Light emitting device and method of manufacturing the same
US7956469B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2008 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Jul 24, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/181
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Provided is a light emitting device with high extraction efficiency, in which absorption of light by a conductive wire is prevented effectively. The light emitting device includes a conductive wire electrically connecting an electrode of a light emitting element and an electrically conductive member. The surface of the bonding portion of the conductive wire between the conductive wire and at least one of the electrode of the light emitting element and the electrically conductive member is covered with a metal film. The reflectivity of the metal film is higher than that of the conductive wire at the emission peak wavelength of the light emitting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.