Multicolored linear light source
AssigneeI2iC Corporation
InventorsUdayan Kanade, Gaurav Kulkarni, Karthikk Sridharan, Manas Alekar, Manohar Joshi, Sanat Ganu, Balaji Ganapathy
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Abstract
A multicolored linear light source is disclosed. In an embodiment the multicolored linear light source (100) comprises a linear light source (100) emanating light of a first spectrum, and regions of photoluminescent material (102,104,106). The light of the first spectrum interacts with regions of photoluminescent material (102,104,106) to give light of a different spectrum. The composition of different regions of photoluminescent material is different, providing light of different spectra in different regions.
Claims4
A system comprising
- a light source,
- a first linear light guide containing light diffuser particles,
- a plurality of regions of photoluminescent material disposed on the surface of the first linear light guide, and
- a plurality of second light guides situated perpendicular to the plurality of regions of photoluminescent material wherein
- light from the light source traveling through the first linear light guide gets scattered by the light diffuser particles and falls on the plurality of regions of photoluminescent material;
- and
- at least a first region of photoluminescent material and a second region of photoluminescent material emanate light of different spectra when light scattered by the light diffuser particles falls on them.
A system comprising
- a light source,
- a first linear light guide containing light diffuser particles,
- a plurality of regions of photoluminescent material disposed on the surface of the first linear light guide, and
- a mirror partially covering the surface of the first linear light guide, wherein
- the plurality of regions of photoluminescent material is disposed in an area where the mirror is not disposed on the surface of the first linear light guide,
- light from the light source traveling through the first linear light guide gets scattered by the light diffuser particles and falls on the plurality of regions of photoluminescent material;
- and
- at least a first region of photoluminescent material and a second region of photoluminescent material emanate light of different spectra when light scattered by the light diffuser particles falls on them.
Dependencies are inferred from the claim text.