Color sensing and illumination with LED lamps

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

7 Citations (Scopus)

Abstract

With the advent of light emitting diodes (LEDs) in lamps, new ways of user interaction with LED lamps are becoming possible. We present an LED lamp that can sense and pick up the color from an illuminating object. The principle of employing an LED as a wavelength-sensitive light sensor is employed in designing an RGB (red green blue) LED lamp. A design prototype of such an LED lamp is presented, along with an associated driver protocol, such that it can sense color and illuminate at the picked up color without perceivable flicker. Experimental results are shown to demonstrate the dual function of the RGB lamp in color sensing and illumination at primary RGB colors.

Original languageEnglish
Title of host publicationIEEE 2014 ICCE-Berlin :the 4th IEEE International Conference on Consumer Electronics-Berlin : program and short abstracts : September 7-10, 2014
EditorsF.J. Bellido
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Number of pages2
ISBN (Electronic)9781479961658
ISBN (Print)9781479961665
DOIs
Publication statusPublished - 1 Jan 2015
Externally publishedYes
Event4th IEEE International Conference on Consumer Electronics (ICCE-Berlin 2014) - Berlin, Germany
Duration: 7 Sep 201410 Sep 2014
Conference number: 4
http://www.icce-berlin.org/2014/

Publication series

NameIEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin
ISSN (Print)2166-6814

Conference

Conference4th IEEE International Conference on Consumer Electronics (ICCE-Berlin 2014)
Abbreviated titleICCE-Berlin 2014
CountryGermany
CityBerlin
Period7/09/1410/09/14
Internet address

Keywords

  • color picking
  • illumination and color sensing driver protocol
  • LED sensing

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