发明申请
- 专利标题： LED Automotive Fog Lamp
- 专利标题（中）： LED汽车雾灯
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申请号： US12399167申请日： 2009-03-06
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公开(公告)号： US20100226143A1公开(公告)日： 2010-09-09
- 发明人: Chi Fai Cheung , Sandy To , Wing Bun Lee , Jin Bo Jiang , Wen Kui Wang
- 申请人： Chi Fai Cheung , Sandy To , Wing Bun Lee , Jin Bo Jiang , Wen Kui Wang
- 申请人地址： CN Hong Kong
- 专利权人： HONG KONG POLYTECHNIC UNIVERSITY
- 当前专利权人： HONG KONG POLYTECHNIC UNIVERSITY
- 当前专利权人地址： CN Hong Kong
- 主分类号： F21V7/00
- IPC分类号： F21V7/00 ; H01J9/00
摘要：
A fog lamp may include a Lambertian LED, a collimating lens encompassing the Lambertian LED, a collimating surface including a total internal reflective surface and encompassing the collimating lens, and a corrugated surface attached to the collimating surface at an acute angle with respect to an optic axis of the corrugated surface.
公开/授权文献
- US08011803B2 LED automotive fog lamp 公开/授权日：2011-09-06
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