NDLI: Statistical Approach to Color Quality of Solid-State Lamps

Content Provider	IEEE Xplore Digital Library
Author	Zukauskas, A. Vaicekauskas, R. Ivanauskas, F. Vaitkevicius, H. Vitta, P. Shur, M.S.
Copyright Year	1995
Abstract	Color rendition vectors of 1269 spectrophotometrically characterized test samples of the Munsell palette were analyzed for common solid-state and fluorescent lamps with respect to reference illuminants. The vectors were individually normalized to the size of color discrimination shapes obtained from the known data of just perceived differences of chromaticity and luminance. Based on the analysis performed, we categorized the rendered colors into three groups-colors rendered with high fidelity, colors rendered with increased saturation, and those rendered with distorted hue-and introduced three corresponding indexes to assess the color quality of light sources. In combination with the correlated color temperature, these indexes, which represent important color quality characteristics of white light, constitute a simple 4-D metric for an advanced rating of illumination-grade lamps.
Sponsorship	IEEE Lasers and Electro-Optics Society
Starting Page	1189
Ending Page	1198
Page Count	10
File Size	523950
File Format	PDF
ISSN	1077260X
Volume Number	15
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid state circuits Testing Color Fluorescent lamps Light emitting diodes Light sources LED lamps Shape Performance analysis Temperature solid-state lighting Color rendering fluorescent lamps LEDs
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Statistical Approach to Color Quality of Solid-State Lamps*

LEDs for Solid-State Lighting: Performance Challenges and Recent Advances

Illumination with solid state lighting technology

Red, green, and blue LEDs for white light illumination

The Lighting Revolution: If We Were Experts Before, We're Novices Now

Tailoring of the Color Conversion Elements in Phosphor-Converted High-Power LEDs by Optical Simulations

Temperature Measurement Technique for Stabilizing the Light Output of RGB LED Lamps

The Impact of Inhomogeneities in the Phosphor Distribution on the Device Performance of Phosphor-Converted High-Power White LED Light Sources

Low-Cost Drive Circuit for AC-Direct LED Lamps

Statistical Approach to Color Quality of Solid-State Lamps

Similar Documents

Statistical Approach to Color Quality of Solid-State Lamps*

LEDs for Solid-State Lighting: Performance Challenges and Recent Advances

Illumination with solid state lighting technology

Red, green, and blue LEDs for white light illumination

The Lighting Revolution: If We Were Experts Before, We're Novices Now

Tailoring of the Color Conversion Elements in Phosphor-Converted High-Power LEDs by Optical Simulations

Temperature Measurement Technique for Stabilizing the Light Output of RGB LED Lamps

The Impact of Inhomogeneities in the Phosphor Distribution on the Device Performance of Phosphor-Converted High-Power White LED Light Sources

Low-Cost Drive Circuit for AC-Direct LED Lamps

Statistical Approach to Color Quality of Solid-State Lamps