Lighting device
US8952407B2 · kind B2 · utility
2Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2012 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Jan 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device package may be provided that includes: a package body which includes a first cavity and a second cavity which are formed to be depressed in at least a portion of the package body; a first light emitting device and a second light emitting device, each of which is disposed in the first cavity and the second cavity respectively; and a first fluorescent substance and a second fluorescent substance, each of which is filled in the first cavity and the second cavity respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.