| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle capable of being downsized and efficiently radiating light-emitting diode elements. <P>SOLUTION: The lighting fixture for a vehicle used for a vehicle is equipped with a plurality of light source modules generating light. Each of the light source modules includes a semiconductor light-emitting device, a lighting circuit for lighting on/off the semiconductor light-emitting device by controlling current flowing in the semiconductor light-emitting device, a power supply cable for supplying power from a light source located outside the lighting fixture for a vehicle to the lighting circuit, a control cable for transmitting control signals for controlling the lighting on/off of the semiconductor light-emitting device to the lighting circuit, and a mounting substrate for mounting the semiconductor light-emitting device and the lighting circuit. One of the light source modules is connected to the power supply by the power supply cable, the rest of the modules are connected in parallel through the light source module and the power supply cable in the lighting fixture of a vehicle. <P>COPYRIGHT: (C)2009,JPO&INPIT |
