Colour appearance in led lighting
- Autores
- Ixtaina, Pablo Rubén; Presso, Matías; Bredice, Fausto Osvaldo; Bazalar Vidal, Pablo
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- The paper shows a comparative study of colour comparison between white LED lamps and conventional ones (incandescent and compact fluorescent). The LED lamps used were a model designed by the direct replaces of halogen incandescent lamps. The technology used for white light generation was based on short waves emitter chips and secondary emission. As result of the experience, significant object colour coordinates displacements in LEDs lighting were observed. As it was predictable from LEDs spectral distribution, orange – red colours were poorly reproduced. However, the subjective experience did not show a remarkable preference to the conventional light sources. Furthermore, several observers qualified the objects under LEDs light as “more naturals”.
Facultad de Ingeniería
Comisión de Investigaciones Científicas de la provincia de Buenos Aires - Materia
-
Ingeniería
Luz
apariencia visual
Color - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/55759
Ver los metadatos del registro completo
id |
SEDICI_594eda6e5c706a0726b4eab905eee23e |
---|---|
oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/55759 |
network_acronym_str |
SEDICI |
repository_id_str |
1329 |
network_name_str |
SEDICI (UNLP) |
spelling |
Colour appearance in led lightingIxtaina, Pablo RubénPresso, MatíasBredice, Fausto OsvaldoBazalar Vidal, PabloIngenieríaLuzapariencia visualColorThe paper shows a comparative study of colour comparison between white LED lamps and conventional ones (incandescent and compact fluorescent). The LED lamps used were a model designed by the direct replaces of halogen incandescent lamps. The technology used for white light generation was based on short waves emitter chips and secondary emission. As result of the experience, significant object colour coordinates displacements in LEDs lighting were observed. As it was predictable from LEDs spectral distribution, orange – red colours were poorly reproduced. However, the subjective experience did not show a remarkable preference to the conventional light sources. Furthermore, several observers qualified the objects under LEDs light as “more naturals”.Facultad de IngenieríaComisión de Investigaciones Científicas de la provincia de Buenos Aires2010-10-12info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/55759enginfo:eu-repo/semantics/altIdentifier/hdl/11746/1963info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:05:48Zoai:sedici.unlp.edu.ar:10915/55759Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:05:49.01SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Colour appearance in led lighting |
title |
Colour appearance in led lighting |
spellingShingle |
Colour appearance in led lighting Ixtaina, Pablo Rubén Ingeniería Luz apariencia visual Color |
title_short |
Colour appearance in led lighting |
title_full |
Colour appearance in led lighting |
title_fullStr |
Colour appearance in led lighting |
title_full_unstemmed |
Colour appearance in led lighting |
title_sort |
Colour appearance in led lighting |
dc.creator.none.fl_str_mv |
Ixtaina, Pablo Rubén Presso, Matías Bredice, Fausto Osvaldo Bazalar Vidal, Pablo |
author |
Ixtaina, Pablo Rubén |
author_facet |
Ixtaina, Pablo Rubén Presso, Matías Bredice, Fausto Osvaldo Bazalar Vidal, Pablo |
author_role |
author |
author2 |
Presso, Matías Bredice, Fausto Osvaldo Bazalar Vidal, Pablo |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ingeniería Luz apariencia visual Color |
topic |
Ingeniería Luz apariencia visual Color |
dc.description.none.fl_txt_mv |
The paper shows a comparative study of colour comparison between white LED lamps and conventional ones (incandescent and compact fluorescent). The LED lamps used were a model designed by the direct replaces of halogen incandescent lamps. The technology used for white light generation was based on short waves emitter chips and secondary emission. As result of the experience, significant object colour coordinates displacements in LEDs lighting were observed. As it was predictable from LEDs spectral distribution, orange – red colours were poorly reproduced. However, the subjective experience did not show a remarkable preference to the conventional light sources. Furthermore, several observers qualified the objects under LEDs light as “more naturals”. Facultad de Ingeniería Comisión de Investigaciones Científicas de la provincia de Buenos Aires |
description |
The paper shows a comparative study of colour comparison between white LED lamps and conventional ones (incandescent and compact fluorescent). The LED lamps used were a model designed by the direct replaces of halogen incandescent lamps. The technology used for white light generation was based on short waves emitter chips and secondary emission. As result of the experience, significant object colour coordinates displacements in LEDs lighting were observed. As it was predictable from LEDs spectral distribution, orange – red colours were poorly reproduced. However, the subjective experience did not show a remarkable preference to the conventional light sources. Furthermore, several observers qualified the objects under LEDs light as “more naturals”. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-10-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/55759 |
url |
http://sedici.unlp.edu.ar/handle/10915/55759 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/hdl/11746/1963 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
_version_ |
1844615928640176128 |
score |
13.070432 |