Invention Grant
- Patent Title: Illuminance stabilization apparatus for vehicle headlamp
- Patent Title (中): 汽车前照灯照明稳定装置
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Application No.: US12082213Application Date: 2008-04-10
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Publication No.: US07714519B2Publication Date: 2010-05-11
- Inventor: Jae Woong Min
- Applicant: Jae Woong Min
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent Peter F. Corless
- Priority: KR10-2007-0105525 20071019
- Main IPC: H05B37/02
- IPC: H05B37/02 ; B60Q1/02
Abstract:
An illumination stabilization apparatus for a vehicle headlamp is disclosed. The illumination stabilization apparatus supplies stable power to a headlamp using a SEPIC, thus increasing the lifespan of a headlamp, and reducing the dimming of light generated by the headlamp.
Public/Granted literature
- US20090102384A1 Illuminance stabilization apparatus for vehicle headlamp Public/Granted day:2009-04-23
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