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Patent Searching and Data


Title:
COMBINATION LIGHTING OF LIGHT-EMITTING DIODE AND PHOSPHOR
Document Type and Number:
Japanese Patent JP2011204406
Kind Code:
A
Abstract:

To achieve lighting excellent in efficiency by solving directionality and ununiformity resulting from a light-emitting diode, in lighting with a light-emitting diode as a light source.

A phosphor excited by a light source achieves a target color by using a combination of colors to be a complementary color of a light source color. Further, the phosphor is formed separately from the light source while keeping a distance between each other, and, by providing the phosphor itself also with a structure for dispersing or diffusing light, lighting excellent in efficiency and uniformity can be achieved.


Inventors:
Noguchi, Masao
Application Number:
JP2010000069004
Publication Date:
October 13, 2011
Filing Date:
March 24, 2010
Export Citation:
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Assignee:
CARAVELL CO LTD
International Classes:
F21V13/02; C09K11/80; F21V3/04; F21V9/16; F21Y101/02