Light emitting device
US11094864B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2019 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Jul 18, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/852
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device includes: a base member including: a first lead, a second lead, and a resin member supporting the first lead and the second lead, wherein each of a surface of the first lead that includes a first surface, a surface of the second lead, and a surface of the resin member that includes a second surface are positioned at an upper surface of the base member; a light emitting element located at the surface of the first lead that forms a portion of the upper surface of the base member; a resin frame located at the upper surface of the base member so as to surround the light emitting element, and configured such that the first surface and at least a portion of the second surface are exposed inward of the resin frame; and a reflective member covering at least a portion of the second surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.