Patent ID: 7567599
Filing Date: 2009-07-28
Classification: H01L,H01S

Abstract:
1. A semiconductor laser diode device, comprising: a semiconductor laser diode; a primary lead having a diode-disposing portion on which a sub-mount is provided for mounting the semiconductor laser diode; at least one secondary lead electrically insulated from the primary lead; a first resin member formed of an insulation resin molded onto the primary lead and the secondary lead to integrally fix the primary lead to the secondary lead and insulate the primary lead from the secondary lead; and a second resin member formed of a thermally conductive resin molded onto the primary lead and the first resin member to surround the primary lead and the first resin member so as to dissipate, in use, heat transferred to the primary lead and the first resin member to an outside of the device, said thermally conductive resin extending around and defining an emitting opening through which laser beams generated by the semiconductor laser diode are emittable to the outside of said device.