel shaped portion (12). The present invention, is also directed at an automotive lamp comprising a reflector (24), a light source (30) and an essentially flat lens (10) comprising a Fresnel shaped portion (12) integrally formed with said lens and a smooth surface portion (14) peripherally located to the Fresnel shaped portion. <IMAGE>
申请公布号 EP1055869(A3) 申请公布日期 2002.03.06
申请号 EP20000107666 申请日期 2000.04.10
申请人 CORNING INCORPORATED 发明人 CLARK, DENNIS BUTCH
分类号 F21S8/10;F21V5/00;F21V5/04;F21V17/00;F21W101/10;F21Y101/00 主分类号 F21S8/10
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