Light emitting device package and backlight unit using the same
US8911160B2 · kind B2 · utility
61Cited by
5References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 26, 2006 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Sep 26, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/854
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An light emitting device package and a backlight unit using the same are disclosed, wherein light advancing upward from the light emitting device package can be refracted by a lens to enable the light having a uniform intensity to be emitted upwards to the advantage of efficiency and power consumption, even with a small number of light emitting devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.