1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Rendering a color palette by light-emitting diodes
Rent:
Rent this article for
USD
10.1063/1.2955843
/content/aip/journal/apl/93/2/10.1063/1.2955843
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/2/10.1063/1.2955843

Figures

Image of FIG. 1.
FIG. 1.

Spectral power distributions of the optimized polychromatic sources of white light metameric to daylight (standard illuminant ) for two (a), three (b), four (c), and five (d) primary LEDs. Solid lines, spectra with the maximized number of rendered colors; dashed lines, spectra with the maximized general color rendering index.

Image of FIG. 2.
FIG. 2.

Chromaticities of the 1269 Munsell color samples in the CIE 1931 plane under illumination by dichromatic [(a) and (b)], trichromatic [(c) and (d)], tetrachromatic [(e) and (f)], and pentachromatic [(g) and (h)] LED-based sources of white light metameric to daylight (standard illuminant ). Left, sources with the maximized general color rendering index (standard approach); right, sources with the maximized number of rendered colors (proposed approach). Filled points, test color samples with colors perceived as distorted; open points, samples with rendered colors. The background colors roughly relate to the actual chromaticities.

Tables

Generic image for table
Table I.

Peak wavelengths, the general color rendering index , and the number of rendered colors for polychromatic LED-based lamps metameric to daylight.

Loading

Article metrics loading...

/content/aip/journal/apl/93/2/10.1063/1.2955843
2008-07-15
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Rendering a color palette by light-emitting diodes
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/2/10.1063/1.2955843
10.1063/1.2955843
SEARCH_EXPAND_ITEM