发明名称 |
ELECTRIC LAMP |
摘要 |
The electric lamp has a light source (3) having a first (31) and a second light-generating portion (32) in a concave reflector (2). The reflector has an axis of symmetry (20) and a first (21) and a second reflector portion (22), each having an optical axis (23 and 24, respectively) which is parallel to the axis of symmetry (20). Each reflector portion (21, 22) surrounds its optical axis (23, 24) for the greater part. The light source portions (31, 32) each coincide with a respective one of the optical axes (23, 24). The lamp produces a light beam which has only one maximum. |
申请公布号 |
WO02066890(A1) |
申请公布日期 |
2002.08.29 |
申请号 |
WO2002IB00432 |
申请日期 |
2002.02.13 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
MAASSEN, EGBERTUS, J., P.;MEERTEN, RAOUL;VERSLUIJS, CORNELIS |
分类号 |
F21S8/10;F21V7/00;F21V7/04;F21V7/06;F21V7/22;F21V17/00;F21W101/10;F21Y101/00;H01K1/34;H01K7/00 |
主分类号 |
F21S8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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