Light emitting diode device
US9188314B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 2014 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | May 30, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light emitting diode (LED) device is disclosed. The LED device includes a light emitting module, a metal barrier, an isolation structure, a metal housing and a plurality of lenses. The light emitting module has a plurality of light emitting diodes serving as light sources. The metal barrier is disposed above the light emitting module, and the light emitting diodes are exposed from the metal barrier. The isolation structure and the metal housing are disposed above the metal barrier. The lenses are disposed corresponding to the light emitting diodes. The lenses are directly fixed on the metal housing or located between the isolation structure and the metal housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.