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US 10,121,942 B2Granted
Package including resin molded body having black resin part and light reflective foam part, and method for manufacturing package, light emitting device, and method for manufacturing light emitting device
AssigneeNichia Corporation
InventorMotokiyo Shirahama
Life of this patent
Estimating the term…
Abstract
A package includes an element placement region, a pair of leads and a resin molded body. The resin molded body holds the pair of leads. The resin molded body includes a black resin part, and a light reflective foam part arranged at least on a part of a surface of the black resin part in a light irradiation region configured to be irradiated by light from a light emitting element placed in the element placement region.
Claims6
A package comprising:
- an element placement region;
- a pair of leads;
- and
- a resin molded body holding the pair of leads, the resin molded body including
- a black resin part, and
- a light reflective foam part arranged at least on a part of a surface of the black resin part in a light irradiation region configured to be irradiated by light from a light emitting element placed in the element placement region.
3 more elements
A method for manufacturing a package comprising:
- providing a lead frame including packages, each of the packages including
- an element placement region,
- a pair of leads constituted by the lead frame, and
- a resin molded body holding the pair of leads, the resin molded body including a black resin part;
- and
- forming a light reflective foam part by foaming a portion of the black resin part arranged in a light irradiation region configured to be irradiated by a light emitting element placed on the element placement region.
3 more elements
A method for manufacturing a light emitting device comprising:
- providing a package including a pair of leads and a resin molded body holding the pair of leads, the package including an element placement region and a light irradiation region configured to be irradiated by light from a light emitting element placed in the element placement region, a light reflective foam part being arranged in the light irradiation region;
- and
- placing the light emitting element in the element placement region.
Dependencies are inferred from the claim text.