| 摘要 |
A semiconductor laser diode device comprises a semiconductor laser diode, a primary lead having a sub-mount for mounting the semiconductor laser diode, at least one secondary lead electrically insulated from the primary lead, a first resin member for integrally fixing the primary lead and the secondary lead while insulating the primary lead from the secondary lead, and a second resin member having an emitting opening through which laser beams generated by the semiconductor laser diode are emitted to the outside, and surrounding the primary lead and the first resin member so as to dissipate heat transferred to the primary lead and the first resin member to the outside.
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