Light emitting device
US8487328B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 27, 2010 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Sep 27, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
Abstract
A light emitting device includes a semiconductor package, and a mounting board having first and second wiring components respectively connected to first and second conduction members of the semiconductor package. The semiconductor package includes: a light emitting element; a first conduction member, on one side of which the light emitting element is placed; and a second conduction member whose surface area is smaller than that of the first conduction member, the other side of the first and second conduction members forms the lower face of the semiconductor package. The mounting board includes: a narrow part and a wide part wider than the narrow part, which are formed on the first and second wiring components. At least the narrow part is joined to the first and second conduction members, and the first wiring component has a recess in its interior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.