Abstract: A light emitting device includes: a light-emitting element; a resin package including a plurality of leads including first and second leads, a first resin portion, a second resin portion extending around an element mounting region, and a third resin portion, wherein the plurality of leads and the first resin portion define a recess having an inner side-wall surface; a light-reflective member being located between the inner side-wall surface and the second resin portion inside the recess; and an encapsulant located in a region of the recess that is surrounded by the light-reflective member, the encapsulant covering the second resin portion and the light-emitting element. The second resin portion has a depression in a surface thereof. A part of the encapsulant is located inside the depression of the second resin portion.

Abstract: A light emitting device includes: a resin package including: a first lead including: at least one notch extending from an upper surface of the first lead to a lower surface of the first lead, a first groove formed in the upper surface of the first lead, and at least one second groove connecting the first groove with the at least one notch, and a second lead, and a resin body including: a first resin portion, a second resin portion, a part of the second resin portion being disposed in the first groove, a third resin portion disposed between the first lead and the second lead, and a first resin connecting portion connecting the first resin portion with the second resin portion, at least a part of the first resin connecting portion being disposed in the at least one second groove; a light emitting element; and a light reflecting member.

Abstract: A light emitting device includes: a light-emitting element; a resin package including a plurality of leads including first and second leads, a first resin portion, a second resin portion extending around an element mounting region, and a third resin portion, wherein the plurality of leads and the first resin portion define a recess having an inner side-wall surface; a light-reflective member being located between the inner side-wall surface and the second resin portion inside the recess; and an encapsulant located in a region of the recess that is surrounded by the light-reflective member, the encapsulant covering the second resin portion and the light-emitting element. The second resin portion has a depression in a surface thereof. A part of the encapsulant is located inside the depression of the second resin portion.

Abstract: A light emitting device includes: a resin package including: a first lead including: at least one notch extending from an upper surface of the first lead to a lower surface of the first lead, a first groove formed in the upper surface of the first lead, and at least one second groove connecting the first groove with the at least one notch, and a second lead, and a resin body including: a first resin portion, a second resin portion, a part of the second resin portion being disposed in the first groove, a third resin portion disposed between the first lead and the second lead, and a first resin connecting portion connecting the first resin portion with the second resin portion, at least a part of the first resin connecting portion being disposed in the at least one second groove; a light emitting element; and a light reflecting member.