Light emitting device
US7771093B2 · kind B2 · utility
7Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2007 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Aug 6, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
Abstract
A light emitting device comprises a first metal member, a light emitting element mounted at one end of the first metal member, and a translucent covering material that covers at least the light emitting element, wherein the surface of the first metal member has a depression that determines the region where the translucent covering material is formed, and the inner wall of the depression is continuous.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.