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VEHICULAR LIGHTING DEVICE

申请公布号:JP2016042428(A)

申请号:JP20140165980

申请日期:2014.08.18

申请公布日期:2016.03.31

申请人:
KOITO MFG CO LTD

发明人:SHIBATA YUKI

分类号:F21S8/10

主分类号:F21S8/10

摘要:PROBLEM TO BE SOLVED: To meet the request for miniaturization of a lighting device mounted to a vehicle.SOLUTION: A drive circuit board 7d includes a circuit that controls turning on and off of a light source 7b with a light emission surface 7b1. A normal direction N1 of the light emission surface 7d1 crosses a normal direction N2 of a principal plane 7d1 of the drive circuit board 7d.SELECTED DRAWING: Figure 4

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