Light emitting device
US12336347B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Oct 27, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8583
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device includes a resin package including a first lead, a second lead, a resin portion holding the first lead and the second lead, at least one light emitting element mounted on the resin package, and a covering member covering at least a portion of an upper surface of each of the first lead, the second lead, and the resin portion. The resin portion includes at least one resin recess between the first lead and the second lead. At least a portion of the resin recess is located between a first portion of the first lead and a second portion of the second lead in a first direction, and is located between a first extended portion of the first lead and a second extended portion of the second lead in a second direction, and at least a portion of the resin recess is covered by the covering member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.