Light emitting device
US9496465B2 · kind B2 · utility
40Cited by
0References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2014 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Mar 26, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device includes a light emitting element whose upper surface is a light extraction surface, and a light-transmissive member that has an upper surface and a lower surface, and covers the light extraction surface of the light emitting element. The light-transmissive member contains a phosphor. The upper surface and the lower surface of the light-transmissive member are both flat surfaces and parallel to each other. A side surface of the light-transmissive member has a protruding portion that protrudes to the side and has contact with the lower surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.