| abstract |
The present invention is a package (100) for a light-emitting device having a longitudinal direction (x) and a short-side direction (y) orthogonal to the longitudinal direction (x) in a plan view, and including along the longitudinal direction ( x) a first lead frame (11) and a second lead frame (12) arranged in series, a third lead frame (13) provided between the first lead frame (11) and the second lead frame (12), And a resin molded body (20) integrally molded with the first, second, and third lead frames (11, 12, and 13), wherein the first lead frame (11) has a main body portion (115) and the main body a first extension portion (111) extending in a narrower width toward the second lead frame (12), the second lead frame (12) having a main body portion (125) and the main body portion (125) a second extending portion (122) extending in a narrower width toward the first lead frame (11), wherein the first extending portion (111) and the second extending portion (122) are respectively in a short-side direction in plan view (y) is opposed to the third lead frame (13). |