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White LED modules encapsulation features

White LED modules encapsulation features

The behaviour and causes of changes for correlated color temperature (CCT) and radiant spectral power in white LED modules of different design at their encapsulation by optical compounds are investigated. It is shown that CCT of original white LED radiation can both decrease and increase after po...

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Main Authors: Trofimov, Yu.V., Posedko, V.S., Ostretsov, E.F., Tsvirko, V.I., Survilo, L.N., Marus, N.N.
Format: Article
Language:English
Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2013
Series:Semiconductor Physics Quantum Electronics & Optoelectronics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/117691
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id irk-123456789-117691
record_format dspace
spelling irk-123456789-1176912017-05-27T03:03:44Z White LED modules encapsulation features Trofimov, Yu.V. Posedko, V.S. Ostretsov, E.F. Tsvirko, V.I. Survilo, L.N. Marus, N.N. The behaviour and causes of changes for correlated color temperature (CCT) and radiant spectral power in white LED modules of different design at their encapsulation by optical compounds are investigated. It is shown that CCT of original white LED radiation can both decrease and increase after polymeric covering application. The ССT variation direction is determined mainly by primary lens presence on LED. The variation value of color parameters of white LED modules is determined by created optical surface curvature and spectral characteristics of deposited polymer. 2013 Article White LED modules encapsulation features / Yu.V. Trofimov, V.S. Posedko, E.F. Ostretsov, V.I. Tsvirko, L.N. Survilo, N.N. Marus // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 2. — С. 194-197. — Бібліогр.: 2 назв. — англ. 1560-8034 PACS 85.60.Jb http://dspace.nbuv.gov.ua/handle/123456789/117691 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description The behaviour and causes of changes for correlated color temperature (CCT) and radiant spectral power in white LED modules of different design at their encapsulation by optical compounds are investigated. It is shown that CCT of original white LED radiation can both decrease and increase after polymeric covering application. The ССT variation direction is determined mainly by primary lens presence on LED. The variation value of color parameters of white LED modules is determined by created optical surface curvature and spectral characteristics of deposited polymer.
format Article
author Trofimov, Yu.V.
Posedko, V.S.
Ostretsov, E.F.
Tsvirko, V.I.
Survilo, L.N.
Marus, N.N.
spellingShingle Trofimov, Yu.V.
Posedko, V.S.
Ostretsov, E.F.
Tsvirko, V.I.
Survilo, L.N.
Marus, N.N.
White LED modules encapsulation features
Semiconductor Physics Quantum Electronics & Optoelectronics
author_facet Trofimov, Yu.V.
Posedko, V.S.
Ostretsov, E.F.
Tsvirko, V.I.
Survilo, L.N.
Marus, N.N.
author_sort Trofimov, Yu.V.
title White LED modules encapsulation features
title_short White LED modules encapsulation features
title_full White LED modules encapsulation features
title_fullStr White LED modules encapsulation features
title_full_unstemmed White LED modules encapsulation features
title_sort white led modules encapsulation features
publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
publishDate 2013
url http://dspace.nbuv.gov.ua/handle/123456789/117691
citation_txt White LED modules encapsulation features / Yu.V. Trofimov, V.S. Posedko, E.F. Ostretsov, V.I. Tsvirko, L.N. Survilo, N.N. Marus // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2013. — Т. 16, № 2. — С. 194-197. — Бібліогр.: 2 назв. — англ.
series Semiconductor Physics Quantum Electronics & Optoelectronics
work_keys_str_mv AT trofimovyuv whiteledmodulesencapsulationfeatures
AT posedkovs whiteledmodulesencapsulationfeatures
AT ostretsovef whiteledmodulesencapsulationfeatures
AT tsvirkovi whiteledmodulesencapsulationfeatures
AT surviloln whiteledmodulesencapsulationfeatures
AT marusnn whiteledmodulesencapsulationfeatures
first_indexed 2023-10-18T20:30:24Z
last_indexed 2023-10-18T20:30:24Z
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