Light source module and illumination apparatus having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsCheol Jun YOO, Young Hee SONG
Life of this patent
Estimating the term…
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.
Claims20
A light source module comprising:
- 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, said 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.
An illumination apparatus comprising:
- 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, said 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;
- and
- a frame unit including one or more light source modules detachably mounted thereon and supplying power to the one or more light source modules.
A light source module comprising:
- a housing;
- a light source unit for emitting light;
- and
- a wavelength conversion unit for converting a wavelength of light emitted from the light source unit,
- wherein the light source unit and wavelength conversion unit are arranged within an internal space of the housing such that at least a portion of the light emitted from the light source unit passes through the wavelength conversion unit.
Dependencies are inferred from the claim text.