| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular indication lamp manufacturable with an inexpensive cost, and capable of using the peripheral components used when a light source is an incandescent lamp. <P>SOLUTION: This vehicular indication lamp is equipped with a mounting base plate 12 to which the light source is mounted, a glass cover 11 to cover the light source and the mounting base plate 12, and a waterproof ring 15 interposed between the mounting base plate 12 and the glass cover 13. A light emitting diode 22 is used for the light source, a large number of light emitting diodes 22 having varied light irradiating directions and a circuit element 24 connected to the light emitting diodes 22 are mounted on the front side of a substrate 21, a conductor pattern 21b to connect the light emitting diodes 22 and the circuit element 24 is printed on the back side of the substrate 21, and the substrate 21 is mounted on the mounting base plate 12. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
