Light emitting device
US11769862B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2021 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | Jul 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L25/167
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device includes: a first substrate including: a first lead, and a second lead positioned apart from the first lead; a second substrate disposed on an upper face of the second lead, the second substrate including: a base, and a first conducting part disposed on an upper face of the base; a light emitting element disposed on the second substrate and electrically connected to the first conducting part; a first wire electrically connecting the first lead and the first conducting part; and a wall part straddling and covering an upper face of the first lead and an upper face of the second lead. A height of the wall part is less than a height of the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.