Invention Grant
- Patent Title: Adaptive front light system using LED headlamp
- Patent Title (中): 自适应前照灯系统采用LED前照灯
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Application No.: US11946895Application Date: 2007-11-29
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Publication No.: US07690826B2Publication Date: 2010-04-06
- Inventor: Jong-Un Kim
- Applicant: Jong-Un Kim
- Applicant Address: KR Cheonan KR Daegu
- Assignee: SL Seobong,SL Lighting
- Current Assignee: SL Seobong,SL Lighting
- Current Assignee Address: KR Cheonan KR Daegu
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent Kongsik Kim
- Main IPC: B60Q1/04
- IPC: B60Q1/04

Abstract:
Provided is an adaptive front light system (AFLS) for a vehicle. The AFLS comprising one or more light-emitting diode (LED) lamp units and a housing which accommodates the LED lamp units, wherein each of the LED lamp units comprises one or more LEDs as its light source and a reflector which reflects light emitted by the light source so that the reflected light can be directed forward, and said adaptive front light system is operable to form different beam patterns by selectively turning on or off the lamp units, and wherein one or more reflectors of the lamp units comprise a multi-face reflector including a plurality of cells having different curvature radiuses or focal points.
Public/Granted literature
- US20090141513A1 ADAPTIVE FRONT LIGHT SYSTEM USING LED HEADLAMP Public/Granted day:2009-06-04
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