Patent ID: 7985973

Claim:
A semiconductor light-emitting device package structure, comprising: a substrate with a top surface, a bottom surface, a plurality of outer electrodes and a shoulder, a first recess being formed on the top surface and a second recess being formed on the bottom surface, the second recess being linked together with the first recess, the plurality of outer electrodes being disposed on the top surface, and the shoulder is formed between the first recess and the second recess; a sub-mount with a respective first surface and a respective second surface, the sub-mount being accommodated by the second recess of the substrate, the shoulder of the substrate defining a lower surface which faces toward the first surface of the sub-mount, an adhesive between the first surface of the flat sub-mount and the shoulder of the substrate, and the second surface of the sub-mount being parallel to the bottom surface to the substrate; a plurality of semiconductor light-emitting dies, each of the semiconductor light-emitting dies with a bottom portion and an inter electrode, the bottom portion of each semiconductor light-emitting die being mounted on the first surface of the sub-mount such that each semiconductor light-emitting die is exposed within the first recess, wherein the inter electrodes of the plurality of semiconductor light-emitting dies and the plurality of outer electrodes of the substrate are electrically connected in series; and a package material covering the plurality of semiconductor light-emitting dies.