Light source module and illumination apparatus having the same
US9028082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2013 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Jul 14, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light source module including: a cover unit having a pipe structure with one open end or two open ends; a cap unit coupled to the one open end or two open ends of the cover unit; a light source unit including a light emitting device, the light source unit mounted on the cap unit and covered by the cover unit; and a wavelength conversion unit disposed in an internal space of the cover unit and coupled to the light source unit while covering the light emitting device, the wavelength conversion unit converting a wavelength of light emitted from the light emitting device to allow the wavelength-converted light to be emitted through the cover unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.