发明名称 VEHICULAR LAMP
摘要 A vehicular lamp forms a low-beam distribution pattern by combining light radiated from a first unit and a second unit. A brightness decreasing element is provided on a reflective surface of a first main reflector in a sub-unit of the first unit. Thus, for the low-beam distribution pattern formed by the first unit and the second unit, among a peripheral end portion of a cut-off line forming pattern formed by the sub unit, a low luminance portion with a partially reduced brightness is formed at the border of both right and left end sides that upwardly overlap with a portion of a diffusion area forming pattern.
申请公布号 US2008239744(A1) 申请公布日期 2008.10.02
申请号 US20080044157 申请日期 2008.03.07
申请人 KOITO MANUFACTURING CO., LTD. 发明人 NAKADA YUSUKE;TSUKAMOTO MICHIO
分类号 F21V7/00 主分类号 F21V7/00
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