| 摘要 |
PROBLEM TO BE SOLVED: To provide a light source module which secures electric insulation performance of a feeder circuit formed in a housing of a light source module and improves the heat radiation effect of a light emitting element.SOLUTION: A light source module includes: a housing 2; a light emitting element 3 mounted on the housing 2; and a feeder circuit (an electronic component 4 and a circuit pattern 5) formed in the housing and used to feed electric power to the light emitting element 3. The housing 2 comprises: a first member (a core part 2A) having electric insulation properties; and a second member (a clad part 2B) having heat conductivity higher than that of the first member. The feeder circuit (5) is formed by applying MID technology to the first member (2A).SELECTED DRAWING: Figure 4 |
