Light emitting device package, light emitting device using that package, and illumination device using the light emitting devices

摘要

The light emitting device package of the present invention has a longitudinal direction (as viewed from above) and a transverse direction perpendicular to the longitudinal direction, and is provided with a first and second lead-frame lined-up in the longitudinal direction and molded resin holds the first and second lead-frames integrally. The package is characterized in that the first lead-frame has a main body and an extension that extends from the main body with a narrowed width towards the second lead-frame. Further, a recess is established in the bottom surface of the first lead-frame, and at least part of the exposed region of the bottom surface of the extension is separated from the exposed region of the bottom surface of the main body by the molded resin that fills the recess.

主权项

1. A light emitting device comprising:
a light emitting element; and a light emitting device package having a longitudinal direction as viewed from above and a transverse direction perpendicular to the longitudinal direction, the light emitting device package comprising:
a first and second lead-frame lined-up in the longitudinal direction; andmolded resin holds the first and second lead-frames integrally, wherein the first lead-frame comprises:
a main body; andan extension from the main body that extends with a narrowed width towards the second lead-frame, wherein a recess is established in the bottom surface of the first lead-frame, wherein at least part of the exposed region of the bottom surface of the extension is separated from the exposed region of the bottom surface of the main body by the molded resin that fills the recess, and wherein the light emitting element is mounted on each upper surface of the first and second lead-frames.