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发明名称
ELECTRIC INCANDESCENT LAMP FOR VEHICLE HEADLIGHTS
摘要
<p>본 발명은 전기 백열 램프, 특히 차량 헤드라이트와 관련되는데, 상기 전기 백열 램프는 광-투과성 램프 용기(10) 내에 배열되는 적어도 하나의 백열 필라멘트(2)를 포함하며, 상기 적어도 하나의 백열 필라멘트(2)는 그 2개의 단부들(23, 24)에서 서로 다른 피치 팩터들을 갖는다. 하향빔의 명/암 경계에서 휘도를 증가시키기 위하여, 베이스에 가까운 백열 필라멘트(2)의 단부(23)가 작은 피치 팩터를 갖는다.</p>
申请公布号
KR101212622(B1)
申请公布日期
2012.12.14
申请号
KR20050075764
申请日期
2005.08.18
申请人
发明人
分类号
B60Q1/04;H01K9/08
主分类号
B60Q1/04
代理机构
代理人
主权项
地址
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