| 摘要 |
An embodiment of the present invention relates to a light source module. According to the embodiment of the present invention, the light source module includes: a metal plate that has a first direction length longer than a second direction length and includes a plurality of electrode parts and a plurality of insulation parts between the electrode parts; a plurality of light emitting chips arranged on a first side of the metal plate in the first direction; and a molding member that covers the light emitting chips. The light emitting chips are electrically connected with the electrode parts. The metal plate includes the grooves on at least one side among sides having the length same with that of the metal plate. At least one groove is arranged on each electrode part. The grooves include a first groove and a second groove which are placed apart from the molding member and also include a third groove overlapped with the molding member in the vertical direction. The third groove is in the shape different from that of the first groove and the second groove. |
