发明名称 Vehicle headlamp apparatus
摘要 A vehicle headlamp apparatus is provided. The vehicle headlamp apparatus includes a lamp unit, a first additional lamp unit which forms a first light distribution pattern, a second additional lamp unit which forms a second light distribution pattern overlapping with the first light distribution pattern, and a controller. The first light distribution pattern includes at least one first partial region, and the first additional lamp unit adjusts a luminous intensity of a light to be irradiated toward the first partial region. The second light distribution pattern includes at least one second partial region which partially overlaps with the first partial region, and the second additional lamp unit adjusts a luminous intensity of a light to be irradiated toward the second partial region. The controller controls the first additional lamp unit and the second additional lamp unit to adjust the luminous intensity of the partial regions.
申请公布号 EP2101107(A2) 申请公布日期 2009.09.16
申请号 EP20090003562 申请日期 2009.03.11
申请人 KOITO MANUFACTURING CO., LTD 发明人 YAMAMURA, SATOSHI
分类号 F21S8/12;B60Q1/08;F21W101/10;F21Y101/02 主分类号 F21S8/12
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