Light source and method for making a light source
Abstract
A light source fabrication process to fabricate a customized light source includes attaching a plurality of light emitting diodes to a circuit board, where each light emitting diode is configured to emit light within a same wavelength range. Further, the light source fabrication process includes applying a first phosphor layer to a first set of light emitting diodes of the plurality of light emitting diodes and applying a second phosphor layer to a second set of light emitting diodes of the plurality of light emitting diodes. The phosphor layers are applied to the light emitting diodes using one of a screen printing process and an inkjet printing process. The first phosphor layer is different from and has different optical properties from the second phosphor layer.
- Inventors:
- Issue Date:
- Research Org.:
- Eaton Intelligent Power Ltd., Dublin (Ireland)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1637798
- Patent Number(s):
- 10598318
- Application Number:
- 15/622,373
- Assignee:
- Eaton Intelligent Power Limited (Dublin, IE)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
F - MECHANICAL ENGINEERING F21 - LIGHTING F21K - NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE
- DOE Contract Number:
- EE0006260
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 06/14/2017
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Bohler, Christopher Lee. Light source and method for making a light source. United States: N. p., 2020.
Web.
Bohler, Christopher Lee. Light source and method for making a light source. United States.
Bohler, Christopher Lee. Tue .
"Light source and method for making a light source". United States. https://www.osti.gov/servlets/purl/1637798.
@article{osti_1637798,
title = {Light source and method for making a light source},
author = {Bohler, Christopher Lee},
abstractNote = {A light source fabrication process to fabricate a customized light source includes attaching a plurality of light emitting diodes to a circuit board, where each light emitting diode is configured to emit light within a same wavelength range. Further, the light source fabrication process includes applying a first phosphor layer to a first set of light emitting diodes of the plurality of light emitting diodes and applying a second phosphor layer to a second set of light emitting diodes of the plurality of light emitting diodes. The phosphor layers are applied to the light emitting diodes using one of a screen printing process and an inkjet printing process. The first phosphor layer is different from and has different optical properties from the second phosphor layer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {3}
}
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